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ABRASION RESISTANT COATING COMPOSITIONS AND ARTICLES AND GLAZING UNITS COATED THEREWITH

申请公布号:DE2861458(D1)

申请号:DE19782861458

申请日期:1978.10.04

申请公布日期:1982.02.11

申请人:
MONSANTO COMPANY

发明人:FABEL, DAVID ALBERT

分类号:B32B17/10;B32B27/30;C03C17/30;C08J7/04;C09D5/00;C09D129/14;C09D183/02;(IPC1-7):09D3/82;08L83/02;08L29/14;09D3/74

主分类号:B32B17/10

摘要:<p>{PG,1 An article coated with an abrasion resistant coating is disclosed in which the coating comprises a polyvinyl acetal having an hydroxyl group content, calculated as polyvinyl alcohol, of from 35 to 50 percent by weight and silicic acid, the weight ratio of silicic acid to polyvinyl acetal being from 2:1 to 4:1.</p>

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