Publication number: 20190211184
Abstract: The present invention relates to photoinitiator compounds of the formula (1) wherein X is O, S or a direct bond; Y is O, S or CR9R10; R1, R2, R3, R4, R5, R6, R7 and R8 independently of each other are hydrogen, halogen, C1-C18alkyl, C5-C10cycloalkyl, C2-C18alkenyl, phenyl, C1-C4alkoxy, C5-C7cycloalkoxy, phenoxy, C1-C4-alkylthio, C5-C7cycloalkylthio, phenylthio, di(C1-C4alkyl)amino, di(C5-C7cycloalkyl)amino, N-morpholinyl, N-piperidinyl or a group of formula (2) provided that one or more than one of R1, R2, R3, R4, R5, R6, R7 or R8 is a group of formula (2); R9, R10 independently of each other are hydrogen, C1-C18alkyl, C2-C12alkenyl, C5-C10ocycloalkyl, phenyl-C1-C4alkyl, phenyl or together with the C atom to which they are attached form a 5-membered, 6-membered or 7-membered ring; and R11 is hydrogen, C1-C18alkyl, C5-C10cycloalkyl, C2-C12alkenyl, phenyl-C1-C4alkyl or phenyl.
Type:
Application
Filed:
August 31, 2017
Publication date:
July 11, 2019
Inventors:
Peter Nesvadba, Jürgen Baro, Barbara Winkler, Andre Fuchs
Patent number: 10113075
Abstract: Compounds of the formula (I) (I), wherein X is O, S, a direct bond or CR16R17; Y is O or S; R1, R2, R3, R4, R5, R6, R7 and R8 for example are hydrogen, halogen, C1-C4alkyl, or a group of formula (II) or (III) (II) (III) provided that either (i) one of R1, R2, R3, R4, R5, R6, R7 or R8 is a group of formula (II) or (III); or (ii) one of R1, R2, R3 or R4 is a group of formula (II) or (III) and one of R5, R6, R7 or R8 is a group of formula (II) or (III); R9 and R10 independently of each other are C1-C4alkyl or together with the C atom to which they are attached form a 5-membered, 6-membered or 7-membered carbocyclic ring; R11 is hydrogen, C1-C4alkyl, C5-C7cycloalkyl, 2-tetrahydropyranyl or Si(C1-C4alkyl)3; R12 and R13 for example are C1-C4alkyl, C2-C12alkenyl, phenyl-C1-C4alkyl, phenyl-C1-C4alkyl which is substituted by C1-C4alkyl, R14 and R15 independently of each other are C1-C4alkyl, C5-C7cycloalkyl, or together with the N atom to which they are attached form a 5-membered, 6-membered or 7-membered ring, which
Type:
Grant
Filed:
August 13, 2015
Date of Patent:
October 30, 2018
Assignee:
IGM Malta Limited
Inventors:
Peter Nesvadba, Lucienne Bugnon Folger, Antoine Carroy
Publication number: 20170240755
Abstract: Compounds of the formula (I) (I), wherein X is O, S, a direct bond or CR16R17; Y is O or S; R1, R2, R3, R4, R5, R6, R7 and R8 for example are hydrogen, halogen, C1-C4alkyl, or a group of formula (II) or (III) (II) (III) provided that either (i) one of R1, R2, R3, R4, R5, R6, R7 or R8 is a group of formula (II) or (III); or (ii) one of R1, R2, R3 Or R4 is a group of formula (II) or (III) and one of R5, R6, R7 or R8 is a group of formula (II) or (III); R9 and R10 independently of each other are C1-C4alkyl or together with the C atom to which they are attached form a 5-membered, 6-membered or 7-membered carbocyclic ring; R11 is hydrogen, C1-C4alkyl, C5-C7cycloalkyl, 2-tetrahydropyranyl or Si(C1-C4alkyl)3; R12 and R13 for example are C1-C4alkyl, C2-C2alkenyl, phenyl-C1-C4alkyl, phenyl-C1-C4alkyl which is substituted by C1-C4alkyl, R14 and R15 independently of each other are C1-C4alkyl, C5-C7cycloalkyl, or together with the N atom to which they are attached form a 5-membered, 6-membered or 7-membered ring, which m
Type:
Application
Filed:
August 13, 2015
Publication date:
August 24, 2017
Inventors:
Peter Nesvadba, Lucienne Bugnon Folger, Antoine Carroy
Patent number: 9255217
Abstract: Iminoxytriazine compounds of the formula I wherein n is 1 or 2; R1 and R2 independently of each other are hydrogen, NH2, NHR5, NR5R6, COR5, COOR5, CONH2, CONHR5, CONR5R6, CN, SR5, OR5, C1-C18alkyl, C3-C12cycloalkyl, C6-C14aryl or C2-C14heteroaryl, wherein said C3-C12cycloalkyl, C6-C14aryl or C2-C14heteroaryl is unsubstituted or substituted by one or more radicals selected from the group consisting of C1-C12alkyl, C3-C12-cycloalkyl, phenyl, halogen and C1-C12 alkoxy, or R1 and R2 together with the C atom to which they are linked form a 4 to 12 membered carbocyclic or heterocyclic saturated or unsaturated ring which is unsubstituted or substituted by one or more radicals selected from the group consisting of C1-C12alkyl, C3-C12-cycloalkyl, phenyl, halogen and C1-C12 alkoxy; R3 is F, Cl, OH, OR5, SH, SR5, NH2, NHR5, NR5R6 or R1R2C?N—O—; wherein R1 and R2 in all groups R1R2C?N—O— in the compound of the formula I are identical or different; if n is 1, R4 is F, Cl, OH, OR5, SH, SR5, NH2, NHR5, NR5R6 or R1R2C
Type:
Grant
Filed:
October 22, 2013
Date of Patent:
February 9, 2016
Assignee:
BASF SE
Inventors:
Peter Nesvadba, Lucienne Bugnon Folger, Antoine Carroy, Marc Faller
Publication number: 20150284604
Abstract: Iminoxytriazine compounds of the formula I wherein n is 1 or 2; R1 and R2 independently of each other are hydrogen, NH2, NHR5, NR5R6, COR5, COOR5, CONH2, CONHR5, CONR5R6, CN, SR5, OR5, C1-C18alkyl, C3-C12cycloalkyl, C6-C14aryl or C2-C14heteroaryl, wherein said C3-C12cycloalkyl, C6-C14aryl or C2-C14heteroaryl is unsubstituted or substituted by one or more radicals selected from the group consisting of C1-C12alkyl, C3-C12-cycloalkyl, phenyl, halogen and C1-C12 alkoxy, or R1 and R2 together with the C atom to which they are linked form a 4 to 12 membered carbocyclic or heterocyclic saturated or unsaturated ring which is unsubstituted or substituted by one or more radicals selected from the group consisting of C1-C12alkyl, C3-C12-cycloalkyl, phenyl, halogen and C1-C12 alkoxy; R3 is F, Cl, OH, OR5, SH, SR5, NH2, NHR5, NR5R6 or R1R2C?N—O—; wherein R1 and R2 in all groups R1R2C?N—O— in the compound of the formula I are identical or different; if n is 1, R4 is F, Cl, OH, OR5, SH, SR5, NH2, NHR5, NR5R6 or R1R2C
Type:
Application
Filed:
October 22, 2013
Publication date:
October 8, 2015
Applicant:
BASF SE
Inventors:
Peter Nesvadba, Lucienne Bugnon Folger, Antoine Carroy, Marc Faller