发明名称 |
Moulding composition based on PVC and PVC copolymers |
摘要 |
Plate-out in the processing of moulding compositions based on PVC and PVC copolymers can be substantially suppressed if the moulding compositions contain specific silane compounds. These silane compounds are silanes of the formula: CH2 = CH - Si(OR)3 or R' - (CH2)n - Si(OR)3 or R'' - O - (CH2)3 - Si(OR)3 or Cl - (CH2)m - Si(OR)3 in which R' is NH2 and m is 1 or 2 and n is 1, 2 or 3 and R'' is <IMAGE> and R is an alkyl radical or an acyl radical having 1 to 18 carbon atoms, and where the alkyl radical may optionally be interrupted a number of times by oxygen, or corresponding silanols or disiloxanes or oligomeric siloxanes thereof. |
申请公布号 |
CH638545(A5) |
申请公布日期 |
1983.09.30 |
申请号 |
CH19780003156 |
申请日期 |
1978.03.22 |
申请人 |
NOBEL (DYNAMIT) AG |
发明人 |
WERNER KUEHNEL;KARL-GUENTER SCHARF;PAUL SPIELAU;RICHARD WEISS |
分类号 |
C08L27/00;C08K5/54;C08K5/5419;C08K5/5425;C08L1/00;C08L7/00;C08L21/00;C08L23/00;C08L27/06;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L101/00 |
主分类号 |
C08L27/00 |
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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