Invention Grant
- Patent Title: Highly asymmetric triblock polymer compositions and methods of making same
-
Application No.: US16004354Application Date: 2018-06-09
-
Publication No.: US10647805B2Publication Date: 2020-05-12
- Inventor: Donn Dubois , Martine Dupont , Carl Willis , Robert Q. Kluttz
- Applicant: Kraton Polymers LLC
- Applicant Address: US TX Houston
- Assignee: Kraton Polymers LLC
- Current Assignee: Kraton Polymers LLC
- Current Assignee Address: US TX Houston
- Agent Ramesh Krishnamurti
- Main IPC: C09J123/20
- IPC: C09J123/20 ; C08L53/02 ; C09J153/02 ; C08F293/00 ; C08L95/00 ; C08F297/04

Abstract:
A styrenic triblock copolymer composition with a combination of excellent tensile strength and high melt index, excellent for manufacturing, finishing and handling, forming stable pellets, for use in applications including but not limited to adhesive, coating, and flexographic printing. The composition comprises a first block which is a polymer of a monoalkenyl arene; a second block which is polymer of a conjugated diene and a third block which is a polymer of a monoalkenyl arene wherein a peak molecular weight of the third block is from about 0.06 to about 0.4 times that of the first block.
Public/Granted literature
- US20180355090A1 HIGHLY ASYMMETRIC TRIBLOCK POLYMER COMPOSITIONS AND METHODS OF MAKING SAME Public/Granted day:2018-12-13
Information query
IPC分类: