发明授权
- 专利标题: Process for the preparation of ethylene/vinyl acetate copolymers with increased strength, the new ethylene/vinyl acetate copolymers and their use
- 专利标题(中): 新乙烯/乙酸乙烯酯共聚物及其用途的乙烯/乙酸乙烯酯共聚物的制备方法
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申请号: US448352申请日: 1989-12-11
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公开(公告)号: US5093450A公开(公告)日: 1992-03-03
- 发明人: Wolfgang Baade , Werner Obrecht , Christian Ohm
- 申请人: Wolfgang Baade , Werner Obrecht , Christian Ohm
- 申请人地址: DEX Bayerwerk
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Bayerwerk
- 优先权: DEX3843563 19881223
- 主分类号: C08L23/08
- IPC分类号: C08L23/08 ; C08F2/06 ; C08F10/00 ; C08F210/02 ; C08F218/02 ; C08F218/08 ; C08G67/02 ; C08L31/04 ; C08L101/00
摘要:
Ethylene/vinyl acetate solution polymers with increased strength and low gel content may be prepared by the copolymerization of small quantities of acryloyl or methacryloyl compounds.