Invention Grant
- Patent Title: Thermoplastic composition containing a mold release agent which is based on an ester of di- or polyglycerols and at least one carboxylic acid
- Patent Title (中): 含有脱模剂的热塑性组合物，其基于二甘醇或聚甘油和至少一种羧酸的酯
-
Application No.: US12677882Application Date: 2008-09-12
-
Publication No.: US08796355B2Publication Date: 2014-08-05
- Inventor: Peter Daute
- Applicant: Peter Daute
- Applicant Address: DE Dusseldorf
- Assignee: Emery Oleochemicals GmbH
- Current Assignee: Emery Oleochemicals GmbH
- Current Assignee Address: DE Dusseldorf
- Agency: Smith Moore Leatherwood LLP
- Agent Philp P. McCann; John P. Zimmer
- Priority: DE102007043753 20070913
- International Application: PCT/EP2008/062198 WO 20080912
- International Announcement: WO2009/037210 WO 20090326
- Main IPC: C08K5/10
- IPC: C08K5/10 ; C08K5/103
Abstract:
The present invention relates to a thermoplastic composition containing a thermoplastic polymer, a mold release agent, and optionally further additives, wherein the mold release agent contains an ester of at least one alcohol component based on two or more glycerol units, and at least one carboxylic acid or a derivative of a carboxylic acid or both. The present invention also relates to a method for producing a thermoplastic composition, to the thermoplastic composition obtainable by this method, to a method for producing a molded article based on a thermoplastic composition, to a molded article obtainable by this method and also to the use of a mold release agent.
Public/Granted literature
Information query
