WO2006070529A1 - タイヤ用粘着シート - Google Patents
タイヤ用粘着シート Download PDFInfo
- Publication number
- WO2006070529A1 WO2006070529A1 PCT/JP2005/019529 JP2005019529W WO2006070529A1 WO 2006070529 A1 WO2006070529 A1 WO 2006070529A1 JP 2005019529 W JP2005019529 W JP 2005019529W WO 2006070529 A1 WO2006070529 A1 WO 2006070529A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensitive adhesive
- pressure
- tire
- adhesive sheet
- mass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/001—Decorating, marking or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/387—Block-copolymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/14—Glass
- C09J2400/143—Glass in the substrate
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2453/00—Presence of block copolymer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2804—Next to metal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
- Y10T428/2883—Adhesive compositions including addition polymer from unsaturated monomer including addition polymer of diene monomer [e.g., SBR, SIS, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
- Y10T428/2896—Adhesive compositions including nitrogen containing condensation polymer [e.g., polyurethane, polyisocyanate, etc.]
Definitions
- the present invention relates to a tire pressure-sensitive adhesive sheet, and more particularly to a tire pressure-sensitive adhesive sheet having good adhesion to a studless tire having a high adhesion to the tire in a wide temperature range.
- tire pressure-sensitive adhesive sheets called tire display labels.
- tire display labels In order to convey tire information to customers and incentivize purchase, tire manufacturer names and brands are used.
- a pressure-sensitive adhesive sheet with a tire display such as name, size (width, flatness ratio, rim ratio), precautions for use, etc., and is used by sticking around the tread surface of the tire .
- a strong pressure-sensitive adhesive sheet for tires generally has a film provided with an aluminum vapor deposition layer as a support, and a rubber-based resin is mainly composed of an acrylic acid alkyl ester resin on the support.
- the pressure-sensitive adhesive layer is laminated.
- a white film having a biaxially stretched film strength of three or more layers having a void as the main component and having voids therein has a predetermined adhesive force.
- Mainly acrylic acid A pressure-sensitive adhesive sheet for a tire provided with a pressure-sensitive adhesive layer having a cross-linked strength of alkyl ester resin is disclosed (for example, see Patent Document 1). More specifically, it is a tire pressure-sensitive adhesive sheet having a pressure-sensitive adhesive strength (JIS Z 0237) of 500 to 1500 g / 25 mm.
- a tire pressure-sensitive adhesive sheet having a surface base material and a pressure-sensitive adhesive layer, the pressure-sensitive adhesive layer containing an acrylic acid alkyl ester as a main monomer and having a glass transition point of 60 to 30 ° C.
- a tire pressure-sensitive adhesive sheet in which 3 to 45 parts by mass of liquid tackifier resin is blended with respect to parts by mass and further crosslinked with a crosslinking agent is disclosed (for example, see Patent Document 2).
- a tire provided with an anchor coat layer, a salt vinylidene-vinyl chloride copolymer layer, and an adhesive layer having a predetermined adhesive force on the surface of a polypropylene film containing a white pigment.
- a pressure-sensitive adhesive sheet is disclosed (see, for example, Patent Document 3). More specifically, it is a pressure-sensitive adhesive sheet for tires having an adhesive strength (JIS Z 0237) force of 000 to 2700 gZ25 mm to a polyethylene plate.
- Patent Document 1 Japanese Patent Laid-Open No. 10-147757
- Patent Document 2 Japanese Patent Laid-Open No. 2000-319618
- Patent Document 3 Japanese Patent Laid-Open No. 2002-294187
- Patent Document 4 Japanese Patent Laid-Open No. 11-80690
- the mold release agent used at the time of tire manufacture is transferred to the tire surface with little force and adhered to it.
- the pressure-sensitive adhesive sheet deteriorated and the pressure-sensitive adhesive sheet was easily peeled off.
- the tire surface has a special concavo-convex structure or contains a special additive.
- the pressure-sensitive adhesive sheet was difficult to adhere, and it was easy to peel off during storage and transportation of the tire.
- the tire pressure-sensitive adhesive sheets disclosed in Patent Documents 1 to 4 are all intended to carry out a coating process using a solvent and remove it by a drying process when the pressure-sensitive adhesive layer is stacked.
- Patent Document 3 Even if some of the pressure-sensitive adhesive sheets for tires are provided with a salty vinylidene monosalt-bule copolymer layer, dioxin is likely to be generated during incineration. The above problem was also seen.
- the inventors of the present invention have determined that the tire pressure-sensitive adhesive sheet using the hot-melt type pressure-sensitive adhesive composition having specific adhesive strength characteristics can be used in summer or winter. In addition, we have found that it is possible to efficiently resolve peeling during storage and transportation of tires, regardless of the type of tire.
- an object of the present invention is to provide a tire pressure-sensitive adhesive sheet having high adhesion to a tire in a wide temperature range and having good adhesion to a studless tire.
- a tire pressure-sensitive adhesive sheet comprising a base material and a pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer contains a hot melt pressure-sensitive adhesive composition and has the following pressure-sensitive adhesive properties.
- a pressure-sensitive adhesive sheet for tires characterized by satisfying (A) and (B) is provided, and the above-mentioned problems can be solved.
- Adhesive strength to SBR plate at 5 ° C is a value of 7NZ25mm or more.
- Adhesive strength to SBR plate at 40 ° C is a value of 7NZ25mm or more.
- the adhesive strength to the SBR plate at 5 ° C is controlled within the specified range, which means that it has a high adhesive strength to the tire even at low temperatures in winter, and that it does not float or peel off after application. This is because it is closely related. Controlling the adhesive strength to the SBR plate at 40 ° C to a predetermined value means that sufficient adhesive strength to the tire can be exerted even at high temperatures in the summer, and lift and peeling occur after sticking. Because it is closely related to not doing.
- the methods described in Example 1 can be employed for measuring the adhesive strength to the SBR plate at 5 ° C and 40 ° C, respectively.
- the tackifier contained in the hot-melt type pressure-sensitive adhesive composition is preferably a polymerized rosin ester.
- the polymerized rosin ester is defined as an ester compound obtained by reacting a polymer rosin obtained by polymerizing gum rosin with a polyhydric alcohol.
- a polymerization resin when polymerizing a polymerization resin, a large amount of a modified polymerized rosin obtained by adding a carboxyl group-containing compound such as a (meth) acrylic acid compound or a phthalic acid compound is used.
- ester compounds obtained by reacting a monohydric alcohol are also included.
- the tackifier is an aromatic-modified terpene resin, terpene phenol resin, aliphatic petroleum resin, aromatic petroleum resin, aliphatic.
- Z is preferably a combination of a polymerized rosin ester and at least one selected from rosin-based rosin excluding polymerized rosin ester and aromatic rosin ester. That is, by using a predetermined tackifier combination, the polymerized rosin ester that is easily compatible with the resin portion in the block copolymer is easily compatible with the rubber portion. In addition, the adjustment of the adhesive strength and cohesive strength of the hot-melt adhesive composition can be made easier.
- the tire pressure-sensitive adhesive sheet of the present invention is affixed to a polyethylene round bar (diameter 10mm ⁇ ), and is in a standard state (temperature 23 ° C ⁇ 2 ° C, relative It is preferable that the total floating length after standing for 7 days at a humidity of 50 ⁇ 5% is less than 5mm.
- the holding power of the hot-melt type pressure-sensitive adhesive composition should be a value within the range of 1000 to 20000 seconds by a measuring method based on JISZ0237. Is preferred. In other words, by restricting the holding power of the hot-melt type pressure-sensitive adhesive composition to a predetermined range, each of the hot-melt pressure-sensitive adhesive compositions exhibits sufficient holding power even in summer and winter, and can be lifted and peeled off after being applied to a tire. Occurrence can be prevented.
- a hot-melt type pressure-sensitive adhesive composition comprises:
- Plasticizer A softener measured according to JIS K 2207 as a main component, and (D) a plurality of tackifiers having different soft spots, blended with 10 to 40% by mass. It is preferable to include at least one tackifier having an anchor point of 60-: LO 0 ° C and at least one tackifier having a soft anchor point force of 120 ° C or higher.
- the block copolymer strength contained in the hot-melt type pressure-sensitive adhesive composition is styrene'isoprene.
- Styrene block copolymer as an ABA type block copolymer.
- SIS ABA type block copolymer
- styrene as an AB type block copolymer • Isoprene block copolymer (SI), and the added amount of the AB type block copolymer is determined by the total amount of the block copolymer.
- the value is preferably 30 to 80% by mass.
- a predetermined ABA type block copolymer and an AB type block copolymer are blended at a predetermined ratio, so that each tire exhibits a sufficient holding power even in summer and winter, thereby providing tires. Occurrence of lifting and peeling after sticking to can be prevented.
- the content of the polystyrene region in 100% by mass of the block copolymer is preferably 20% by mass or less.
- the plasticizer is preferably a paraffinic process oil.
- a hot-melt type pressure-sensitive adhesive composition that is particularly stable against heat and ultraviolet rays and excellent in hue can be obtained.
- the transition of the constituent components of the tire can be blocked via the pressure-sensitive adhesive layer, and blackening on the substrate surface can be effectively prevented.
- the first embodiment is a pressure-sensitive adhesive sheet for tires 1 and 2 including a base material 10 and a pressure-sensitive adhesive layer 11, and the pressure-sensitive adhesive layer.
- the present invention provides a tire pressure-sensitive adhesive sheet characterized by comprising a hot-melt type pressure-sensitive adhesive composition and satisfying the following adhesive properties (A) and (B), and can solve the above-mentioned problems .
- Adhesive strength to SBR plate at 5 ° C is a value of 7NZ25mm or more.
- Adhesive strength to SBR plate at 40 ° C is a value of 7NZ25mm or more.
- FIGS. L (a) to (d) a schematic cross-sectional structure is shown with the release film 12 provided on the surface of the pressure-sensitive adhesive layer 11, respectively.
- the type and configuration of the base material 10 that constitutes a part of the tire pressure-sensitive adhesive sheet illustrated in FIGS. 1 (a) to (d) are not particularly limited, and are known plastic films and papers, or cavities in the interior. Synthetic paper or the like having can be used.
- a plastic film or synthetic paper is more preferable because it is excellent in mechanical strength and can effectively prevent destruction of the substrate during peeling.
- the plastic film include films of polyethylene, polypropylene, polyethylene terephthalate, polyester, polystyrene, nylon, and the like.
- Synthetic paper includes synthetic resin and filler. Examples thereof include a single-layer or multi-layer synthetic paper having voids formed inside by melt-mixing the filler and additive and then extruding to form a film.
- the structure of the base material is preferably a tire pressure-sensitive adhesive sheet 2 using a base material 10 provided with a metal layer 13, for example, an aluminum vapor deposition layer.
- a metal layer 13 for example, an aluminum vapor deposition layer.
- amine-based antioxidants and aromatic oils which are constituents of rubber materials that make up tires, migrate to the base material, which causes the base material surface to become black. The force that may be is to block their transition by the metal layer 13.
- the thickness of the substrate is preferably set to a value within the range of 10 to 150 m. This is because if the thickness of the strong substrate is less than 10 m, handling may become difficult, it may become wrinkled during application, or the substrate may be destroyed during removal. It is.
- the thickness of the strong substrate exceeds 150 m, the flexibility of the tire decreases as the adherence decreases, and the tire pressure-sensitive adhesive sheet tends to peel off. Because there is. Furthermore, it is more preferable to set the thickness of the base material to a value within the range of 10 to 120 / ⁇ ⁇ .
- the type of hot-melt type pressure-sensitive adhesive composition that constitutes the pressure-sensitive adhesive layer depends on the specific SBR plate.
- natural rubber-based, synthetic rubber-based, acrylic-based, urethane-based, silicone-based, and the like can be used.
- synthetic rubber adhesives include styrene, isobutylene styrene block copolymer (SIBS), styrene.butadiene.styrene block copolymer (SBS), and styrene “isoprene” styrene block copolymer (SIS). ) And other ABA block copolymers.
- the ABA type block copolymer is a copolymer obtained by blocking and polymerizing two types of single polymer of component A and component B, component A is a resin component, component B Assuming that is a rubber component, both ends of the rubber component (B component) are constrained by the domain of the resin component (A component).
- SIS styrene 'isoprene' styrene block copolymer
- These synthetic rubber adhesives can be mixed with a tackifier, a plasticizer, an additive and the like to adjust the adhesive strength and holding power.
- a hot-melt type pressure-sensitive adhesive composition having the following composition can be particularly preferably used.
- a plasticizer 10 to 40% by mass of a blend, and (D) of two or more tackifiers having different softening points, a softness measured in accordance with JIS K 2207
- a hot melt pressure-sensitive adhesive composition containing at least one tackifier having a hot spot of 60 to 100 ° C. is preferred.
- the addition amount of the block copolymer is preferably set to a value in the range of 15 to 40% by mass with respect to the total amount of the hot melt pressure-sensitive adhesive composition.
- the added amount of the block copolymer exceeds 40% by mass, the adhesive strength to the SBR plate will be reduced and it will not be able to adhere firmly when applied to a tire, making it particularly difficult to apply in a low temperature environment. This is because there is a case of becoming.
- the amount of added calories of the strong block copolymer exceeds 40% by mass, the melt viscosity of the entire pressure-sensitive adhesive increases, and there may be a problem that hot melt coating suitability is lowered.
- the addition amount of the block copolymer is more preferably set to a value within the range of 18 to 30% by mass with respect to the total amount of the hot melt type pressure-sensitive adhesive composition.
- the block copolymer it is preferable to use an ABA type triblock copolymer as the block copolymer and add a diblock copolymer which is an AB type block copolymer. That is, it is preferable to set the addition amount of the diblock copolymer to a value within the range of 30 to 80% by mass with respect to 100% by mass of the block copolymer.
- the ABA block copolymer is a styrene 'isoprene' styrene block copolymer (SIS)
- SI styrene 'isoprene block copolymer
- the same type of styrene 'isoprene block copolymer (SI) is used as the AB type block copolymer. It is preferable to do.
- the content of the polystyrene region in 100% by mass of the block copolymer is preferably 20% by mass or less in the block copolymer.
- a tackifier In constituting the hot-melt type pressure-sensitive adhesive composition, it is preferable to add a tackifier.
- the type of tackifier is not particularly limited. Polymerized rosin, polymerized gin ester, rosin derivatives such as rosin-based resin, polyterpene resin, aromatic terpene resin and its hydride, terpene Low molecular mass coalescence of phenol resin, coumarone indene resin, aliphatic petroleum resin, aromatic petroleum resin and its hydride, aliphatic Z aromatic copolymer petroleum resin, styrene or substituted styrene And at least one type is exemplified.
- tackifiers having different softening points a plurality of tackifiers are contained because of a relatively high softing point, and the tackifying resin has a high temperature. Effective force to develop adhesiveness Adhesiveness at low temperatures is impaired, so when used in combination with a tackifier with a relatively low soft spot, a wide temperature range from low to high temperatures can be achieved. This is because it is possible to cope with this. That is, two or more kinds of tackifiers having different softening points are selectively compatible with the rubber component and the resin component in the block copolymer, respectively.
- the inclusion of at least one tackifier having a soft scoring point of 120 ° C or higher includes the plurality of tackifiers having a specific softening point, so that the tackiness at high temperatures is increased. This is because it is easy to adjust the adhesive strength and cohesive strength of the hot-melt adhesive composition to the SBR plate in a wide temperature range.
- the tackifier having a soft spot of 120 ° C or higher is preferably a polymerized rosin ester. This is because it is possible to further easily adjust the adhesive strength and cohesive strength of the hot melt adhesive composition to the SBR plate and the curved surface sticking property in a wide temperature range.
- the soft spot measured according to JIS K 2207 is 60 to 100 ° C. More preferred is a tackifier at 70 to 90 ° C.
- the other tackifier having a different softness point preferably has a softness point lower by 30 ° C or more than a tackifier having a softening point of 120 ° C or more. The reason is that the use of such a tackifier further improves the tackiness from the low temperature region to the normal temperature region.
- tackifiers having different soft spots for example, aromatic modified terpene resin, terpene phenol resin, aliphatic petroleum resin, aromatic petroleum resin, fat Group Z aromatic copolymer petroleum rosin is easily compatible with the rosin part of the block copolymer, and the polymerized rosin ester is easily compatible with the rubber part.
- aromatic modified terpene resin, terpene phenol resin, aliphatic petroleum resin, aromatic petroleum resin, fat Group Z aromatic copolymer petroleum rosin is easily compatible with the rosin part of the block copolymer, and the polymerized rosin ester is easily compatible with the rubber part.
- a suitable tackifier combination for example, aromatic modified terpene resin, terpene phenol resin, aliphatic petroleum resin, aromatic petroleum resin, fat Group Z aromatic copolymer petroleum rosin is easily compatible with the rosin part of the block copolymer, and the polymerized rosin ester is easily compatible with the rubber part.
- aliphatic Z aromatic copolymer petroleum rosin for example, T-480X
- polymerized rosin ester for example, D-1
- aromatic modified terpene resin for example, aromatic modified terpene resin, terpene phenol resin, aliphatic petroleum resin, aromatic petroleum resin, aliphatic Z
- aromatic copolymer petroleum resin for example, aromatic copolymer petroleum resin and a rosin resin excluding a polymerized rosin ester and a polymerized rosin ester
- excellent characteristics can be exhibited on both sides of curved surface stickiness.
- the added amount of the polymerized rosin ester is set to a value within the range of 5 to 25% by mass with respect to the total amount (100% by mass) of the plurality of tackifiers.
- the reason for this is that when the strength of the added polymerized rosin ester is less than 5% by mass, the evaluation of the adhesive strength to the SBR plate at 40 ° C and the curved surface sticking property may be significantly reduced. Also, if the amount of added polymerized rosin ester added exceeds 25% by mass, the adhesive strength to the SBR plate at 5 ° C may be significantly reduced.
- the addition amount of the polymerized rosin ester to a value within the range of 10 to 25% by mass with respect to the total amount of the plurality of tackifiers.
- the total addition amount of two or more tackifiers having different softening points may be set to a value within the range of 30 to 70% by mass with respect to the total amount of the hot melt type pressure-sensitive adhesive composition. It is preferable.
- the reason for this is that if the total amount of tackifiers to be added is less than 30% by mass, the adhesive strength is insufficient, and it may not be possible to adhere firmly when applied to a tire. On the other hand, if the total amount of tackifiers to be added exceeds 70% by mass, there is a case where the glue breakage at the time of punching the label is worse.
- the total addition amount of the tackifier is set to a value within the range of 40 to 65% by mass with respect to the total amount of the hot-melt type adhesive composition.
- plasticizer when composing a hot melt adhesive composition. That's right.
- the type of plasticizer is not particularly limited, but it is not limited to a paraffinic process oil, a naphthenic process oil, or a petroleum process oil such as an aromatic process oil, a natural oil such as castor oil or tall oil, Examples include low molecular weight liquid polymers such as dialkyl dibasic acid such as dibutyl phthalate, dioctyl phthalate or dibutyl adipate, liquid polybutene or liquid polyisoprene.
- paraffinic process oils are particularly stable against heat and ultraviolet light.
- a hot melt type pressure-sensitive adhesive composition having an excellent hue is preferred because it is a kind of plasticizer.
- the paraffin-based process oil is used in an amount of 60% by mass or more with respect to the total amount of the plasticizer (100% by mass). Is preferred.
- the amount of the plasticizer added is preferably set to a value in the range of 10 to 40% by mass with respect to the total amount of the hot-melt type pressure-sensitive adhesive composition.
- the amount of plasticizer to be added is less than 10% by mass, it will not be sufficiently plasticized, the adhesive strength to the SBR plate will be insufficient, and it will not be able to adhere firmly when attached to a tire. Because there is. On the other hand, if the amount of the plasticizer to be added exceeds 0% by mass, there is a case where the glue breakage during the label punching process is worsened.
- the addition amount of the sardine paste and the plasticizer is set to a value within the range of 15 to 30% by mass with respect to the total amount of the hot melt pressure-sensitive adhesive composition.
- the hot melt type pressure-sensitive adhesive composition of the present invention includes various additives such as fillers, inorganic particles, organic particles, lightening agents, fluidizing agents, pigments, dyes, colorants, antioxidants. It is also preferable to add conventionally known additives such as ultraviolet absorbers and light stabilizers.
- the adhesive force to the SBR plate at 5 ° C is controlled within the specified range because it has a high adhesive force to the tire even at low temperatures in winter. This is because it is closely related to the fact that no lifting or peeling occurs after application.
- the pressure-sensitive adhesive strength to the SBR plate at 5 ° C is 7N / 25mm or more, so that the tire pressure-sensitive adhesive sheet can be applied to the tire even at low temperatures, for example, at about 5 ° C.
- it can be firmly affixed to tires with relatively poor adhesion, such as studless tires.
- the adhesion force to the SBR plate at 5 ° C is less than 7 N / 25 mm, the tire force will also float and the label will easily peel off.
- (B) controlling the adhesive strength to the SBR plate at 40 ° C to a predetermined value means that it has sufficient adhesive strength to the tire even at high temperatures in summer, and it will not float or peel off after application. It does not occur !, because it is closely related to that.
- the adhesive strength to the SBR plate at 40 ° C which is strong, has a value of 7 N / 25 mm or more, so it has sufficient adhesion to the tire even at high temperatures. It is possible to effectively prevent floating and peeling.
- the adhesive strength against SBR plate at 40 ° C is less than 7NZ25mm, the tire adhesive sheet may be easily peeled off during storage or transportation.
- the hot melt type pressure-sensitive adhesive composition it is important for the hot melt type pressure-sensitive adhesive composition to simultaneously limit (A) the adhesive strength to the SBR plate at 5 ° C and (B) the adhesive strength to the SBR plate at 40 ° C. Even if one of the adhesive properties is not satisfied, there may be a problem in actual use of the adhesive sheet for tires. That is, a tire pressure-sensitive adhesive sheet that can be used in a wide temperature range is selected by satisfying the above conditions (A) and (B). It becomes possible.
- the tire pressure-sensitive adhesive sheet when constructing a tire pressure-sensitive adhesive sheet, is affixed to a polyethylene round bar (diameter 10 mm ⁇ ) and in a standard condition (temperature 23 ° C, 2 ° C, relative humidity 50 ⁇ 5%), and the total floating length after standing for 7 days is preferably less than 5 mm.
- the holding power of the hot-melt type pressure-sensitive adhesive composition that forms the pressure-sensitive adhesive layer should be a value within the range of 1000 to 20000 seconds using a measurement method based on JISZ0237. Is preferred.
- the strong holding force is less than 1000 seconds, the glue breakage at the time of label punching may worsen.
- the strong holding force exceeds 20000 seconds, the wettability of the adhesive with respect to the adherend at a low temperature decreases, and it becomes easy for floating and peeling to occur after sticking.
- the holding power of the hot melt type pressure-sensitive adhesive composition to a value within the range of 2000 to 18000 seconds.
- the pressure-sensitive adhesive layer has the following adhesive force characteristics (A) And a method of coating and forming a hot-melt type pressure-sensitive adhesive composition satisfying (B).
- Adhesive strength to SBR plate at 5 ° C is a value of 7NZ25mm or more.
- Adhesive strength to SBR plate at 40 ° C is a value of 7NZ25mm or more.
- the method of forming the pressure-sensitive adhesive layer from the hot-melt pressure-sensitive adhesive composition and manufacturing the tire pressure-sensitive adhesive sheet is not particularly limited.
- the hot-melt type pressure-sensitive adhesive composition is applied to the release sheet. Transfer coating that is applied, dried as needed, and bonded to the surface substrate The law is preferred.
- the application device for the hot melt type pressure-sensitive adhesive composition is not particularly limited. It can be applied using a known coating machine such as a coater.
- the coating amount of the hot-melt type pressure-sensitive adhesive composition is preferably set to a value in the range of 20 to 120 g / m 2 in terms of dry mass. The reason for this is that if the applied amount is less than 20 g / m 2 , the adhesion to the tire may be insufficient, while if it exceeds 120 gZm 2 , it may cause ouse. Not only that, but there is a possibility that the possibility of causing problems during printing and punching may increase.
- the application amount of the hot melt type pressure-sensitive adhesive composition is set to a value within the range of 30 to 80 gZm 2 .
- the pressure-sensitive adhesive composition containing the ABA block copolymer of the present invention as a main component can be molded as it is and used as a hot melt type pressure-sensitive adhesive composition due to its properties. Therefore, a hot melt type pressure-sensitive adhesive composition molded into a predetermined shape is once heat-melted using a known coating machine, then applied in a solution state, and solidified to form an adhesive layer. I'll do it.
- tire pressure-sensitive adhesive sheets are usually used in a high coating amount, for example, a thickness of 60 gZm 2 or the like.
- the drying process may be the rate-limiting factor. is there.
- a hot-melt type pressure-sensitive adhesive composition that does not require a drying process, the coating speed is dramatically improved, and the production cost can be reduced.
- Sarakuko uses hot-melt-type adhesive compositions and does not use any solvent, or by reducing it as much as possible, which is great from the viewpoint of environmental protection as well as economical aspects. There are benefits.
- FIG. L] (a) to (d) are schematic diagrams provided for explaining the structure of the tire pressure-sensitive adhesive sheet, respectively. It is sectional drawing.
- FIG. 2 is a graph showing the effect of the amount of tackifier D-160 added (part 1).
- FIG. 3 is a graph showing the influence of the amount of tackifier D-160 added (part 2).
- FIG. 4 is a schematic diagram for explaining curved surface stickiness.
- Clayton D-1112 (SIS, diblock content: 40 wt%, the content of styrene area: 15 Weight 0/0, Kraton Polymers Japan Ltd., hereinafter referred to as "D-1112") was 20.8 mass 0/0 And 44.5% by mass of T-480X (soft point: 80 ° C, aliphatic Z aromatic copolymer petroleum resin, manufactured by Mitsui Chemicals) and Pencel D-125 ( Softening point: 125 ° C, polymerized rosin ester, manufactured by Arakawa Chemical Industry Co., Ltd.
- T-480X soft point: 80 ° C, aliphatic Z aromatic copolymer petroleum resin, manufactured by Mitsui Chemicals
- Pencel D-125 Softening point: 125 ° C, polymerized rosin ester, manufactured by Arakawa Chemical Industry Co., Ltd.
- D-125 Pureflex SNH-100SP (paraffinic oil process, Sankyo Oil) as a plasticizer Industries, Ltd., and 20.8 mass 0/0 hereinafter) below “SNH-100SP”, IrganoxlOlO (Hin Dadofuenoru based antioxidant as an antioxidant, Chinoku 'Specialty Chemicals Inc.) 1 wt 0 / 0, and uniformly mixed to adjust the hot melt type adhesive composition of the formulation shown in Table 1 .
- Pureflex SNH-100SP paraffinic oil process, Sankyo Oil
- IrganoxlOlO Hin Dadofuenoru based antioxidant as an antioxidant, Chinoku 'Specialty Chemicals Inc.
- the obtained hot-melt type pressure-sensitive adhesive composition was melted at 140 ° C, and a release sheet (silicone resin Z polyethylene film Z fine paper, product name “SP-8EA Ivory Ichi”, manufactured by Lintec)
- a pressure-sensitive adhesive layer was formed on the release-treated surface using a die coater so that the coating amount was 50 gZm 2 .
- a white coated polyethylene terephthalate film with an aluminum deposited layer [white coat (including ethylene vinyl acetate resin and titanium oxide) 1 ⁇ mZ polyethylene terephthalate film 12 mZ aluminum deposited layer] and a release sheet
- white coat including ethylene vinyl acetate resin and titanium oxide 1 ⁇ mZ polyethylene terephthalate film 12 mZ aluminum deposited layer
- release sheet The pressure-sensitive adhesive layer on the tire was bonded together to produce a tire pressure-sensitive adhesive sheet with a release sheet.
- the obtained pressure-sensitive adhesive sheet for tires was peeled off at an angle of 180 ° at a pulling speed of 300 mmZmin using an Instron type tensile tester according to JIS Z0237, and the load was measured. did.
- Tensile load values obtained under environmental conditions of 5 ° C and 40 ° C were measured as adhesive strength (NZ25mm) at 5 ° C and 40 ° C, respectively.
- the obtained pressure-sensitive adhesive sheet for tires is attached to a stainless steel plate with a thickness of 2 mm, under the conditions of measurement temperature: 40 ° C, load: 9.8 N, bonding area: 25 mm x 25 mm (measurement method based on JISZ0237) , The time until a 1 kg weight falls was measured.
- the results obtained are shown in Table 1.
- ⁇ Level that is slightly inferior in adhesive strength but practically problematic.
- Adhesive strength is weak and easily peels off.
- Example 2-5 the hot melt-type adhesive composition of the formulation shown in Table 1, in the same manner as in Example 1, using a die coater, the on the release sheet, the coating amount is 50GZm 2 It was applied.
- white coat polyethylene terephthalate with aluminum vapor deposition layer A tire pressure-sensitive adhesive sheet with a release sheet was produced by laminating it with a film and evaluated in the same manner as in Example 1.
- Taleton D-1113 (SIS, diblock amount: 55% by mass, styrene region content: 16% by mass, Kraton polymer Manufactured by Japan Co., Ltd., hereinafter referred to as “D-1113”)
- Pencel D-160 soft spot: 150 ° C. or higher, polymerized rosin ester, manufactured by Arakawa Chemical Industries, Ltd., hereinafter referred to as “D-160”
- a hot melt type adhesive composition having the composition shown in Table 2 was applied onto the release sheet using a die coater in the same manner as in Example 1 so that the coating amount was 50 g / m 2 . It applied so that it might become. Subsequently, it was bonded to a white-coated polyethylene terephthalate film provided with an aluminum vapor deposition layer to produce a pressure-sensitive adhesive sheet for a tire with a release sheet, which was evaluated in the same manner as in Example 1.
- SIS diblock content: 15 mass 0/0
- content of styrene area the amount: 15 mass 0/0
- Kraton polymers Japan Ltd. hereinafter referred to as "D-1107”
- Kraton D-1124 SIS, diblock content: 30 wt%, the content of styrene area: 30 wt%, Kraton polymers Made by Japan Co., Ltd.
- Comparative Example 1 Although a plurality of types including a polymerized rosin ester are used as the tackifier, the softening point of the tackifier used in combination is high, so that the temperature is increased at 5 ° C. Floating and peeling during low-temperature storage, where the adhesive strength against the SBR plate is low, was observed.
- Comparative Example 2 since only one kind of petroleum resin is used as a tackifier, the adhesive strength against the SBR plate at 40 ° C is low, and it does not float or peel off during high temperature storage. While being observed remarkably, a tendency to be inferior to curved surface sticking property was observed.
- Comparative Example 3 a plurality of types including a polymerized rosin ester are used as a tackifier. However, the force that appears to be due to the small amount of SIS diblock, the adhesion to the SBR plate at 5 ° C was low, and floating and peeling during low-temperature storage were observed remarkably.
- Comparative Example 4 multiple types including polymerized rosin ester are used as tackifiers, but the SIS styrene content is high, so the adhesion to SBR plates at 5 ° C is extremely high. Floating and peeling during low-temperature storage, which are extremely low, were observed.
- Antioxidant I rganox1010 1.0 1.0 1.0 1.0 1.0
- Example 6 to 8 and Comparative Examples 5 to 7 using a die coater in the same manner as in Example 1 except that the tackifier D-160 was blended while changing the amount of added carotage as shown in Table 3. On the release sheet, the coating amount was 50 g / m 2 . Subsequently, it was bonded to a white-coated polyethylene terephthalate film provided with an aluminum vapor deposition layer to produce a tire pressure-sensitive adhesive sheet with a release sheet, and evaluated in the same manner as in Example 1. Table 3 shows the results obtained.
- the hot-melt pressure-sensitive adhesive composition having specific adhesive strength characteristics is used for the pressure-sensitive adhesive layer, so that the tire can be used even at low temperatures. It can be applied with high accuracy and can be firmly applied even to hard-to-adhere studless tires. Therefore, since the characteristic deterioration at low temperatures and high temperatures is small, it can be suitably applied to various tires for automobiles, aircraft, bicycles, trolleys, and others.
- the tire pressure-sensitive adhesive sheet of the present invention can also be suitably applied as a protective film decoration film for various rubber products other than tires, and can exhibit the same effects as the present invention.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Tires In General (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/632,773 US8088481B2 (en) | 2004-12-27 | 2005-10-25 | Pressure-sensitive adhesive sheet for tire |
| EP05805246.5A EP1780252B1 (en) | 2004-12-27 | 2005-10-25 | Pressure-sensitive adhesive sheet for tire |
| KR1020077000766A KR101177956B1 (ko) | 2004-12-27 | 2005-10-25 | 타이어용 점착시트 |
| CA2574053A CA2574053C (en) | 2004-12-27 | 2005-10-25 | Pressure-sensitive adhesive sheet for tire |
| CN2005800243854A CN1989215B (zh) | 2004-12-27 | 2005-10-25 | 轮胎用粘贴标签 |
| ES05805246.5T ES2533261T3 (es) | 2004-12-27 | 2005-10-25 | Lámina adhesiva sensible a la presión para neumáticos |
| JP2006550616A JP4915920B2 (ja) | 2004-12-27 | 2005-10-25 | タイヤ用粘着シート |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004375211 | 2004-12-27 | ||
| JP2004-375211 | 2004-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006070529A1 true WO2006070529A1 (ja) | 2006-07-06 |
Family
ID=36614655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/019529 Ceased WO2006070529A1 (ja) | 2004-12-27 | 2005-10-25 | タイヤ用粘着シート |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8088481B2 (ja) |
| EP (1) | EP1780252B1 (ja) |
| JP (1) | JP4915920B2 (ja) |
| KR (1) | KR101177956B1 (ja) |
| CN (1) | CN1989215B (ja) |
| CA (1) | CA2574053C (ja) |
| ES (1) | ES2533261T3 (ja) |
| MY (1) | MY141235A (ja) |
| TW (1) | TWI393759B (ja) |
| WO (1) | WO2006070529A1 (ja) |
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| US7618705B2 (en) * | 2004-08-17 | 2009-11-17 | Lintec Corporation | Pressure-sensitive adhesive sheet for tire and method for manufacturing the same |
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- 2005-10-25 WO PCT/JP2005/019529 patent/WO2006070529A1/ja not_active Ceased
- 2005-10-25 CA CA2574053A patent/CA2574053C/en not_active Expired - Lifetime
- 2005-10-25 JP JP2006550616A patent/JP4915920B2/ja not_active Expired - Lifetime
- 2005-10-25 ES ES05805246.5T patent/ES2533261T3/es not_active Expired - Lifetime
- 2005-10-25 US US11/632,773 patent/US8088481B2/en active Active
- 2005-10-25 CN CN2005800243854A patent/CN1989215B/zh not_active Expired - Lifetime
- 2005-10-25 EP EP05805246.5A patent/EP1780252B1/en not_active Expired - Lifetime
- 2005-12-01 MY MYPI20055623A patent/MY141235A/en unknown
- 2005-12-07 TW TW094143089A patent/TWI393759B/zh not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100963379B1 (ko) * | 2008-06-25 | 2010-06-14 | 금호타이어 주식회사 | 초고속 주행용 타이어 트레드 고무 조성물 |
| JP2011057887A (ja) * | 2009-09-11 | 2011-03-24 | Oji Tac Hanbai Kk | タイヤ用粘着シート |
| JP2013216852A (ja) * | 2012-03-16 | 2013-10-24 | Nitto Denko Corp | 粘着剤組成物および粘着シート |
| JP2015516021A (ja) * | 2012-05-08 | 2015-06-04 | シェブロン フィリップス ケミカル カンパニー エルピー | ゴム及びブロック共重合体を含有する耐コールドフロー性組成物 |
| CN103805109A (zh) * | 2012-11-08 | 2014-05-21 | 洛阳骏腾能源科技有限公司 | 一种用于改进汽车轮胎性能的高分子自动粘裹防爆密封胶粉 |
| CN103805108A (zh) * | 2012-11-08 | 2014-05-21 | 洛阳骏腾能源科技有限公司 | 一种热熔喷涂在汽车轮胎内壁的耐温耐压高分子密封胶粉 |
| CN103805110A (zh) * | 2012-11-12 | 2014-05-21 | 洛阳骏腾能源科技有限公司 | 一种用于汽车轮胎具有耐温、耐压、防爆性能的高分子自密封热熔胶粉 |
| CN103805111A (zh) * | 2012-11-13 | 2014-05-21 | 洛阳骏腾能源科技有限公司 | 一种改进汽车轮胎安全性能的高分子自动粘裹胶粉 |
| WO2014156744A1 (ja) | 2013-03-28 | 2014-10-02 | リンテック株式会社 | タイヤ用粘着シート、タイヤ用粘着シートの製造方法、およびタイヤ用粘着シートの使用方法 |
| JP2014201623A (ja) * | 2013-04-02 | 2014-10-27 | リンテック株式会社 | 粘着体 |
| JPWO2015068610A1 (ja) * | 2013-11-11 | 2017-03-09 | リンテック株式会社 | タイヤ用粘着シートおよびタイヤ用粘着シートの製造方法 |
| WO2015068610A1 (ja) | 2013-11-11 | 2015-05-14 | リンテック株式会社 | タイヤ用粘着シートおよびタイヤ用粘着シートの製造方法 |
| JP2015183053A (ja) * | 2014-03-24 | 2015-10-22 | リンテック株式会社 | 油面貼付用粘着シートおよび油面貼付用粘着シートの製造方法 |
| JP2015189963A (ja) * | 2014-03-31 | 2015-11-02 | 王子ホールディングス株式会社 | タイヤ用粘着シート |
| JP2016085338A (ja) * | 2014-10-24 | 2016-05-19 | リンテック株式会社 | タイヤ用粘着シート |
| JP2019507233A (ja) * | 2015-12-31 | 2019-03-14 | クレイトン・ケミカル・エルエルシー | 樹脂伸展ゴム組成物及びそれを用いて調製されたタイヤゴム組成物 |
| JP2018159027A (ja) * | 2017-03-23 | 2018-10-11 | リンテック株式会社 | 表示ラベル用粘着シート、その製造方法および表示ラベル |
| JP2020070360A (ja) * | 2018-10-31 | 2020-05-07 | シーレックス株式会社 | タイヤ用粘着シート |
| WO2023089807A1 (ja) * | 2021-11-22 | 2023-05-25 | リンテック株式会社 | 粘着シート |
| JPWO2023089807A1 (ja) * | 2021-11-22 | 2023-05-25 | ||
| JP7821816B2 (ja) | 2021-11-22 | 2026-02-27 | リンテック株式会社 | 粘着シート |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2533261T3 (es) | 2015-04-08 |
| JP4915920B2 (ja) | 2012-04-11 |
| EP1780252A1 (en) | 2007-05-02 |
| TWI393759B (zh) | 2013-04-21 |
| KR20070097402A (ko) | 2007-10-04 |
| JPWO2006070529A1 (ja) | 2008-06-12 |
| US20080020203A1 (en) | 2008-01-24 |
| CN1989215B (zh) | 2010-09-08 |
| MY141235A (en) | 2010-03-31 |
| TW200621931A (en) | 2006-07-01 |
| KR101177956B1 (ko) | 2012-08-28 |
| CA2574053A1 (en) | 2006-07-06 |
| CA2574053C (en) | 2013-06-25 |
| EP1780252B1 (en) | 2015-01-14 |
| CN1989215A (zh) | 2007-06-27 |
| US8088481B2 (en) | 2012-01-03 |
| EP1780252A4 (en) | 2008-06-04 |
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