Stock material or miscellaneous articles – Composite – Of quartz or glass
Patent
1985-05-10
1986-07-15
Lilling, Herbert J.
Stock material or miscellaneous articles
Composite
Of quartz or glass
428428, 524156, 524503, C08L 2914, C08K 514, C08J 320, B32B 1706
Patent
active
046006559
ABSTRACT:
Reduction in the adhesion to glass of thermoplastic, plasticized polyvinylbutyral molding compositions, in particular sheeting, by adding the magnesium salt of sulfonic acids or sulfuric acid half-esters 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. The non-stick agent is preferably employed 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 the laminating layer for the production of glass laminates.
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patent: 4205146 (1980-05-01), Hermann et al.
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patent: 4361625 (1982-11-01), Beckmann et al.
patent: 4371586 (1983-02-01), Dages
patent: 4386183 (1983-05-01), Wempe
patent: 4499236 (1985-02-01), Hermann et al.
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patent: 4537830 (1985-08-01), Hermann et al.
Ebigt Joachim
Fabian Klaus
Fock Kurt
Hermann Hans D.
Hoechst Aktiengesellschaft
Lilling Herbert J.
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