| 发明名称 |
Internal softening additives for polyolefin-containing materials and methods of using the same |
| 摘要 |
Methods for imparting softness to polyolefin-containing articles are described wherein the methods comprise: (a) providing at least one compound selected from the group consisting of compounds of the general formula (I) and compounds of the general formula (II): <?in-line-formulae description="In-line Formulae" end="lead"?>A-B-C-B-A (I)<?in-line-formulae description="In-line Formulae" end="tail"?> <?in-line-formulae description="In-line Formulae" end="lead"?>A-B-Acyl (II)<?in-line-formulae description="In-line Formulae" end="tail"?> wherein each A independently represents a R-C(O)O- group wherein R represents an alkyl group having from 7 to 21 carbon atoms; each B independently represents a -(C<SUB>n</SUB>H<SUB>2n</SUB>O)<SUB>k</SUB>- group wherein n represents a number of from 2 to 4 and k represents a number of from 1 to 15; and C represents an alkylene group having from 2 to 6 carbon atoms; (b) combining the at least one compound and a polyolefin-containing material to form a mixture; and (c) subjecting the mixture to further processing to form an article.
|
| 申请公布号 |
US7262239(B2) |
申请公布日期 |
2007.08.28 |
| 申请号 |
US20050504798 |
申请日期 |
2005.03.08 |
| 申请人 |
COGNIS DEUTSCHLAND GMBH & CO. KG |
发明人 |
WILD CHRISTINE;BIRNBRICH PAUL;MATHIS RAYMOND |
| 分类号 |
D04H1/42;C08G65/08;C08K5/103;C08L23/02;C08L71/02;C08L101/00;D01F1/10;D01F6/46 |
主分类号 |
D04H1/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
