IT1141985B - Procedimento di fabbricazione di adesivi di prepolimeri mediante reazione inizata con catalizzatore - Google Patents
Procedimento di fabbricazione di adesivi di prepolimeri mediante reazione inizata con catalizzatoreInfo
- Publication number
- IT1141985B IT1141985B IT20030/81A IT2003081A IT1141985B IT 1141985 B IT1141985 B IT 1141985B IT 20030/81 A IT20030/81 A IT 20030/81A IT 2003081 A IT2003081 A IT 2003081A IT 1141985 B IT1141985 B IT 1141985B
- Authority
- IT
- Italy
- Prior art keywords
- prepolymers
- adhesives
- catalyst
- manufacture
- reaction initiated
- 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
-
- 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
- C08G18/089—Reaction retarding agents
-
- 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
-
- 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
- C08G18/16—Catalysts
-
- 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
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
-
- 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
- C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20019980A | 1980-10-24 | 1980-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8120030A0 IT8120030A0 (it) | 1981-02-27 |
IT1141985B true IT1141985B (it) | 1986-10-08 |
Family
ID=22740719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20030/81A IT1141985B (it) | 1980-10-24 | 1981-02-27 | Procedimento di fabbricazione di adesivi di prepolimeri mediante reazione inizata con catalizzatore |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS57100120A (it) |
AU (1) | AU548942B2 (it) |
DE (1) | DE3141887C2 (it) |
ES (1) | ES8202574A1 (it) |
FR (1) | FR2492834B1 (it) |
GB (1) | GB2085902B (it) |
IT (1) | IT1141985B (it) |
ZA (1) | ZA817360B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8503561D0 (en) * | 1985-02-12 | 1985-03-13 | Bostik Ltd | Adhesive compositions |
DE4032191A1 (de) * | 1990-10-08 | 1992-04-09 | Basf Schwarzheide Gmbh | Verfahren zur herstellung eines feuchtigkeitshaertenden polyurethan-einkomponentenklebstoffes |
US6866743B2 (en) * | 2001-04-12 | 2005-03-15 | Air Products And Chemicals, Inc. | Controlled structure polyurethane prepolymers for polyurethane structural adhesives |
DK200201382A (da) * | 2002-09-20 | 2004-03-21 | Casco As | Fremgangsmåde og apparat til fremstilling af et polyurethanbindemiddel |
EP1801178A1 (en) * | 2005-12-23 | 2007-06-27 | Sika Technology AG | An adhesive composition comprising a polyol base part and an isocyanate hardener and the use thereof |
US8217133B2 (en) * | 2006-03-08 | 2012-07-10 | Chemtura Corporation | Storage stable one component polyurethane system |
CN102399524A (zh) * | 2010-09-11 | 2012-04-04 | 烟台彤祥化工科技有限公司 | 一种轿车湿法顶棚专用胶 |
CN116102967B (zh) * | 2022-07-21 | 2023-10-20 | 北京鑫瑞基能源科技有限公司 | 一种超薄涂层防腐涂料及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3226354A (en) * | 1953-08-07 | 1965-12-28 | Monsanto Co | Adhesive products of polyisocyanates and polyisothiocyanates |
FR1545096A (fr) * | 1967-11-21 | 1968-11-08 | Mobay Chemical Corp | Nouvelles compositions stabilisées de polyuréthanes |
US3919174A (en) * | 1974-07-26 | 1975-11-11 | Union Carbide Corp | Single package 100 percent solids urethane coating compositions |
US3945981A (en) * | 1974-11-08 | 1976-03-23 | Uniroyal, Inc. | Light stable polyurethane elastomer prepared from aliphatic isocyanate using thio tin organic compound containing sulfur attached to tin as heat activated catalyst |
CA1077352A (en) * | 1975-03-06 | 1980-05-13 | Usm Corporation | Coating and bonding method particularly for sole attaching |
US4145515A (en) * | 1976-12-01 | 1979-03-20 | Congoleum Corporation | Method of forming storage-stable polyurethane prepolymers |
DE2829557B2 (de) * | 1978-07-05 | 1980-10-30 | Polychemie-Gmbh, 8900 Augsburg | Lagerstabile Prepolymere auf Basis von Polyurethanen oder Polyharnstoffen |
-
1981
- 1981-01-05 ES ES498322A patent/ES8202574A1/es not_active Expired
- 1981-01-15 FR FR8100642A patent/FR2492834B1/fr not_active Expired
- 1981-02-27 IT IT20030/81A patent/IT1141985B/it active
- 1981-10-08 GB GB8130447A patent/GB2085902B/en not_active Expired
- 1981-10-22 DE DE3141887A patent/DE3141887C2/de not_active Expired - Fee Related
- 1981-10-23 ZA ZA817360A patent/ZA817360B/xx unknown
- 1981-10-23 AU AU76770/81A patent/AU548942B2/en not_active Ceased
- 1981-10-24 JP JP56170657A patent/JPS57100120A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3141887A1 (de) | 1982-08-12 |
ZA817360B (en) | 1982-10-27 |
AU548942B2 (en) | 1986-01-09 |
IT8120030A0 (it) | 1981-02-27 |
AU7677081A (en) | 1982-04-29 |
JPS57100120A (en) | 1982-06-22 |
FR2492834B1 (fr) | 1986-12-12 |
ES498322A0 (es) | 1982-02-01 |
GB2085902B (en) | 1984-09-19 |
DE3141887C2 (de) | 1993-09-30 |
FR2492834A1 (fr) | 1982-04-30 |
ES8202574A1 (es) | 1982-02-01 |
GB2085902A (en) | 1982-05-06 |
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