GB1389853A - High temperature pressure-sensitive adhesives made by reinforcement with polyurethane polymers - Google Patents
High temperature pressure-sensitive adhesives made by reinforcement with polyurethane polymersInfo
- Publication number
- GB1389853A GB1389853A GB900172A GB900172A GB1389853A GB 1389853 A GB1389853 A GB 1389853A GB 900172 A GB900172 A GB 900172A GB 900172 A GB900172 A GB 900172A GB 1389853 A GB1389853 A GB 1389853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- butadiene
- prepolymer
- toluene
- resin
- 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.)
- Expired
Links
Classifications
-
- 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
- C09J121/00—Adhesives based on unspecified rubbers
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/69—Polymers of conjugated dienes
-
- 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]
-
- 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
- C08G2170/00—Compositions for adhesives
- C08G2170/40—Compositions for pressure-sensitive adhesives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
1389853 Adhesive tapes ANCHOR CONTINENTAL Inc 28 Feb 1972 9001/72 Headings C3P and C3Q Pressure-sensitive adhesive tapes are formed by coating a backing material with an adhesive composition comprising (1) a rubber selected from natural rubber, SBR, nitrile rubber and polyisoprene rubber; (2) a pre-polymer reaction product of an aromatic polyisocyanate with a hydroxylated elastomer selected from butadiene/styrene and butadiene/acrylonitrile copolymers and butadiene and isoprene homopolymers, the reactant proportions being such that the molar ratio of isocyanate groups to hydroxyl groups is in the range from 1À1 : 1 to 2 : 1, the proportion of the prepolymer in the adhesive being 0À25-3% by weight of the rubber; and (3) 25-100 wt. per cent of a polyurethane catalyst, e.g. stannous octoate or stannous neodecanoate, based on he prepolymer. In examples the adhesives are first formulated in solution in toluene or toluene/ heptane, with additional ingredients selected from polyterpene resin, phenol/formaldehyde resin, petroleum hydrocarbon resin, glycerol- or pentaerythritol-esters of hydrogenated rosin, 2,6-ditertbutyl-p-cresol, ZnO, and mineral oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB900172A GB1389853A (en) | 1972-02-28 | 1972-02-28 | High temperature pressure-sensitive adhesives made by reinforcement with polyurethane polymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB900172A GB1389853A (en) | 1972-02-28 | 1972-02-28 | High temperature pressure-sensitive adhesives made by reinforcement with polyurethane polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1389853A true GB1389853A (en) | 1975-04-09 |
Family
ID=9863452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB900172A Expired GB1389853A (en) | 1972-02-28 | 1972-02-28 | High temperature pressure-sensitive adhesives made by reinforcement with polyurethane polymers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1389853A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0979835A1 (en) * | 1998-08-10 | 2000-02-16 | Elf Atochem North America, Inc. | Moisture curable pressure sensitive adhesives |
EP1113063A1 (en) * | 1999-12-27 | 2001-07-04 | Nitto Denko Corporation | Solid type pressure-sensitive adhesive composition and pressure-sensitive adhesive sheets using the same |
CN113403027A (en) * | 2021-06-15 | 2021-09-17 | 江苏国立化工科技有限公司 | Water-based rubber adhesive modified based on six-hydrocarbon resin and preparation method thereof |
-
1972
- 1972-02-28 GB GB900172A patent/GB1389853A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0979835A1 (en) * | 1998-08-10 | 2000-02-16 | Elf Atochem North America, Inc. | Moisture curable pressure sensitive adhesives |
EP1113063A1 (en) * | 1999-12-27 | 2001-07-04 | Nitto Denko Corporation | Solid type pressure-sensitive adhesive composition and pressure-sensitive adhesive sheets using the same |
US6881796B2 (en) | 1999-12-27 | 2005-04-19 | Nitto Denko Corporation | Solid type pressure-sensitive adhesive composition and pressure-sensitive adhesive sheets using the same |
CN113403027A (en) * | 2021-06-15 | 2021-09-17 | 江苏国立化工科技有限公司 | Water-based rubber adhesive modified based on six-hydrocarbon resin and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |