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1.发明公开SOLVENT-FREE PROCESS FOR MAKING HIGH MOLECULAR WEIGHT TERPOLYMERS OF MALEIC ANHYDRIDE, C1-C4 ALKYL VINYL ETHER AND ISOBUTYLENE, AND DENTURE ADHESIVE AND DENTIFRICE COMPOSITIONS CONTAINING SUCH TERPOLYMERS 有权用于生产马来酸酐，C1-C4烷基乙烯基醚和异丁烯高的分子量和牙科修复体粘合剂的三元共聚物和无溶剂法制牙膏这些三元共聚物
公开(公告)号：EP1040144A1
公开(公告)日：2000-10-04
申请号：EP98948527.1
申请日：1998-09-22
Applicant: ISP INVESTMENTS INC.
Inventor： PLOCHOCKA, Krystyna , PROSISE, William, E. , ZHANG, Huixiang
IPC: C08F222/04 , C08F222/06 , C08F216/12 , C08F210/10 , C08L35/08 , C08K5/09
CPC classification number: C08F222/06 , A61K8/347 , A61K8/8164 , A61Q11/00 , C08K5/0008 , C08L35/08 , A61K6/0026
Abstract: This invention relates to high molecular weight terpolymers of maleic anhydride, C1-C4 alkyl vinyl ethers and isobutylene, and to a solvent-free process for making such terpolymers, which are particularly useful in denture adhesive and dentifrice compositions.
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2.发明授权SOLVENT-FREE PROCESS FOR MAKING HIGH MOLECULAR WEIGHT TERPOLYMERS OF MALEIC ANHYDRIDE, C1-C4 ALKYL VINYL ETHER AND ISOBUTYLENE, AND DENTURE ADHESIVE AND DENTIFRICE COMPOSITIONS CONTAINING SUCH TERPOLYMERS 有权用于生产马来酸酐，C1-C4烷基乙烯基醚和异丁烯高的分子量和牙科修复体粘合剂的三元共聚物和无溶剂法制牙膏这些三元共聚物
公开(公告)号：EP1040144B1
公开(公告)日：2003-03-12
申请号：EP98948527.1
申请日：1998-09-22
Applicant: ISP INVESTMENTS INC.
Inventor： PLOCHOCKA, Krystyna , PROSISE, William, E. , ZHANG, Huixiang
IPC: C08F222/04 , C08F222/06 , C08F216/12 , C08F210/10 , C08L35/08 , C08K5/09
CPC classification number: C08F222/06 , A61K8/347 , A61K8/8164 , A61Q11/00 , C08K5/0008 , C08L35/08 , A61K6/0026
Abstract: This invention relates to high molecular weight terpolymers of maleic anhydride, C1-C4 alkyl vinyl ethers and isobutylene, and to a solvent-free process for making such terpolymers, which are particularly useful in denture adhesive and dentifrice compositions.
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