Invention Grant
- Patent Title: Polymer composition comprising an impact modifier and method of making the same
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Application No.: US16062265Application Date: 2016-11-03
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Publication No.: US11306175B2Publication Date: 2022-04-19
- Inventor: Angela Leonarda Maria Smits , Johannes Rutger Idsard Knoop
- Applicant: Croda International Plc
- Applicant Address: GB Goole
- Assignee: Croda International Plc
- Current Assignee: Croda International Plc
- Current Assignee Address: GB Goole
- Agency: RatnerPrestia
- Priority: GB1522585 20151222
- International Application: PCT/GB2016/053410 WO 20161103
- International Announcement: WO2017/109451 WO 20170629
- Main IPC: C08G18/42
- IPC: C08G18/42 ; C09D175/06 ; C09J175/06 ; C08G18/73 ; C08G18/76 ; C08G18/79 ; C08G18/72 ; C08J5/18
Abstract:
The present invention relates to a polymer composition comprising a polymeric matrix and particles of an impact modifier within the polymeric matrix, wherein the impact modifier comprises at least one urethane group and the impact modifier is obtainable by reacting in situ within the polymeric matrix a) a polyol comprising a dimer fatty residue; and b) a polyisocyanate. The invention also relates to a method of making the polymer composition.
Public/Granted literature
- US20180362700A1 A POLYMER COMPOSITION COMPRISING AN IMPACT MODIFIER AND MEHTOD OF MAKING THE SAME Public/Granted day:2018-12-20
Information query
