Invention Grant
- Patent Title: Radiation-curable materials based on epoxide (meth) acrylates
- Patent Title (中): 基于环氧化物(甲基)丙烯酸酯的可辐射固化材料
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Application No.: US184113Application Date: 1998-11-02
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Publication No.: US6107362APublication Date: 2000-08-22
- Inventor: Rainer Koniger , Wolfgang Paulus , Wolfgang Reich , Erich Beck , Lothar Wolf
- Applicant: Rainer Koniger , Wolfgang Paulus , Wolfgang Reich , Erich Beck , Lothar Wolf
- Applicant Address: DEX Ludwigshafen
- Assignee: BASF Aktiengesellschaft
- Current Assignee: BASF Aktiengesellschaft
- Current Assignee Address: DEX Ludwigshafen
- Priority: DEX19753322 19971202
- Main IPC: C07C67/08
- IPC: C07C67/08 ; C07C67/26 ; C07C69/54 ; C08F2/42 ; C08F2/46 ; C08F20/18 ; C08F20/32 ; C08F299/02 ; C08G59/17 ; C08L63/10 ; C09D4/02 ; C08G65/02 ; C08L63/00
Abstract:
A mixture of acrylic or methacrylic compounds, containing from 40 to 95% by weight, based on the total amount of the acrylic or methacrylic compounds, of epoxide (meth)acrylates, is obtainable by a process comprising the process stepsa) esterification of hydroxy compounds with acrylic acid or methacrylic acid,b) if required, subsequent addition of further acrylic acid or methacrylic acid andc) subsequent reaction of the excess acrylic or methacrylic acid with epoxides in the presence of the esterification product of a).
Public/Granted literature
- US4868481A Apparatus and method for balancing electrical currents in a multiple-phase system Public/Granted day:1989-09-19
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