发明名称 |
Foamable and crosslinkable polyethylene composition, process for its production, and process for producing crosslinked polyethylene foams using said composition |
摘要 |
A foamable and crosslinkable polyethylene composition comprising (A) MODIFIED POLYETHYLENE OBTAINED BY CHEMICALLY BONDING A SILANE COMPOUND CONTAINING AT LEAST ONE UNSATURATED GROUP TO POLYETHYLENE IN THE PRESENCE OF A RADICAL GENERATOR, (B) A ZINC SALT OF A HIGHER CARBOXYLIC ACID, AND (C) A HEAT-DECOMPOSABLE BLOWING AGENT, AND INGREDIENTS (A), (B) AND (C) HAVING BEEN MELT-KNEADED WITH ONE ANOTHER AT A TEMPERATURE LOWER THAN THE DECOMPOSITION TEMPERATURE OF THE HEAT-DECOMPOSABLE BLOWING AGENT.
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申请公布号 |
US4160072(A) |
申请公布日期 |
1979.07.03 |
申请号 |
US19770846845 |
申请日期 |
1977.10.31 |
申请人 |
SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
SHINKAI, KEN;CHIBA, NORIO;OZAKI, YUTAKA |
分类号 |
C08F255/02;C08J9/10;(IPC1-7):C08J9/10 |
主分类号 |
C08F255/02 |
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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