发明名称 |
SETT ATT FRAMSTELLA ELASTISKA YTALSTER FRAN FUKTHERDANDE POLYURETANBINDEMEDEL |
摘要 |
The present invention relates to a process for preparing elastic laminates by admixing elastomeric granules with a moisture hardenable polyurethane binder and hardening the binder. The binder is formulated to have a workable viscosity at room temperature and to avoid crystallization at temperatures above about 0 DEG C. The binder is the reaction product of polyisocyanates of the diphenyl methane series having at least 20 wt. % of 2,4'-diisocyanatodiphenyl methane and di- and/or trihydroxy polyethers. |
申请公布号 |
SE415480(B) |
申请公布日期 |
1980.10.06 |
申请号 |
SE19750011069 |
申请日期 |
1975.10.02 |
申请人 |
* BAYER AG |
发明人 |
H * GRUBER;A * FEHLBIER;H-D * RUPRECHT |
分类号 |
B29B11/00;B29B7/00;B29B15/00;B29B17/00;B29B17/04;B29C35/00;B29C39/00;B29C39/02;B29C39/24;B29C67/00;B29D7/00;B32B25/00;C08G18/00;C08G18/10;C08G18/76;C08J11/00;C08L7/00;C08L21/00;C08L23/00;C08L75/00;C08L75/08;C08L101/00;C09J175/00;E01C13/00;E04B1/84;E04B1/98;E04F13/02;(IPC1-7):08G18/70;08L75/08 |
主分类号 |
B29B11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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