ZA933321B - A storable contact adhesive based on an aqueous dispersion or solution of a polyurethane - Google Patents
A storable contact adhesive based on an aqueous dispersion or solution of a polyurethaneInfo
- Publication number
- ZA933321B ZA933321B ZA933321A ZA933321A ZA933321B ZA 933321 B ZA933321 B ZA 933321B ZA 933321 A ZA933321 A ZA 933321A ZA 933321 A ZA933321 A ZA 933321A ZA 933321 B ZA933321 B ZA 933321B
- Authority
- ZA
- South Africa
- Prior art keywords
- aqueous dispersion
- polyurethane
- contact adhesive
- solution
- storable
- Prior art date
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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
-
- 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
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
- C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A storage-stable contact adhesive based on an aqueous dispersion or solution of a cationically modified, alkoxysilane-terminated polyurethane may be prepared by using the following basic components: isocyanate with functionality higher than 1, polyol, a tertiary amine compound with at least one group reactive to isocyanates in such a concentration that the polyurethane may be soluble or dispersible in water after being neutralized with acids, and alkoxysilane. Compared with known contact adhesives based on an aqueous dispersion, this new contact adhesive has improved heat, initial, final and water resistances.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4215648A DE4215648C2 (en) | 1992-05-13 | 1992-05-13 | Use of an aqueous dispersion or solution of a polyurethane |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA933321B true ZA933321B (en) | 1993-11-16 |
Family
ID=6458695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA933321A ZA933321B (en) | 1992-05-13 | 1993-05-12 | A storable contact adhesive based on an aqueous dispersion or solution of a polyurethane |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0640119B1 (en) |
AT (1) | ATE158011T1 (en) |
AU (1) | AU4064693A (en) |
DE (2) | DE4215648C2 (en) |
WO (1) | WO1993023490A1 (en) |
ZA (1) | ZA933321B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4316245A1 (en) * | 1993-05-14 | 1994-11-17 | Henkel Kgaa | Polyalkylene glycol |
ATE394437T1 (en) | 1998-12-11 | 2008-05-15 | Henkel Kgaa | USE OF DISPERSIONS OF SILYL-TERMINATED POLYMERS AS SEALANTS |
JP4737923B2 (en) * | 2003-03-20 | 2011-08-03 | コニシ株式会社 | Silylated urethane-based aqueous composition, aqueous wrapping adhesive, and aqueous contact adhesive |
DE102005023050A1 (en) * | 2005-05-13 | 2006-11-16 | Henkel Kgaa | Storage-stable emulsion containing a silyl-terminated polymer, useful as adhesive, sealant, surface coating and molding composition, also new polymers |
EP1979390B1 (en) * | 2006-01-19 | 2020-03-11 | Basf Se | Polyurethane adhesive comprising silane groups and carbodiimide groups |
EP2044164B1 (en) * | 2006-07-12 | 2017-09-06 | Basf Se | Polyurethane adhesive with a silane compound as an additive |
DE102009022628A1 (en) | 2008-12-05 | 2010-06-10 | Evonik Goldschmidt Gmbh | Method for modifying surfaces |
DE102009022630A1 (en) | 2009-05-25 | 2010-12-02 | Evonik Goldschmidt Gmbh | Emulsions based on silyl-group-bearing hydroxyl compounds |
DE102009028640A1 (en) | 2009-08-19 | 2011-02-24 | Evonik Goldschmidt Gmbh | Curable composition containing urethane-containing silylated polymers and their use in sealants and adhesives, binders and / or surface modifiers |
DE102010038774A1 (en) | 2010-08-02 | 2012-02-02 | Evonik Goldschmidt Gmbh | Modified alkoxylation products having at least one non-terminal alkoxysilyl group, with increased storage stability and increased extensibility of the polymers prepared using them |
DE102010038768A1 (en) | 2010-08-02 | 2012-02-02 | Evonik Goldschmidt Gmbh | Modified alkoxylation products having at least one non-terminal alkoxysilyl group with increased storage stability and increased extensibility of the polymers prepared using them |
US10138401B2 (en) | 2013-10-15 | 2018-11-27 | Rohm And Haas Company | Method of bonding to foil |
CN105637049B (en) | 2013-10-15 | 2020-04-17 | 罗门哈斯公司 | Method of adhering to a foil |
CN107955120A (en) * | 2016-10-17 | 2018-04-24 | 海口未来技术研究院 | Organic silicon modified polyurethane adhesive, its preparation method and application |
CN110330624B (en) * | 2019-07-29 | 2021-05-28 | 中国科学院长春应用化学研究所 | Cationic waterborne polyurethane resin and preparation method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887757A (en) * | 1973-05-29 | 1975-06-03 | Inmont Corp | Laminates having a polyurethane adhesive |
US3941733A (en) * | 1975-01-02 | 1976-03-02 | Minnesota Mining And Manufacturing Company | Silanol-containing urethane dispersions |
CA1248679A (en) * | 1984-05-21 | 1989-01-10 | Peter C. Gaa | Aqueous dispersion, internally silylated and dispersed polyurethane resins, and process for producing same and surfaces containing same |
DE3737245A1 (en) * | 1987-11-03 | 1989-05-18 | Bayer Ag | AQUEOUS SOLUTIONS OR DISPERSIONS OF POLYURETHANES, A METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS COATING AGENTS OR FOR THE PRODUCTION OF COATING AGENTS |
DE4011455A1 (en) * | 1990-04-09 | 1991-10-10 | Henkel Kgaa | HOUSEHOLD ALL-PURPOSE GLUE BASED ON POLYURETHANE |
DE4024567A1 (en) * | 1990-08-02 | 1992-02-06 | Basf Ag | PRODUCTION OF AQUEOUS POLYURETHANE DISPERSIONS |
DE4029505A1 (en) * | 1990-09-18 | 1992-03-19 | Henkel Kgaa | MOISTURIZING, ALKOXYSILANE-TERMINATED POLYURETHANE |
-
1992
- 1992-05-13 DE DE4215648A patent/DE4215648C2/en not_active Expired - Fee Related
-
1993
- 1993-05-05 EP EP93909897A patent/EP0640119B1/en not_active Expired - Lifetime
- 1993-05-05 DE DE59307347T patent/DE59307347D1/en not_active Expired - Fee Related
- 1993-05-05 AT AT93909897T patent/ATE158011T1/en not_active IP Right Cessation
- 1993-05-05 WO PCT/EP1993/001096 patent/WO1993023490A1/en active IP Right Grant
- 1993-05-05 AU AU40646/93A patent/AU4064693A/en not_active Abandoned
- 1993-05-12 ZA ZA933321A patent/ZA933321B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE4215648C2 (en) | 1994-12-15 |
DE4215648A1 (en) | 1993-11-18 |
EP0640119A1 (en) | 1995-03-01 |
DE59307347D1 (en) | 1997-10-16 |
ATE158011T1 (en) | 1997-09-15 |
WO1993023490A1 (en) | 1993-11-25 |
EP0640119B1 (en) | 1997-09-10 |
AU4064693A (en) | 1993-12-13 |
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