JPS5780421A - Polyurethane composition - Google Patents
Polyurethane compositionInfo
- Publication number
- JPS5780421A JPS5780421A JP55157042A JP15704280A JPS5780421A JP S5780421 A JPS5780421 A JP S5780421A JP 55157042 A JP55157042 A JP 55157042A JP 15704280 A JP15704280 A JP 15704280A JP S5780421 A JPS5780421 A JP S5780421A
- Authority
- JP
- Japan
- Prior art keywords
- liq
- contg
- castor oil
- diene polymer
- polyol
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: To obtain the titled composition which gives a cured product suitable for picture-proof tire packing, and prominent in elasticity and low temp. performance, by compounding a polyol derived from castor oil to an isocyanate- terminated prepolymer contg. liq. diene polymer.
CONSTITUTION: One or more compds. contg. at least liq. diene polymer selected from active hydrogen-contg. liq. diene polymer (e.g., polybutadiene homopolymer), polyether polyol (e.g., ethylene oxide adduct), and castor oil-based polyol are reacted with an organic diisocyanate (e.g., tolylene diisocyanate) to prepare an isocyanate-terminated prepolymer. Tri- or higher functional castor oil-based polyol having hydroxyl equivalent of 220W500 is compounded to the resulting prepolymer in an NCO/OH ratio of about 0.8W1.5.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55157042A JPS5780421A (en) | 1980-11-10 | 1980-11-10 | Polyurethane composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55157042A JPS5780421A (en) | 1980-11-10 | 1980-11-10 | Polyurethane composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5780421A true JPS5780421A (en) | 1982-05-20 |
JPS6315935B2 JPS6315935B2 (en) | 1988-04-06 |
Family
ID=15640916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55157042A Granted JPS5780421A (en) | 1980-11-10 | 1980-11-10 | Polyurethane composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5780421A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61194396A (en) * | 1985-02-22 | 1986-08-28 | 動力炉・核燃料開発事業団 | Method of solidifying radioactive waste |
JPS62502266A (en) * | 1985-03-19 | 1987-09-03 | カスケム・インコ−ポレイテツド | polyurethane plasticizer |
JP2008050571A (en) * | 2006-07-26 | 2008-03-06 | Sumitomo Rubber Ind Ltd | Rubber composition and tire using the same |
JP2010540698A (en) * | 2007-09-21 | 2010-12-24 | ダウ グローバル テクノロジーズ インコーポレイティド | Prepolymers and polymers for elastomers |
JP2021008571A (en) * | 2019-07-01 | 2021-01-28 | 横浜ゴム株式会社 | Polyurethane-based adhesive composition |
CN113195243A (en) * | 2018-12-13 | 2021-07-30 | 株式会社普利司通 | Rubber composition and tire using same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923298A (en) * | 1972-06-27 | 1974-03-01 |
-
1980
- 1980-11-10 JP JP55157042A patent/JPS5780421A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923298A (en) * | 1972-06-27 | 1974-03-01 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61194396A (en) * | 1985-02-22 | 1986-08-28 | 動力炉・核燃料開発事業団 | Method of solidifying radioactive waste |
JPS62502266A (en) * | 1985-03-19 | 1987-09-03 | カスケム・インコ−ポレイテツド | polyurethane plasticizer |
JP2008050571A (en) * | 2006-07-26 | 2008-03-06 | Sumitomo Rubber Ind Ltd | Rubber composition and tire using the same |
JP2010540698A (en) * | 2007-09-21 | 2010-12-24 | ダウ グローバル テクノロジーズ インコーポレイティド | Prepolymers and polymers for elastomers |
CN113195243A (en) * | 2018-12-13 | 2021-07-30 | 株式会社普利司通 | Rubber composition and tire using same |
EP3895904A4 (en) * | 2018-12-13 | 2022-08-10 | Bridgestone Corporation | Rubber composition and tire in which same is used |
JP2021008571A (en) * | 2019-07-01 | 2021-01-28 | 横浜ゴム株式会社 | Polyurethane-based adhesive composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6315935B2 (en) | 1988-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU532047B2 (en) | Modified isocyanate | |
GB1064576A (en) | Cellular polyurethanes | |
ES464399A1 (en) | Polymer/polyols from high ethylene oxide content polyols | |
KR940018440A (en) | Two-component polyurethane coating compositions and their use for floor coating or sealing | |
KR880010010A (en) | Deformable Polyurethane with Short Curing Time | |
JPS5780421A (en) | Polyurethane composition | |
GB1448179A (en) | Method of manufacturing moulded polyurethane products | |
ATE66945T1 (en) | TIRES AND WHEELS MADE OF POLYURETHANE COMPOSITION WITH LOW HEAT RETENTION. | |
JPS5780422A (en) | Polyurethane composition | |
GB1242780A (en) | Polyurethanes | |
EP1164152A3 (en) | Coating composition | |
GB1277564A (en) | Elastic polyurethane resins | |
JPS5493099A (en) | Preparation of flexible polyurethane foam | |
JPS5792078A (en) | Sealing material composition | |
GB1313565A (en) | Polyurethanes | |
JPS55127477A (en) | Urethane adhesive | |
JPS5589333A (en) | Polyol for raw material of polyurethanes and its production | |
GB1459257A (en) | Capped polyols and curable compositions prepared therefrom | |
GB1190446A (en) | Improvements in Polyurethane Sealant Compositions | |
GB1025242A (en) | Improvements in or relating to the manufacture of polyurethane materials | |
JPS5641264A (en) | Coating composition for elastomer | |
JPS5792015A (en) | Rigid floor finishing composition | |
JPS5699219A (en) | Preparation of nonyellowing polyurethane molded product with integral skin | |
JPS5493098A (en) | Preparation of flexible polyurethane foam | |
JPS5767622A (en) | Preparation of flexible transparent polyurethane |