Invention Grant
- Patent Title: Radiation curable (meth)acrylated compounds
- Patent Title (中): 可辐射固化的(甲基)丙烯酸酯化的化合物
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Application No.: US14372387Application Date: 2013-03-22
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Publication No.: US09540310B2Publication Date: 2017-01-10
- Inventor: Luc Lindekens , Thierry Randoux , Ruben Cleymans , Paul Gevaert
- Applicant: Allnex Belgium S.A.
- Applicant Address: BE Brussels
- Assignee: ALLNEX BELGIUM S.A.
- Current Assignee: ALLNEX BELGIUM S.A.
- Current Assignee Address: BE Brussels
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: EP12162543 20120330
- International Application: PCT/EP2013/056125 WO 20130322
- International Announcement: WO2013/144028 WO 20131003
- Main IPC: C07C69/60
- IPC: C07C69/60 ; C08G63/47 ; C09D167/07 ; C07C69/604 ; C08G18/81 ; C09D175/16 ; C08G18/42 ; C07C271/24 ; C07D493/04 ; C09D11/107 ; C09D133/08

Abstract:
The present invention relates to a (meth)acrylated compound (A) prepared from: (i) a polyol constituent, (ii) a polyacid constituent and (iii) one or more (meth)acrylating compounds, wherein the polyol constituent comprises at least 30% by weight of one or more cyclic ether polyols, relative to the total weight of the polyol constituent, and wherein the compound (A) optionally further contains one or more moieties selected from the group consisting of (poly)caprolactone-containing moieties (ai), (poly)lactide- and/or (poly)glycolide-containing moieties (aii), moieties providing epoxide groups (aiii) and moieties providing alkylene oxide groups containing from 2 to 4 carbon atoms (aiv). The compounds of the invention are in particular suited for the making of radiation curable coating compositions and inks less prone to migration.
Public/Granted literature
- US20140364530A1 RADIATION CURABLE (METH)ACRYLATED COMPOUNDS Public/Granted day:2014-12-11
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