WO2001068732A1 - Silicone gel composition - Google Patents
Silicone gel composition Download PDFInfo
- Publication number
- WO2001068732A1 WO2001068732A1 PCT/JP2001/002067 JP0102067W WO0168732A1 WO 2001068732 A1 WO2001068732 A1 WO 2001068732A1 JP 0102067 W JP0102067 W JP 0102067W WO 0168732 A1 WO0168732 A1 WO 0168732A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- weight
- parts
- vibration
- monovalent hydrocarbon
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/08—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
Definitions
- the present invention relates to a vibration-absorbing silicone gel composition, and more particularly to a damper for use in electric and electronic equipment, and a silicone gel having excellent vibration-absorbing properties, which is used for an instant.
- the gel that absorbs such vibrations be a material with a high damping property and a large loss tangent tand in the measurement of dynamic viscosity.
- a structure comprising a cylindrical outer frame, a gel material held by the outer frame, and a support shaft held by the gel material. Damper It is also desired that the gel material be exposed without being enclosed in a container, such as a damper material used for the fixed part of the panel panel that supports the movable part equipped with the objective lens of the optical pickup. .
- the present invention solves the above-mentioned problems, and relates to a silicone gel composition having excellent shape retention and having high vibration absorption that can be used as a damper without being sealed in a container or bag.
- the component (a) used in the present invention is an organopolysiloxane having a (meth) acryloyl group in the molecule.
- the (meth) acryloyl group is a general term for an acryloyl group and a methylacryloyl group.
- the (meth) acryloyl group causes a polymerization reaction by an active radical described later.
- the main chain organopolysiloxane is polymerized linearly by siloxane bonds. Rigoma.
- the silicon atom of the siloxane bond further has two bonds, which are a monovalent hydrocarbon group, preferably an alkyl group or an aryl group having 1 to 4 carbon atoms.
- the number of repeating siloxane bonds is 50 to 100 000.
- the component (a) is preferably designed to be suitable for gels because the crosslink density varies depending on the number and location of (meth) acryloyl groups in the molecule.
- the crosslink density varies depending on the number and location of (meth) acryloyl groups in the molecule.
- the present invention is not limited to this, and any molecule designed to reduce the crosslink density can be used.
- the preferred component (a) in the present invention is an organopolysiloxane having a terminal amino group represented by the following general formula 1 and a vinyl group-containing isocyanate, acrylic acid anhydride, methyl acrylate anhydride, acrylic acid halide or methacrylic acid. It is an organopolysiloxane obtained by reacting a compound selected from acid halides.
- R 1 and R 2 are a divalent hydrocarbon group, preferably an arylene group such as an alkylene group or a phenylene group having 1 to 4 carbon atoms
- R 3 is a monovalent hydrocarbon group.
- R 4 is hydrogen or a monovalent hydrocarbon group, preferably an alkyl group such as a methyl group or an arylalkyl group such as a benzyl group;
- R 5 is hydrogen or a monovalent hydrocarbon radical or substituted hydrocarbon radical preferably Ariru group, an alkyl group, di- or tri-alkoxysilyl group,
- R 6 is a monovalent hydrocarbon group, preferably 1 to carbon atoms 4 is an alkyl group or aryl group, 1 is an integer of 0 to 4, ⁇ is an integer of 1 to 3, and m is an integer of 50 to 1000.
- the organopolysiloxane having an amino group at the end of the general formula 1 is an organosiloxane having a silanol group at the end of an organoalkoxysilane having an amino group. Is obtained by adding Then, an isocyanate compound having at least one (meth) acryloyl group, which is a radical-curable functional group, is reacted therewith to add an amino group and an isocyanate group, or (meth) acrylic anhydride or (meth) acrylic acid.
- the preferred component (a) of the present invention is produced by reacting an acid halide to add a (meth) acryloyl group to an amino group. The above reaction proceeds very easily and quantitatively without the need for a catalyst.
- reaction component can be appropriately selected from compounds known in the art, and a typical example thereof is described below.
- a typical example of an organoalkoxysilane having an amino group is represented by the general formula 2
- R 1 and R 2 are a divalent hydrocarbon group, preferably an alkylene group having 1 to 4 carbon atoms or an arylene group such as a phenylene group, and R 3 is preferably a monovalent hydrocarbon group.
- R 4 is hydrogen or a monovalent hydrocarbon group, preferably an alkyl group such as a methyl group, or an aryl alkyl group such as a pendyl group.
- R 5 is hydrogen or a monovalent hydrocarbon group or a substituted hydrocarbon group, preferably an aryl group, an alkyl group, a di- or trialkoxysilylalkyl group, X is an alkoxy group, and n is 0 or 1. And 1 is an integer of 0 to 4).
- Specific compounds include (? -Aminoethyl) -1-/-aminoethyltrialkoxysilane, (5-aminoethyl) -1-aminopropyl trialkoxysilane, and (3-aminoamino) -3-amino Ethyl trialkoxysilane, (aminopropyl) aminopropyltrialkoxysilane, aminopropyltrialkoxysilane, aminopropylmethyldialkoxysilane, 3- [N-aryl-1-N (2-aminoethyl)] amino Propyltrimethoxysilane, N, N-bis [(methyldimethoxysilyl) propyl] amine, N, N-bis [3- Toxisilyl) propyl] ethylenediamine and the like.
- (meth) acryloyl group-containing isocyanates include methacryloyl isocyanate, 2-isocyanatoethyl methacrylate, isopropenyl-2,2-dimethylbenzyl isocyanate, and 2,4-tolylene diisocyanate, 2, 6— Those having two or more isocyanate groups such as tolylene diisocyanate and 1,5-naphthylene diisocyanate and hydroxyl groups such as 2-hydroxyethyl methacrylate and 2-hydroxypropyl methacrylate (meth)
- the isocyanate group-containing (meth) acrylate obtained by the reaction is exemplified.
- (meth) acrylic acid halides such as (meth) acrylic anhydride or (meth) acrylic acid chloride can also be used.
- This reaction can easily proceed by adding usually 1 mol or more of vinyl group-containing isocyanate and the like to 1 mol of the amino group-containing organosiloxane and mixing them under slight heating at about 50 ° C.
- the component (b) of the present invention functions as a plasticizer and a diluent, and the component (a) is a non-reactive diorganopolysiloxane.
- the component (b) is typically a diorganopolysiloxane or a cyclic diorganopolysiloxane end-blocked with a trimethylsilyl group, but if it does not react with the component (a), both ends are dimethyl with silanol. Polysiloxane may be used. However, when the component (a) reacts with silanol, for example, an alkoxy group or the like is present, dimethylpolysiloxane having silanol at both ends is not suitable. If the component (b) is not added after the completion of the production of the component (a), the molar ratio of the component (a) may not be appropriate. Therefore, it is preferable to add the component (a) after the production.
- Component (b) is added in an amount of 5 to 100 parts by weight per 100 parts by weight of component (a). If the amount is less than 5 parts by weight, the vibration-absorbing property of the gel is deteriorated. If the amount is more than 100 parts by weight, the component (b) may exude from the cured gel, or the gel may collapse due to reduced shape retention. is there.
- the molecular weight of the component (b) is preferably from 100 to 100,000. When the silicone gel of the present invention is used for electronic parts, the component (b) is volatilized in the atmosphere. It is preferable to use one having a molecular weight of 5000 to 10,000 so as not to disperse.
- the (c) irregular-shaped three-dimensionally crosslinked silicone resin of the present invention is obtained by pulverizing a three-dimensionally crosslinked high molecular weight organopolysiloxane having a molecular weight of several thousand to several hundred thousand, and has a particle size of 0.1 l ⁇ m. ⁇ 50 ⁇ m.
- the component (c) for example, trade names “Trefill R-900”, “Trefill R-902A”, “Trefill R-910”, etc., manufactured by Toray Dow Corning Silicone Co., Ltd. can be used.
- Component (c) is added in an amount of 1 to 20 parts by weight based on 100 parts by weight of component (a). If the amount is less than 1 part by weight, the shape retention during curing decreases, and the gel breaks during strong vibration. The ability to maintain morphology, such as dripping or running, is reduced. If the amount is more than 20 parts by weight, the vibration absorbing property decreases.
- Atomizable silica which is the component (d) of the present invention is used together with the component (a) to increase the resin strength at the time of curing. That is, shape retention can be enhanced during gel formation. In addition, when the silicone gel is cured by interacting with the component (c), the vibration absorption can be enhanced.
- the fumed silica can be any of the known humic silicas having a surface area of at least 5 Omg. Preferred are the surface area is greater than 20 Om ⁇ g and 40 Om 2 Roh g less silica. The reason is that it is a material that is easily obtained commercially. Preferred Tilia one fumed silica has a surface area of 200 ⁇ 25 Om 2 / g.
- Component (d) is added in an amount of 1 to 20 parts by weight based on 100 parts by weight of component (a). If the amount is less than 1 part by weight, the shape retention during curing is reduced, and the vibration absorption is also reduced. In addition, the component (b) easily flows out of the gel of the cured product. If the amount is more than 20 parts by weight, the gel becomes hard, and the vibration absorbing property decreases.
- the component (e) of the present invention generates active radical species or the like by heating or light irradiation, and polymerizes the component (a).
- Component (e) is already known under the names of organic peroxides and photoinitiators. By selecting the component (e), it is possible to select a desired curing mode such as heat-curing property, photo-curing property, two-component mixing property, and anaerobic curing property.
- organic peroxide a known organic peroxide can be used. I-dropper oxide, t-butylhydroxide, p-menthanehydroxide, methylethylketone peroxide, cyclohexaneperoxide, dicumylperoxide, diisopropylbenzene oxide And the like, such as hydroperoxides, ketone peroxides, diaryl peroxides, and peroxyesters.
- a known photopolymerization catalyst may be used as appropriate, and specific examples thereof include acetophenone, propiophenone, benzophenone, xanthol, fluorein, benzaldehyde, anthraquinone, triphenylamine, carbazole,
- the amount of the component (e) can be appropriately determined within a known range so as to obtain a desired curability.
- the amount may be in the range of 0.1 to 10% by weight based on the total weight of the component (a) oligomer, but is generally preferably in the range of 0.1 to 5% by weight.
- a storage stability improver an antioxidant, a coloring agent and the like can be added within a range not to impair the purpose of the present invention.
- the gel composition of the present invention can be used for an optical pickup-evening damper, a car deck damper, etc. due to its excellent vibration absorbing properties.
- TDMS trimethylsilyl group-terminated dimethylpolysiloxane
- fumed silica (Erosil 200 manufactured by Nippon Aerosil Co., Ltd.) was added in the amount shown in Table 1.
- 1-hydroxycyclohexyl phenyl ketone was added as a component (e) in the amount shown in Table 1 to obtain an ultraviolet-curable silicone composition.
- the rubber particles are made of urethane acrylate polymer fine particles with particle size of 15 zm, UPX-15 (manufactured by Sekisui Chemical Co., Ltd.). — 100 CA (Matsumoto Yushi Co., Ltd.) was used.
- the silicone composition obtained above was injected into a transparent vessel with a diameter of 3 Omm depth 1. 2 mm, 4 kW high pressure mercury lamp was irradiated with ultraviolet light at an accumulated light intensity of 30 k J / m 2 using a (dominant wavelength 365 nm) To cure the silicone composition.
- ta represents the vibration absorption performance, and preferably ranges from 0.5 to 0.7, and if it is less than 0.5, the vibration absorption is poor and the material is not suitable for a damper material.
- G ′ represents the shape-retaining property of the cured gel, and is preferably 700 or more. If it is less than 700, the gel is deformed by vibration or impact, causing phenomena such as dripping.
- Table 1 shows the results and the ratio of each component in the composition when (A) was 100 parts by weight.
- Table 1 (Part 1) shows the results and the ratio of each component in the composition when (A) was 100 parts by weight.
- the present invention is a silicone gel composition that is easily cured and gelled by light irradiation, heating, etc., and has a high form retention when cured into a gel. It can be used for vibration-absorbing dampers that are not sealed in containers or bags because they have high vibration-absorbing properties despite their high form retention without being changed.
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Vibration Prevention Devices (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2001241159A AU2001241159A1 (en) | 2000-03-17 | 2001-03-15 | Silicone gel composition |
| US10/221,847 US6743843B2 (en) | 2000-03-17 | 2001-03-15 | Silicone gel composition |
| EP01912405.6A EP1273602B1 (en) | 2000-03-17 | 2001-03-15 | Silicone gel composition |
| HK03105309.2A HK1053132B (zh) | 2000-03-17 | 2001-03-15 | 硅氧烷凝膠組合物 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000075923A JP3887814B2 (ja) | 2000-03-17 | 2000-03-17 | シリコーンゲル組成物 |
| JP2000-075923 | 2000-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001068732A1 true WO2001068732A1 (en) | 2001-09-20 |
Family
ID=18593738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2001/002067 Ceased WO2001068732A1 (en) | 2000-03-17 | 2001-03-15 | Silicone gel composition |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6743843B2 (ja) |
| EP (1) | EP1273602B1 (ja) |
| JP (1) | JP3887814B2 (ja) |
| KR (1) | KR100478868B1 (ja) |
| CN (1) | CN1152898C (ja) |
| AU (1) | AU2001241159A1 (ja) |
| HK (1) | HK1053132B (ja) |
| WO (1) | WO2001068732A1 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050234208A1 (en) * | 2004-04-14 | 2005-10-20 | Matthias Koch | Fast curing polydiorganosiloxanes |
| WO2006030555A1 (ja) * | 2004-09-15 | 2006-03-23 | Kazuo Uejima | 音響機器用マット |
| US9200232B2 (en) | 2009-04-28 | 2015-12-01 | Exxonmobil Chemical Patents Inc. | Rheological methods to determine the predisposition of a polymer to form network or gel |
| JP2011006620A (ja) * | 2009-06-29 | 2011-01-13 | Sanyo Chem Ind Ltd | ハードコート用組成物 |
| US8883909B2 (en) | 2011-08-31 | 2014-11-11 | Permawick Company | Gelatinous vibration reducing composition and method of making the same |
| KR102067133B1 (ko) * | 2012-10-15 | 2020-01-17 | 쓰리본드 화인 케미칼 가부시키가이샤 | 광경화성 실리콘 겔 조성물 |
| JP6525062B2 (ja) * | 2015-10-27 | 2019-06-05 | 日信化学工業株式会社 | 防振ゴム組成物及び防振ゴム |
| US10458226B2 (en) * | 2016-02-07 | 2019-10-29 | Schlumberger Technology Corporation | Shock and vibration damper system and methodology |
| KR101995725B1 (ko) * | 2016-03-11 | 2019-07-03 | 주식회사 엘지화학 | 경화성 조성물 |
| CN111434748B (zh) * | 2019-01-11 | 2022-08-30 | 中国石油化工股份有限公司 | 一种钻井用有机/无机杂化抗高温堵漏凝胶及制备方法 |
| US10954386B2 (en) * | 2019-05-29 | 2021-03-23 | Smp Technologies Inc. | Silicone admixture and cured product of the same |
| KR20220053548A (ko) * | 2019-07-17 | 2022-04-29 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 충격 및 진동을 감쇠시키기 위한 방법 |
| CN111925482B (zh) * | 2020-07-09 | 2021-11-16 | 北京航空航天大学 | 一种聚合物流体凝胶材料、其制备方法和用途 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544980A (en) * | 1977-06-14 | 1979-01-16 | Toshiba Silicone Co Ltd | Thermally vulcanizable composition |
| EP0363071A2 (en) * | 1988-10-03 | 1990-04-11 | Dow Corning Corporation | UV curable gels |
| EP0421643A2 (en) * | 1989-09-22 | 1991-04-10 | Minnesota Mining And Manufacturing Company | Radiation-curable silicone elastomers and pressure sensitive adhesives |
| JPH1149836A (ja) * | 1997-08-04 | 1999-02-23 | Three Bond Co Ltd | 光硬化性シリコーン組成物 |
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| US4675346A (en) * | 1983-06-20 | 1987-06-23 | Loctite Corporation | UV curable silicone rubber compositions |
| US4528081A (en) * | 1983-10-03 | 1985-07-09 | Loctite Corporation | Dual curing silicone, method of preparing same and dielectric soft-gel compositions thereof |
| JPH0768389B2 (ja) * | 1987-07-07 | 1995-07-26 | 東レ・ダウコーニング・シリコーン株式会社 | 非粘着性シリコ−ンゲル成形体 |
| CA2013012A1 (en) * | 1989-04-10 | 1990-10-10 | Michael A. Lutz | Ultraviolet cured gels with controlled modulus and viscosity |
| US5348986A (en) * | 1990-11-19 | 1994-09-20 | Loctite Corporation | Photocurable silicone composition, and method of making same |
| US5254657A (en) * | 1991-05-30 | 1993-10-19 | Shin-Etsu Chemical Co., Ltd. | RTV silicone rubber compositions and cured products thereof |
| JPH05125284A (ja) * | 1991-10-23 | 1993-05-21 | Three Bond Co Ltd | 硬化性シリコーン組成物 |
| JP3318356B2 (ja) * | 1992-06-29 | 2002-08-26 | 東レ・ダウコーニング・シリコーン株式会社 | 剥離性硬化皮膜形成用オルガノポリシロキサン組成物 |
| JP2738235B2 (ja) * | 1992-09-07 | 1998-04-08 | 信越化学工業株式会社 | 紫外線及び湿気硬化性オルガノポリシロキサン組成物、その硬化物及びその製造方法 |
| JP3010949B2 (ja) * | 1992-12-16 | 2000-02-21 | 株式会社スリーボンド | 光硬化しうるシリコーン組成物 |
| EP0678542B1 (en) * | 1994-04-20 | 1999-07-07 | Three Bond Co., Ltd. | Photocurable silicone composition |
| WO1996035458A2 (en) * | 1995-04-25 | 1996-11-14 | Minnesota Mining And Manufacturing Company | Tackified polydiorganosiloxane polyurea segmented copolymers and a process for making same |
| JP3950493B2 (ja) * | 1996-04-26 | 2007-08-01 | 東レ・ダウコーニング株式会社 | 導電性シリコーンゴム組成物、半導体装置の製造方法およびその半導体装置 |
| JP3972347B2 (ja) * | 1997-03-28 | 2007-09-05 | Jsr株式会社 | 液状硬化性樹脂組成物 |
| US6020409A (en) * | 1997-09-19 | 2000-02-01 | Dow Corning Corporation | Routes to dielectric gel for protection of electronic modules |
| JP3615070B2 (ja) * | 1998-01-08 | 2005-01-26 | 信越化学工業株式会社 | 放射線硬化性シリコーンゴム組成物 |
| JPH11228643A (ja) * | 1998-02-17 | 1999-08-24 | Menicon Co Ltd | 眼用レンズ材料およびその製法 |
| JP4180695B2 (ja) * | 1998-06-19 | 2008-11-12 | 関西ペイント株式会社 | 被覆用組成物 |
| DE19832026A1 (de) * | 1998-07-16 | 2000-01-27 | Wacker Chemie Gmbh | Strahlungshärtende, Copolymere enthaltende Zusammensetzungen |
-
2000
- 2000-03-17 JP JP2000075923A patent/JP3887814B2/ja not_active Expired - Lifetime
-
2001
- 2001-03-15 US US10/221,847 patent/US6743843B2/en not_active Expired - Lifetime
- 2001-03-15 WO PCT/JP2001/002067 patent/WO2001068732A1/ja not_active Ceased
- 2001-03-15 HK HK03105309.2A patent/HK1053132B/zh not_active IP Right Cessation
- 2001-03-15 AU AU2001241159A patent/AU2001241159A1/en not_active Abandoned
- 2001-03-15 KR KR10-2002-7012165A patent/KR100478868B1/ko not_active Expired - Lifetime
- 2001-03-15 CN CNB018065236A patent/CN1152898C/zh not_active Expired - Lifetime
- 2001-03-15 EP EP01912405.6A patent/EP1273602B1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544980A (en) * | 1977-06-14 | 1979-01-16 | Toshiba Silicone Co Ltd | Thermally vulcanizable composition |
| EP0363071A2 (en) * | 1988-10-03 | 1990-04-11 | Dow Corning Corporation | UV curable gels |
| EP0421643A2 (en) * | 1989-09-22 | 1991-04-10 | Minnesota Mining And Manufacturing Company | Radiation-curable silicone elastomers and pressure sensitive adhesives |
| JPH1149836A (ja) * | 1997-08-04 | 1999-02-23 | Three Bond Co Ltd | 光硬化性シリコーン組成物 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1273602A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1053132A1 (en) | 2003-10-10 |
| US20030050387A1 (en) | 2003-03-13 |
| HK1053132B (zh) | 2005-02-25 |
| CN1418230A (zh) | 2003-05-14 |
| EP1273602A4 (en) | 2004-08-11 |
| CN1152898C (zh) | 2004-06-09 |
| KR20020080003A (ko) | 2002-10-21 |
| JP3887814B2 (ja) | 2007-02-28 |
| US6743843B2 (en) | 2004-06-01 |
| EP1273602B1 (en) | 2014-03-12 |
| JP2001261765A (ja) | 2001-09-26 |
| KR100478868B1 (ko) | 2005-03-28 |
| EP1273602A1 (en) | 2003-01-08 |
| AU2001241159A1 (en) | 2001-09-24 |
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