WO1994006880A1 - Antislipmittel - Google Patents
Antislipmittel Download PDFInfo
- Publication number
- WO1994006880A1 WO1994006880A1 PCT/EP1993/002405 EP9302405W WO9406880A1 WO 1994006880 A1 WO1994006880 A1 WO 1994006880A1 EP 9302405 W EP9302405 W EP 9302405W WO 9406880 A1 WO9406880 A1 WO 9406880A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- slip
- antislip
- agent
- slip agent
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
- A47G25/14—Clothing hangers, e.g. suit hangers
- A47G25/24—Clothing hangers, e.g. suit hangers made of wire
- A47G25/26—Clothing hangers, e.g. suit hangers made of wire specially adapted to prevent slipping-off of the clothes, e.g. with non-slip surfaces
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D113/00—Coating compositions based on rubbers containing carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
Definitions
- the present invention relates to an anti-slip agent based on an aqueous dispersion and the use thereof for non-absorbent articles.
- Antislip agents are said to slip, i.e. prevent an inadvertent sliding movement of two objects to one another, but enable their separation from one another without further notice This is generally achieved in that the anti-slip agent opposes large resistance to movements in the sliding direction, movements perpendicular to it, but no or so little resistance that the surfaces of the separated objects are not damaged.
- the raw material basis for these anti-slip agents are usually natural or synthetic macromolecular substances, as are also used for adhesives. Similar to the adhesives, the anti-slip agents can also be applied to an object to be secured free of evaporating solvents or dispersing agents from the melt (see e.g. DE-A-19 17 566). This process requires special devices for melting and applying the anti-slip agent. It is more common to apply the macromolecular substances in the form of a solution in organic solvents or in the form of an aqueous dispersion.
- the anti-slip agents When using the anti-slip agents for water-absorbent objects, such as packaging made of cardboard, cardboard or paper or Today, when coating carpets, the anti-slip agents are usually based on aqueous solutions or dispersions.
- aqueous solutions or dispersions For example, DE-C-1943731 describes the use of aqueous solutions of the colloid xanthan gum as an adhesive for packaging.
- DE-C-1262897 proposes the use of aqueous dispersions of polymers of olefinically unsaturated compounds, in particular polyvinyl acetates and their copolymers. According to DE-C-20 31 881, aqueous dispersions of paraffins and / or polyalkylenes can also be used.
- DD 156612 describes a method for backing carpeting material which gives the carpeting a firm, transparent, non-adhesive and non-slip finish.
- a low-viscosity mixture of a copoly erisate latex of butadiene with styrene and / or acrylonitrile with powdery polyvinyl chloride with a mixture solids content of 40 to 55% is produced, applied to the back of the carpet and then dried.
- the addition of the polyvinyl chloride to the butadiene copolymer reduces its otherwise troublesome tack, without interfering with the good non-slip behavior on different types of flooring, such as wood, stone wood and plastic.
- the coating mixture shows very good adhesion properties to natural as well as synthetic fibers.
- Antislip agents based on an organic solution of polymers or resins are generally used for non-water-absorbent articles.
- JP-A-59172569 proposes solutions of ethylene-vinyl acetate copolymers and a hydrogenated glycidyl ester of rosin (ester gum H) in toluene for use in aerosol cans.
- Other conventional anti-slip agents use chlorinated hydrocarbons such as methylene chloride as solvents for synthetic polymers such as polybutadiene. Such solvents should, however, be avoided for occupational hygiene and ecological reasons.
- the anti-slip effect should not be reduced when exposed to water, for example by redispersing the anti-slip film.
- an adhesive bonding of the objects at an elevated temperature is undesirable if, after the separation of the objects, the surface is destroyed. This means that the resistance to movements perpendicular to the object surfaces should be as small as possible.
- the anti-slip effect should be as large as possible, ie the resistance to movements parallel to the surfaces.
- the object of the present invention is to provide an anti-slip agent which does not have these disadvantages, that is to say that it can be processed without problems even on non-water-absorbent objects and leads to a high temperature and water-resistant anti-slip effect.
- the solution according to the invention can be found in the patent claims. It consists essentially in the selection of the polymer from styrene and a diene such as isoprene or butadiene as the basis for the anti-slip agent.
- the antislip agent according to the invention is therefore expediently based on an aqueous dispersion of 25 to 70, preferably 50 to 55% by weight of a polymer of styrene and butadiene, preferably containing carboxyl groups, in a weight ratio of 20:80 to 80:20, in particular 35:65 to 65:35 and from 0 to 20, in particular 0.05 to 10 and preferably 0.1 to 2.0% by weight of a viscosity regulator and from 0 to 5, preferably 0.1 to 1.0% by weight of an anti-aging agent, where the% by weight relates to the composition of the finished antislip agent as a whole, ie including the remaining water.
- the basis for the antislip agents according to the invention are therefore copolymers of a diene such as isoprene or butadiene with styrene, which advantageously also contain about 0.5 to 5, preferably 1 to 3, mol% of carboxyl groups in the molecule.
- Such copolymers can be prepared by polymerization in aqueous dispersion, the third comonomer used being an ethylenically unsaturated compound having a pendant carboxyl group or its substituents.
- Examples of such comonomers containing carboxyl groups are ⁇ , ⁇ -ethylenically unsaturated mono- and dicarboxylic acids and their mixtures and salts.
- carboxyl groups can not only be incorporated in the polymerization of styrene and the diene, but they can also be added subsequently, e.g. by grafting or by a polymer-analogous reaction, e.g. Hydrolysis.
- the viscosity of the anti-slip agent should be such that it enables both good processing and wetting. It is generally 6000 to 9000 mPa-s (Brookfield spindle 4; 20 revolutions / min; 20 ° C).
- the thickeners are anionic water-soluble macromolecular substances, such as Carboxylmethylcellulose, polyacrylic acids and their salts, alginates, xanthan gum and especially copolymers of styrene and butadiene with a high content of carboxyl groups, in particular higher than 5%.
- an anti-aging agent e.g. alkylated bisphenols
- concentration of 0 to 5, preferably 0.1 to 1.0 wt .-% e.g. 0.05 to 0.05 to 0.1 to 1.0 wt .-%.
- the pH of the anti-slip agent is adjusted to a value between 8 and 10, preferably 8.5 and 9.5, with alkali or ammonia.
- the antislip agent preferably contains no further additives, in particular no penetrable additives such as plasticizers, polyvinyl methyl ether or emulsifiers.
- the solids content of the anti-slip agent is generally 40 to 60% by weight, in particular 50 to 55% by weight. However, it can also lie outside this range if, for example, with lower values a longer evaporation time is accepted or with higher values the evaporation time is reduced.
- the anti-slip agent is also applied to the objects in a known manner, e.g. using rollers, nozzles or brushes.
- the anti-slip agents according to the invention are suitable not only for the equipment of water-absorbent objects, but also and in particular for the anti-slip equipment of non-water-absorbent objects made of metals or plastics.
- the water is preferably evaporated with warm air up to 140 ° C. What remains is a clear, non-sticky film. This film is exceptionally waterproof.
- a glass plate with a 40 micron thick film is made from the Antislip agent stored in water at room temperature for 3 hours. After that, the film looks unchanged, at most it is slightly gray, by no means white.
- the heat resistance up to temperatures of 85 ° C is also exceptionally high.
- velvet-like textiles can be loaded with the pile side on a non-slip hanger with a load of 400 g / 20 cm 2 for 8 hours at 75 ° C. without fluff from the pile after removal of the textile on the hanger are seen. There is also no change in color or gloss on the velvet.
- the anti-slip effect is particularly strong.
- the anti-slip agent is particularly suitable for the non-slip treatment of clothes hangers, in particular clothes hangers made of metal and plastic, for which purpose polystyrene is expediently used.
- the hangers are fully recyclable as they are mostly made of
- the antislip agent was applied with a nozzle applicator to both the web and the two legs of a polystyrene hanger in an amount of approx. 3 g / hanger at room temperature and in warm air at 60 - 80 ° C within approx 5 minutes dried. This resulted in a clear, non-sticky film of the polymer made from styrene and butadiene.
- the anti-slip effect was determined by hanging trousers in the middle of the hanger and using a spring balance to determine the force at which they slip for the first time. In the The different textiles must also be taken into account in the evaluation. Forces were measured in the range from 2 to 8 kN.
- the water resistance was determined by producing a 40 micrometer thick film of the anti-slip agent on a glass plate and drying for 24 hours at room temperature. The sample thus produced was stored in water at 20 ° C. for 3 hours. The water resistance was assessed according to whether the films were still transparent or whether they turned slightly gray, gray or even white.
- the slip agent according to the invention was slightly gray.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/397,145 US5547712A (en) | 1992-09-14 | 1993-09-06 | Antislip preparation |
| EP93919278A EP0660864A1 (de) | 1992-09-14 | 1993-09-06 | Antislipmittel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4230473.3 | 1992-09-14 | ||
| DE4230473A DE4230473A1 (de) | 1992-09-14 | 1992-09-14 | Antislipmittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1994006880A1 true WO1994006880A1 (de) | 1994-03-31 |
Family
ID=6467763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1993/002405 Ceased WO1994006880A1 (de) | 1992-09-14 | 1993-09-06 | Antislipmittel |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5547712A (de) |
| EP (1) | EP0660864A1 (de) |
| CA (1) | CA2144625A1 (de) |
| DE (1) | DE4230473A1 (de) |
| MX (1) | MX9305605A (de) |
| WO (1) | WO1994006880A1 (de) |
| ZA (1) | ZA936738B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5362605A (en) * | 1993-05-10 | 1994-11-08 | W. R. Grace & Co.-Conn. | Photosensitive polymer composition for flexographic printing plates processable in aqueous media |
| DE4432298A1 (de) * | 1994-09-10 | 1996-03-14 | Henkel Kgaa | Hygieneartikel |
| DE29702432U1 (de) * | 1997-02-12 | 1997-12-18 | Karner-Batts GmbH, 97737 Gemünden | Kleider- und Wäschebügel |
| FR2910904B1 (fr) * | 2006-12-27 | 2009-03-06 | Michelin Soc Tech | Bande de roulement dont la composition comporte une poudre de gomme de xanthane |
| WO2010098354A1 (ja) * | 2009-02-27 | 2010-09-02 | 日立化成工業株式会社 | 接着材リール |
| US20120015126A1 (en) * | 2009-03-26 | 2012-01-19 | Hitachi Chemical Company, Ltd. | Adhesive material reel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD156612A1 (de) * | 1981-02-25 | 1982-09-08 | Joachim Antemann | Verfahren zur rueckenausruestung von teppichbodenmaterial |
| DD234435A1 (de) * | 1985-02-01 | 1986-04-02 | Buna Chem Werke Veb | Nichtklebendes haftmittel fuer papiersaecke |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1262897B (de) * | 1965-12-24 | 1968-03-07 | Wacker Chemie Gmbh | Haftmittel |
| DE1917566A1 (de) * | 1969-04-05 | 1970-12-10 | Hoechst Ag | Verfahren zur Rutschfestausruestung von Verpackungsmaterialien |
| BE755201A (fr) * | 1969-08-28 | 1971-02-24 | Henkel & Cie Gmbh | Adhesif pour empecher le glissement ou le deplacement d'elements empaquetes dans des emballages |
| DE2031881C3 (de) * | 1970-06-27 | 1981-12-10 | Henkel KGaA, 4000 Düsseldorf | Haftmittel |
| US4401327A (en) * | 1981-06-11 | 1983-08-30 | Caines R Scott | Nylon twine and the like having ameliorated knot strength |
| JPS59172569A (ja) * | 1983-03-22 | 1984-09-29 | Konishi Kk | エアゾル型スプレ−接着剤 |
| JPH0615758B2 (ja) * | 1985-11-07 | 1994-03-02 | ソマ−ル株式会社 | 紙用防滑剤 |
| US4953717A (en) * | 1987-09-24 | 1990-09-04 | Roesch Wilhelm | Hinged multiple garment hanger |
-
1992
- 1992-09-14 DE DE4230473A patent/DE4230473A1/de not_active Withdrawn
-
1993
- 1993-09-06 EP EP93919278A patent/EP0660864A1/de not_active Ceased
- 1993-09-06 WO PCT/EP1993/002405 patent/WO1994006880A1/de not_active Ceased
- 1993-09-06 US US08/397,145 patent/US5547712A/en not_active Expired - Fee Related
- 1993-09-06 CA CA002144625A patent/CA2144625A1/en not_active Abandoned
- 1993-09-13 MX MX9305605A patent/MX9305605A/es unknown
- 1993-09-13 ZA ZA936738A patent/ZA936738B/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD156612A1 (de) * | 1981-02-25 | 1982-09-08 | Joachim Antemann | Verfahren zur rueckenausruestung von teppichbodenmaterial |
| DD234435A1 (de) * | 1985-02-01 | 1986-04-02 | Buna Chem Werke Veb | Nichtklebendes haftmittel fuer papiersaecke |
Non-Patent Citations (1)
| Title |
|---|
| Dialog Information Services, WPI, Dialog accession no. 007184533, WPI accession no. 87-181542/26, SOMAR MFG KK: "Slip preventing agent for paper comprises aq. dispersion contg. polyvinyl alkyl ether and/or polyethylene glycol polypropylene glycol ether styrene butadiene copolymer; POLYVINYL POLYETHER", JP 62110997, A, 870522, 8726 (Basic) * |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA936738B (en) | 1994-03-14 |
| EP0660864A1 (de) | 1995-07-05 |
| MX9305605A (es) | 1994-03-31 |
| CA2144625A1 (en) | 1994-03-31 |
| DE4230473A1 (de) | 1994-03-17 |
| US5547712A (en) | 1996-08-20 |
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