| 发明名称 |
COMPACT, TRANSPARENT POLYISOCYANATE POLYADDITION PRODUCTS |
| 摘要 |
Compact, transparent polyisocyanate polyaddition products are produced in a process by reacting (a) isocyanates with (b) compounds reactive to isocyanates, if desired in the presence of (c) catalysts and (d) auxiliaries and/or additives, which comprises using as (b) compounds reactive to isocyanates a mixture (i) which has an average functionality of >3 and an average hydroxyl number of from 300 to 950 mg KOH/g.
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| 申请公布号 |
CA2263646(A1) |
申请公布日期 |
1999.09.16 |
| 申请号 |
CA19992263646 |
申请日期 |
1999.03.15 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
FREI, HANS-PETER;ROCHE, PETER;TREULING, ULRICH;BEUERMANN, ILKA RENATE;BAUMANN, EDWIN;MALETZKO, CHRISTIAN |
| 分类号 |
C08G18/42;C08G18/10;C08G18/40;C08G18/75;C08G18/79;(IPC1-7):C08G18/08;C08L75/04;C08G18/70 |
主分类号 |
C08G18/42 |
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