发明授权
US4614604A Lubricants for shaping polyvinyl chloride, which contain esterified
oligomeric polyhydric alcohols
失效
用于成型聚氯乙烯的润滑剂,其含有酯化的低聚多元醇
- 专利标题: Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols
- 专利标题(中): 用于成型聚氯乙烯的润滑剂,其含有酯化的低聚多元醇
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申请号: US757923申请日: 1985-07-22
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公开(公告)号: US4614604A公开(公告)日: 1986-09-30
- 发明人: Herbert Helfert , Wolf-Dieter Balzer , Guenter Hatzmann , Wolfram Dietsche , Albert Hettche , Stefan Weiss
- 申请人: Herbert Helfert , Wolf-Dieter Balzer , Guenter Hatzmann , Wolfram Dietsche , Albert Hettche , Stefan Weiss
- 申请人地址: DEX Rheinland-Pfalz
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Rheinland-Pfalz
- 优先权: DEX3118417 19810509
- 主分类号: C08L27/00
- IPC分类号: C08L27/00 ; C08K5/10 ; C08K5/103 ; C08L1/00 ; C08L27/06 ; C08L67/00 ; C10M129/74
摘要:
A lubricant for shaping polyvinyl chloride, which contains esters of oligomers of trihydric, tetrahydric, pentahydric or hexahydric aliphatic alcohols, having 3 or more monomer units, with saturated or unsaturated C.sub.8 -C.sub.36 -fatty acids, from 30 to 100% of the alcoholic hydroxyl groups being esterified.
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