Invention Grant
- Patent Title: Oligoesters compositions and methods of making and using same
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Application No.: US15713644Application Date: 2017-09-23
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Publication No.: US10407593B2Publication Date: 2019-09-10
- Inventor: Jos H. M. Lange , Mark C Schaapman
- Applicant: Kraton Chemical, LLC
- Applicant Address: US FL Jacksonville
- Assignee: Kraton Chemical, LLC
- Current Assignee: Kraton Chemical, LLC
- Current Assignee Address: US FL Jacksonville
- Agent Ramesh Krishnamurti
- Main IPC: C09F1/04
- IPC: C09F1/04 ; C09D5/33 ; C09D193/04 ; C09D201/00 ; C09J193/04 ; C09J201/00 ; C08L93/04

Abstract:
An Oligoester composition obtained from a reactant mixture comprising one or more rosin; one or more polyhydric alcohol selected from the group of polyhydric alcohols having from 2 to 30 carbon atoms, and from 0.5 wt. % to 15 wt. %, based on the weight of all reactants, of one or more polyfunctional carboxylic acids selected from cycloaliphatic dicarboxylic polyfunctional carboxylic acids, and wherein the one or more polyhydric alcohol is present in the mixture for preparation of the Oligoester an amount of from 5 wt. % to 35 wt. %, based on the weight of all reactants. Oligoester composition has a hydroxyl value of from 7 mg KOH/g to 40 mg KOH/g and suitable for use in road marking, adhesives or tire tread.
Public/Granted literature
- US20180086942A1 OLIGOESTERS COMPOSITIONS AND METHODS OF MAKING AND USING SAME Public/Granted day:2018-03-29
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