发明名称 |
REDUCERING AV HAEFTBARHETEN PAO GLAS HOS TERMOPLASTISKA, MJUKGOERNINGSMEDEL INNEHAOLLANDE POLYVINYLBUTYRALFORMMASSOR. |
摘要 |
Reduction in the adhesion to glass of thermoplastic, plasticized polyvinylbutyral molding compositions, in particular sheeting, by the addition of a metal salt and/or metal chelate of an enolizable beta -diketone, or mixtures of these compounds, as an non-stick agent, preferably in amounts of 0.003 to 0.3% by weight, relative to the plasticized polyvinylbutyral. It is preferable to employ the non-stick agent in the form of a solution in the plasticizer. The use of the sheeting having an adhesion to glass reduced in accordance with the invention as a laminating layer for the production of glass laminates. |
申请公布号 |
FI851843(L) |
申请公布日期 |
1985.11.13 |
申请号 |
FI19850001843 |
申请日期 |
1985.05.09 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
FOCK, KURT;HERMANN, HANS DIETER;FABIAN, KLAUS;EBIGT, JOACHIM |
分类号 |
B32B17/10;C03C27/12;C08J5/18;C08K5/00;C08K5/07;C08L29/00;C08L29/04;C08L29/14 |
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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