发明名称 |
Transparent laminate and adhesive film |
摘要 |
The invention relates to transparent or optically clear laminates and adhesive films used to make these laminates having a temperature utility range far greater than those previously developed and which are especially useful for windshields of high speed aircraft which need such a broad temperature range. These transparent adhesive films have a temperature utility in the range of -65 DEG F to at least 350 DEG F in laminates and comprise an ethylene/vinyl acetate copolymer having a vinyl acetate content in the range of 40% to 60%, the copolymer being partially hydrolyzed to form a terpolymer having a hydroxyl content in the range of 1% to 6%, the terpolymer in film form and/or laminate being heat treated and cross-linked to give the adhesive film. The laminates are made from transparent layers of glass and/or plastic bound together with the transparent adhesive film.
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申请公布号 |
US4137364(A) |
申请公布日期 |
1979.01.30 |
申请号 |
US19760739367 |
申请日期 |
1976.11.05 |
申请人 |
MONSANTO RESEARCH CORPORATION |
发明人 |
BALL, III, GEORGE L.;WERKMEISTER, DENNIS W.;SALYER, IVAL O. |
分类号 |
B32B17/10;C03C27/12;C09J7/02;(IPC1-7):B32B27/36;C08F8/00 |
主分类号 |
B32B17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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