发明授权
- 专利标题: Textile lubricants with improved resistance to slinging
- 专利标题(中): 纺织品润滑剂具有改进的抗滑性能
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申请号: US08175172申请日: 1993-12-29
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公开(公告)号: US06200492B1公开(公告)日: 2001-03-13
- 发明人: Ulrich Eicken , Andreas Botulinski , Heidi Fiedler , Manfred Gorzinski , Issac Fleming , Charles G. Dewitt , Jeffrey T. Langley
- 申请人: Ulrich Eicken , Andreas Botulinski , Heidi Fiedler , Manfred Gorzinski , Issac Fleming , Charles G. Dewitt , Jeffrey T. Langley
- 优先权: DE3939549 19891130
- 主分类号: D06M1519
- IPC分类号: D06M1519
摘要:
Polymers that have limiting viscosities, measured in tetrahydrofuran at 20° C., of at least about 200 mL/g and that can be made by addition polymerization of a mixture of monomers containing: A. from 100—about 30 wt % of esters of acrylic acid and methacrylic acid with monohydric saturated aliphatic alcohols which contain from 1-22 C atoms; and B. up to about 70 wt % of monomers selected from the group consisting of: (1) unsaturated aliphatic carboxylic acids with 3-5 C atoms and their amides, (2) styrene and alkylstyrenes with 1-4 C atoms in their alkyl residues, (3) acrylonitrile, (4) vinyl esters of aliphatic C1-18 carboxylic acids, and (5) amino substituted esters of acrylic acid and methacrylic acid with monohydric alcohols having from 2-6 carbon atoms are highly effective anti-sling additives for textile lubricants.