JPS56106915A - Production of polyurethane containing silicic substance as filler - Google Patents
Production of polyurethane containing silicic substance as fillerInfo
- Publication number
- JPS56106915A JPS56106915A JP824680A JP824680A JPS56106915A JP S56106915 A JPS56106915 A JP S56106915A JP 824680 A JP824680 A JP 824680A JP 824680 A JP824680 A JP 824680A JP S56106915 A JPS56106915 A JP S56106915A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- salt
- isocyanate
- silicate
- production
- 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: When an isocyanate and an active hydrogen compound are made to react in the presence of a filler of silicate such as glass fiber, a metal salt of long-chain alkylcarboxylic acid or a salt of organic phosphate is added to produce a polyurethane with high tensile strength and elongation at break.
CONSTITUTION: The reaction between (A) an isocyanate bearing at least 2 isocyanate groups such as TDI and (B) a compound bearing at least 2 active hydrogens such as polyether-or polyesterpolyol is effected in the presence of (C) a filler of silicate, preferably glass fiber, and (D) a metal salt of long-chain, preferably 10W20C, alkylcarboxylic acid, preferably zinc or calcium salt or a salt of organic phosphate, preferably alkyl phosphate, e.g., they are subjected to reactive injection molding. The amount of component C is preferably 5W30wt% based on the molded product.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55008246A JPS5946968B2 (en) | 1980-01-29 | 1980-01-29 | Method for producing polyurethane containing glassy filler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55008246A JPS5946968B2 (en) | 1980-01-29 | 1980-01-29 | Method for producing polyurethane containing glassy filler |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56106915A true JPS56106915A (en) | 1981-08-25 |
JPS5946968B2 JPS5946968B2 (en) | 1984-11-16 |
Family
ID=11687780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55008246A Expired JPS5946968B2 (en) | 1980-01-29 | 1980-01-29 | Method for producing polyurethane containing glassy filler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5946968B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5859231A (en) * | 1981-10-05 | 1983-04-08 | Toyo Rubber Chem Ind Co Ltd | Elastic foam and its preparation |
JPS6053521A (en) * | 1983-09-02 | 1985-03-27 | Asahi Glass Co Ltd | Preparation of polyurethane elastomer |
JPS60245622A (en) * | 1984-05-21 | 1985-12-05 | Sumitomo Bayer Urethane Kk | Production of polyurethane resin molding |
US4734455A (en) * | 1986-12-05 | 1988-03-29 | The Dow Chemical Company | Stabilizers for filled polyol compositions |
WO1994022554A1 (en) * | 1993-04-02 | 1994-10-13 | Henkel Kommanditgesellschaft Auf Aktien | Filter |
-
1980
- 1980-01-29 JP JP55008246A patent/JPS5946968B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5859231A (en) * | 1981-10-05 | 1983-04-08 | Toyo Rubber Chem Ind Co Ltd | Elastic foam and its preparation |
JPH0225937B2 (en) * | 1981-10-05 | 1990-06-06 | Toyo Rubber Chemical Ind Co | |
JPS6053521A (en) * | 1983-09-02 | 1985-03-27 | Asahi Glass Co Ltd | Preparation of polyurethane elastomer |
JPS60245622A (en) * | 1984-05-21 | 1985-12-05 | Sumitomo Bayer Urethane Kk | Production of polyurethane resin molding |
JPH0586417B2 (en) * | 1984-05-21 | 1993-12-13 | Sumitomo Bayer Urethane Co | |
US4734455A (en) * | 1986-12-05 | 1988-03-29 | The Dow Chemical Company | Stabilizers for filled polyol compositions |
WO1994022554A1 (en) * | 1993-04-02 | 1994-10-13 | Henkel Kommanditgesellschaft Auf Aktien | Filter |
Also Published As
Publication number | Publication date |
---|---|
JPS5946968B2 (en) | 1984-11-16 |
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