Novel trifunctional photoinitiators

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 49/83 (2006.01) C07C 45/64 (2006.01) C07C 221/00 (2006.01) C07C 225/16 (2006.01) C07C 269/02 (2006.01) C07C 271/18 (2006.01) C08F 2/50 (2006.01) C09D 7/12 (2006.01)

Patent

CA 2522014

The Invention relates to novel ketones of formulae (I) and (II) wherein R1, R2, R3 and R4 are, for example, Cl-C8alkyl, R5 is, for example, hydrogen, A is CI, Br, -0-R7, -NR8R9 or -S-R16, A' is -O-, -NH- or -NR8-, X and Y are each independently of the other -O-R10 or -N(R11)(RI2), n is an integer from 1 to 10, R6 is, for example, an n-valent radical of linear or branched C2-C20alkyl the carbon chain of which may be interrupted by cyclohexanediyl, phenylene, - CH(OH)-, -C(C2H5)(CH2-CH2-OH)-, -C(CH3)(CH2-CH2-OH)-, -C(CH2-CH2-OH)2-, - N(CH3)-, -N(C2H5)-, -N(CH2-CH2-OH)-, -CO-O-, -O-CO-, -P(CH2-CH2-OH)-, - P(O)(CH2-CH2-OH)-, -0-P(O-CH2-CH2-OH)-O-, -0-P(O)(0-CH2-CH2-OH)-O-, -O- cyclohexanediyl-C(CH3)2-Cyclohexanediyl-O-, -O-phenylene-C(CH3)2-phenylene-O-, -O-phenylene-CH2-phenylene-O-, -Si(CH3)2-, -0-Si(CH3)2-O-, -O-Si(CH3)(0-CH3)-O- , -Si(CH3)(R17)-O-Si(CH3)(R18)-, 5-(2-hydroxyethyl)-[1,3,5]triazinane-2,4,6- trione-1,3-diyl and/or by from one to nine oxygen atoms.

L'invention concerne de nouvelles cétones représentées par les formules (I) et (II), dans lesquelles R¿1?, R¿2?, R¿3 ?et R¿4? représentent par exemple, alkyle en C¿1?-C¿8?, R¿5? représente par exemple hydrogène, A représente Cl, Br, -O-R¿7?, -NR¿8?R¿9? ou -S-R¿16?, A' représente -O-, -NH- ou -NR¿8?-, X et Y représentent chacun indépendamment de l'autre -O-R¿10? ou -N(R¿11?)(R¿12?), n est un nombre entier compris entre 1 et 10, R¿6? représente par exemple un radical de valence n d'un alkyle en C¿2?-C¿20? linéaire ou ramifié, dont la chaîne carbonée peut être interrompue par cyclohexanediyle, phénylène, -CH(OH)-, -C(C¿2?H¿5?)(CH¿2?-CH¿2?-OH)-, -C(CH¿3?)(CH¿2?-CH¿2?-OH)-, -C(CH¿2?-CH¿2?-OH)¿2?-, -N(CH¿3?)-, -N(C¿2?H¿5?)-, -N(CH¿2?-CH¿2?-OH)-, -CO-O-, -O-CO-, -P(CH¿2?-CH¿2?-OH)-, -P(O)(CH¿2?-CH¿2?-OH)-, -O-P(O-CH¿2?-CH¿2?-OH)-O-, -O-P(O)(O-CH¿2?-CH¿2?-OH)-O-, -O-cyclohexanediyl-C(CH¿3?)¿2?-cyclohexanediyl-O-, -O-phénylène-C(CH¿3?)¿2?-phénylène-O-, -O-phénylène-CH¿2?-phénylène-O-, -Si(CH¿3?)¿2?-, -O-Si(CH¿3?)¿2?-O-, -O-Si(CH¿3?)(O-CH¿3?)-O-, -Si(CH¿3?)(R¿17?)-O-Si(CH¿3?)(R¿18?)-, 5-(2-hydroxyéthyl)-[1,3,5]triazinane-2,4,6-trione-1,3-diyle et/ou par un à neuf atomes d'oxygène.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Novel trifunctional photoinitiators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel trifunctional photoinitiators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel trifunctional photoinitiators will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1998786

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.