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 polyurethane

Info

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
Application number
ZA933321A
Inventor
Wolfgang Klauck
Wolfgang Maier
Harald Berthauer
Original Assignee
Henkel Kgaa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of ZA933321B publication Critical patent/ZA933321B/en

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.
ZA933321A 1992-05-13 1993-05-12 A storable contact adhesive based on an aqueous dispersion or solution of a polyurethane ZA933321B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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