[EN] COPOLYMER DERIVED FROM SUBSTITUTED BENZOPINACOL AND USE OF THE SAME AS POLYMERIZATION INITIATOR<br/>[FR] COPOLYMÈRE DÉRIVÉ DE BENZINACOL SUBSTITUÉ ET SON UTILISATION EN TANT QU'INITIATEUR DE POLYMÉRISATION
申请人:BASF COATINGS GMBH
公开号:WO2022048951A1
公开(公告)日:2022-03-10
The present invention relates to a copolymer comprising, (A) allyloxycarboxyl substituted benzopinacol monomer of formula (I) and (B) at least one ethylenically unsaturated monomer, in copolymerized from, and use of the copolymer as a radical polymerization initiator. The present invention also relates to the allyloxycarboxyl substituted benzopinacol monomer of formula (I).
Use of esters or amides of benzoylbenzoic acids as photoinitiators and photopolymerisable composition containing them
申请人:STAUFFER CHEMICAL COMPANY
公开号:EP0000705A1
公开(公告)日:1979-02-21
A photopolymerizable composition comprising photopolymerizable ethylenically unsaturated compounds and, as the photoinitiator, a benzoyl benzoate having the formula:
wherein X is OR, NHR or NRR; R is an independently selected hydrocarbon of 1 to 30 carbon atoms, alkoxysubstituted alkyl of 2 to 12 carbon atoms or aminosubstituted alkyl of 2 to 12 carbon atoms; R' is an independently selected halogen orX; and n and m are independently selected integers from 0 to 3.
orthogonally. To three of the labels, moenomycin was conjugated with the aim to provide tools for the identification of the moenomycin binding site within the transglycosylase domain of the enzyme PBP 1b. Some preliminary photoaffinity-labeling experiments were carried out.