发明名称 Aqueous release agents
摘要 An aqueous release agents for the temporary antiadhesive surface-finishing of tacky pellets, granulates, cubes, flakes and the like, which is a 0.5 to 25% by weight and, more particularly, a 5 to 20% by weight solution of one or more at least dihydric aliphatic alcohol containing from 3 to 7 carbon atoms and/or one or more at least tribasic aliphatic hydroxycarboxylic acid or water-soluble salt thereof, optionally in combination with from 0.2 to 15% by weight of a water-insoluble salt of a C12-C36 aliphatic or alicyclic mono- or dicarboxylic acid, and the use of these release agents in the production of hotmelt adhesives, more particularly pressure-sensitive hotmelt adhesives.
申请公布号 US4645537(A) 申请公布日期 1987.02.24
申请号 US19850810802 申请日期 1985.12.18
申请人 HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN 发明人 GARDENIER, KARL-JOSEF;HEIMBUERGER, WOLFGANG
分类号 C09J5/00;B29B9/16;B29C33/60;C08J3/12;C09J11/00;(IPC1-7):A23L1/00;C08L91/00;C09D3/26;C09K3/00 主分类号 C09J5/00
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