Invention Grant
US06913629B2 Building blocks containing isocyanate groups and their use for functionalizing or modifying compounds or surfaces
失效
含有异氰酸酯基团的组合物及其用于官能化或改性化合物或表面的用途
- Patent Title: Building blocks containing isocyanate groups and their use for functionalizing or modifying compounds or surfaces
- Patent Title (中): 含有异氰酸酯基团的组合物及其用于官能化或改性化合物或表面的用途
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Application No.: US09726045Application Date: 2000-11-30
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Publication No.: US06913629B2Publication Date: 2005-07-05
- Inventor: Bernd Bruchmann , Ulrich Treuling
- Applicant: Bernd Bruchmann , Ulrich Treuling
- Applicant Address: DE Ludwigshafen
- Assignee: BASF Aktiengesellschaft
- Current Assignee: BASF Aktiengesellschaft
- Current Assignee Address: DE Ludwigshafen
- Agency: Keil & Weinkauf
- Priority: DE19962272 19991223
- Main IPC: C07C271/20
- IPC: C07C271/20 ; C07C271/28 ; C07C275/26 ; C07C275/40 ; C07C333/06 ; C08F8/30 ; C08G18/64 ; C08G18/80 ; C08G18/81 ; C08G73/04 ; C08G73/06 ; D06M13/395 ; D06M13/22 ; C07C69/88
Abstract:
Compounds of the formula 1 OCN—R1—NHCOX—R2—(Y)n (1), where X is a covalent bond to R2 or is O, S or NR3, Y is a hydrogen atom or a free functional group and n is an integer from 1 to 20, can be used for functionalizing or modifying compounds or solid surfaces which have at least one group which is reactive toward isocyanate.
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