Invention Grant
- Patent Title: Waterbased dimerized rosins and the process to make them
- Patent Title (中): 水基二聚松香及其制备方法
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Application No.: US13974996Application Date: 2013-08-23
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Publication No.: US09012601B2Publication Date: 2015-04-21
- Inventor: John Hazen , Ivo Kesselaer
- Applicant: Lawter, Inc.
- Applicant Address: US IL Chicago
- Assignee: Lawter, Inc.
- Current Assignee: Lawter, Inc.
- Current Assignee Address: US IL Chicago
- Agency: Foley & Lardner, LLP
- Priority: EP07075826 20070920
- Main IPC: C09F1/02
- IPC: C09F1/02 ; C09F1/04 ; C08L93/04 ; C09D11/08 ; C09J193/04
Abstract:
The present invention relates to a method to prepare dimerized rosins dispersible in water in presence of extremely low level of dimerization acid catalyst. The present invention relates also to its use as a tackifier resin, solid or in water, and ink resin, and an adhesive composition and ink composition comprising the rosin resin.
Public/Granted literature
- US20130345390A1 WATERBASED DIMERIZED ROSINS AND THE PROCESS TO MAKE THEM Public/Granted day:2013-12-26
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