发明授权
- 专利标题: Polymeric laminate for safety glass
- 专利标题(中): 用于安全玻璃的聚合物层压板
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申请号: US335249申请日: 1989-04-10
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公开(公告)号: US4948672A公开(公告)日: 1990-08-14
- 发明人: George E. Cartier
- 申请人: George E. Cartier
- 申请人地址: MO St. Louis
- 专利权人: Monsanto Company
- 当前专利权人: Monsanto Company
- 当前专利权人地址: MO St. Louis
- 主分类号: B32B17/10
- IPC分类号: B32B17/10 ; B32B27/08
摘要:
A polymeric laminate of a sheet containing plasticized polyvinyl butyral chemically linked by urethane groups to a polyurethane layer which is preferably thermoset.
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