公开(公告)号：DE69407823D1

公开(公告)日：1998-02-12

申请号：DE69407823

申请日：1994-04-29

Applicant: ESSILOR INT

Inventor： GARCIA RUBEN ,  KEITA GABRIEL ,  YEAN LEANIRITH

IPC: C08F18/24 ,  C08F216/02 ,  C08F218/00 ,  G02B1/04

Abstract: Polymer composition obtained by polymérization of a polymerizable composition comprising: at least 50 % by weight of a monomer or a mixture of monomers of formula (I) wherein X is formula (II) and R and R' are H or CH3; 0-50 % by weight of one or more allylic, vinyl, acrylic or methacrylic mono or poly functional comonomer(s) (II): 0.2-10 % based on the weight of components (I) + (II), of a compound of formula (III) wherein R4 and R5 are hydrogen or a radical, R4 or R5 is a hydrogen atom, while the other forms a C5 or C7-C10 ring with R2; R1, R2 and R3 are hydrogen, alkyl which can be substituted by OH and/or interruped by an ether, ester or ketone function.

公开(公告)号：ES2114685T3

公开(公告)日：1998-06-01

申请号：ES94915196

申请日：1994-04-29

Applicant: ESSILOR INT

Inventor： GARCIA RUBEN ,  KEITA GABRIEL ,  YEAN LEANIRITH

IPC: C08F18/24 ,  C08F216/02 ,  C08F218/00 ,  G02B1/04

Abstract: Polymer composition obtained by polymérization of a polymerizable composition comprising: at least 50 % by weight of a monomer or a mixture of monomers of formula (I) wherein X is formula (II) and R and R' are H or CH3; 0-50 % by weight of one or more allylic, vinyl, acrylic or methacrylic mono or poly functional comonomer(s) (II): 0.2-10 % based on the weight of components (I) + (II), of a compound of formula (III) wherein R4 and R5 are hydrogen or a radical, R4 or R5 is a hydrogen atom, while the other forms a C5 or C7-C10 ring with R2; R1, R2 and R3 are hydrogen, alkyl which can be substituted by OH and/or interruped by an ether, ester or ketone function.

公开(公告)号：DE69407823T2

公开(公告)日：1998-06-10

申请号：DE69407823

申请日：1994-04-29

Applicant: ESSILOR INT

Inventor： GARCIA RUBEN ,  KEITA GABRIEL ,  YEAN LEANIRITH

IPC: C08F18/24 ,  C08F216/02 ,  C08F218/00 ,  G02B1/04

Abstract: Polymer composition obtained by polymérization of a polymerizable composition comprising: at least 50 % by weight of a monomer or a mixture of monomers of formula (I) wherein X is formula (II) and R and R' are H or CH3; 0-50 % by weight of one or more allylic, vinyl, acrylic or methacrylic mono or poly functional comonomer(s) (II): 0.2-10 % based on the weight of components (I) + (II), of a compound of formula (III) wherein R4 and R5 are hydrogen or a radical, R4 or R5 is a hydrogen atom, while the other forms a C5 or C7-C10 ring with R2; R1, R2 and R3 are hydrogen, alkyl which can be substituted by OH and/or interruped by an ether, ester or ketone function.

公开(公告)号：AU6660594A

公开(公告)日：1995-11-29

申请号：AU6660594

申请日：1994-04-29

Applicant: ESSILOR INT

Inventor： GARCIA RUBEN ,  KEITA GABRIEL ,  YEAN LEANIRITH

IPC: C08F18/24 ,  C08F216/02 ,  C08F218/00 ,  G02B1/04

Abstract: Polymer composition obtained by polymérization of a polymerizable composition comprising: at least 50 % by weight of a monomer or a mixture of monomers of formula (I) wherein X is formula (II) and R and R' are H or CH3; 0-50 % by weight of one or more allylic, vinyl, acrylic or methacrylic mono or poly functional comonomer(s) (II): 0.2-10 % based on the weight of components (I) + (II), of a compound of formula (III) wherein R4 and R5 are hydrogen or a radical, R4 or R5 is a hydrogen atom, while the other forms a C5 or C7-C10 ring with R2; R1, R2 and R3 are hydrogen, alkyl which can be substituted by OH and/or interruped by an ether, ester or ketone function.

公开(公告)号：FR2703056B1

公开(公告)日：1995-06-02

申请号：FR9303537

申请日：1993-03-26

Applicant: ESSILOR INT

Inventor： GARCIA RUBEN ,  KEITA GABRIEL ,  YEAN LEANIRITH

IPC: C08F18/24 ,  C08F216/02 ,  C08F218/00 ,  G02B1/04 ,  C08F222/16 ,  B29D11/00

Abstract: Polymer composition obtained by polymérization of a polymerizable composition comprising: at least 50 % by weight of a monomer or a mixture of monomers of formula (I) wherein X is formula (II) and R and R' are H or CH3; 0-50 % by weight of one or more allylic, vinyl, acrylic or methacrylic mono or poly functional comonomer(s) (II): 0.2-10 % based on the weight of components (I) + (II), of a compound of formula (III) wherein R4 and R5 are hydrogen or a radical, R4 or R5 is a hydrogen atom, while the other forms a C5 or C7-C10 ring with R2; R1, R2 and R3 are hydrogen, alkyl which can be substituted by OH and/or interruped by an ether, ester or ketone function.