JPS6431885A - Polyurethane adhesive - Google Patents
Polyurethane adhesiveInfo
- Publication number
- JPS6431885A JPS6431885A JP62189860A JP18986087A JPS6431885A JP S6431885 A JPS6431885 A JP S6431885A JP 62189860 A JP62189860 A JP 62189860A JP 18986087 A JP18986087 A JP 18986087A JP S6431885 A JPS6431885 A JP S6431885A
- Authority
- JP
- Japan
- Prior art keywords
- 100pts
- blending
- useful
- thermoplastic polyester
- adhesive
- 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.)
- Granted
Links
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE:To obtain the titled two-pack type adhesive useful for bonding polypropylene material to nonrigid PVC sheet material, by blending a thermoplastic polyester urethane rubber with a specific block polyurethane polyol as a principal agent component. CONSTITUTION:The aimed adhesive, obtained by blending 100pts.wt. total amount of (A) 100 pts.wt. thermoplastic polyester urethane rubber and (B) 2-100pts. block polyurethane polyol prepared by reacting an active isocyanate group- containing urethane prepolymer consisting of a hydrogenated hydroxyl group- terminated polybutadiene glycol and an excessive amount of a polyisocyanate with a polymer having >=2 hydroxyl groups in the molecule as a principal component with (C) 1-20pts.wt. polyisocyanate compound as a crosslinking agent, having excellent adhesive force after heat aging and hot-adhesive force and useful also for bonding wood, metallic materials, etc.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62189860A JP2641719B2 (en) | 1987-07-28 | 1987-07-28 | Polyurethane adhesive |
US07/223,106 US4898919A (en) | 1987-07-28 | 1988-07-22 | Polyurethane adhesive |
KR1019880009458A KR930003243B1 (en) | 1987-07-28 | 1988-07-27 | Polyurethane adhesive |
EP88112141A EP0301510B1 (en) | 1987-07-28 | 1988-07-27 | Polyurethane adhesive |
DE8888112141T DE3868170D1 (en) | 1987-07-28 | 1988-07-27 | Polyurethanklebstoff. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62189860A JP2641719B2 (en) | 1987-07-28 | 1987-07-28 | Polyurethane adhesive |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8140078A Division JP2705924B2 (en) | 1996-06-03 | 1996-06-03 | Method for producing block polyurethane polyol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6431885A true JPS6431885A (en) | 1989-02-02 |
JP2641719B2 JP2641719B2 (en) | 1997-08-20 |
Family
ID=16248393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62189860A Expired - Lifetime JP2641719B2 (en) | 1987-07-28 | 1987-07-28 | Polyurethane adhesive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2641719B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6460678A (en) * | 1987-08-28 | 1989-03-07 | Sunstar Engineering Inc | Polyurethane adhesive |
JPH03170580A (en) * | 1989-11-29 | 1991-07-24 | Sekisui Chem Co Ltd | Adhesive and production of composite panel by using the same |
JP2002026346A (en) * | 2000-07-03 | 2002-01-25 | Bridgestone Corp | Solar cell back cover material-cum-sealing film and solar cell |
JP2002531609A (en) * | 1998-12-02 | 2002-09-24 | クレイトン・ポリマーズ・リサーチ・ベー・ベー | Method for producing a thermoplastic polyurethane composition and a composition produced by the method |
JP2005306951A (en) * | 2004-04-20 | 2005-11-04 | Nitta Gelatin Inc | Reactive urethane prepolymer and its application |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923298A (en) * | 1972-06-27 | 1974-03-01 |
-
1987
- 1987-07-28 JP JP62189860A patent/JP2641719B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923298A (en) * | 1972-06-27 | 1974-03-01 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6460678A (en) * | 1987-08-28 | 1989-03-07 | Sunstar Engineering Inc | Polyurethane adhesive |
JPH03170580A (en) * | 1989-11-29 | 1991-07-24 | Sekisui Chem Co Ltd | Adhesive and production of composite panel by using the same |
JP2002531609A (en) * | 1998-12-02 | 2002-09-24 | クレイトン・ポリマーズ・リサーチ・ベー・ベー | Method for producing a thermoplastic polyurethane composition and a composition produced by the method |
JP2002026346A (en) * | 2000-07-03 | 2002-01-25 | Bridgestone Corp | Solar cell back cover material-cum-sealing film and solar cell |
JP2005306951A (en) * | 2004-04-20 | 2005-11-04 | Nitta Gelatin Inc | Reactive urethane prepolymer and its application |
Also Published As
Publication number | Publication date |
---|---|
JP2641719B2 (en) | 1997-08-20 |
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