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公开(公告)号：CA2423026C
公开(公告)日：2009-06-02
申请号：CA2423026
申请日：2001-09-24
Applicant: ESSILOR INT
Inventor： JALLOULI AREF BEN AHMED , TURSHANI YASSIN , WEBER STEVE , KEITA GABRIEL
Abstract: The room temperature polymerizable composition comprises at least one polymerizable monomer having at least one episulfide functionality and an effective amount of at least one (alkoxyphenyl)phosphine polymerization catalyst.
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公开(公告)号：AT389694T
公开(公告)日：2008-04-15
申请号：AT04722844
申请日：2004-03-24
Applicant: ESSILOR INT
Inventor： JALLOULI AREF , TURSHANI YASSIN , WANIGATUNGA SIRISOMA , RICKWOOD MARTIN
Abstract: Disclosed is a thiophosphine compound of formula: wherein X represents with R 1 being H or -CH 3 , R and R' represent, independently from each other, an alkyl radical, an alkoxy radical, an aryl radical or a phenyl radical which may be substituted with one or more alkyl and/or alkoxy groups, n is an integer from 0 to 4, n' is an integer from 0 to 5, x is an integer from 0 to 2, y is an integer from 1 to 5 with the proviso that y+n is an integer from 1 to 5. The compounds can be used to make optically transparent articles such as ophthalmic lenses.
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公开(公告)号：DE60132794D1
公开(公告)日：2008-03-27
申请号：DE60132794
申请日：2001-09-24
Applicant: ESSILOR INT
Inventor： JALLOULI AREF BEN , KEITA GABRIEL , WEBER STEVE , TURSHANI YASSIN
Abstract: The room temperature polymerizable composition comprises at least one polymerizable monomer having at least one episulfide functionality and an effective amount of at least one (alkoxyphenyl)phosphine polymerization catalyst.
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Patent Agency Ranking
公开(公告)号：AU2003200461B2
公开(公告)日：2006-01-12
申请号：AU2003200461
申请日：2003-02-12
Applicant: ESSILOR INT
Inventor： WEBER STEVE , MCCLIMANS PAMELA ANNE , KEITA GABRIEL , TURSHANI YASSIN
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公开(公告)号：PT1124873E
公开(公告)日：2004-03-31
申请号：PT99949010
申请日：1999-10-20
Applicant: ESSILOR INT
Inventor： KEITA GABRIEL , MCCLIMANS PAMELA ANNE , WEBER STEVE , TURSHANI YASSIN
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公开(公告)号：AU8774701A
公开(公告)日：2002-04-02
申请号：AU8774701
申请日：2001-09-24
Applicant: ESSILOR INT
Inventor： JALLOULI AREF BEN AHMED , KEITA GABRIEL , WEBER STEVE , TURSHANI YASSIN
Abstract: The room temperature polymerizable composition comprises at least one polymerizable monomer having at least one episulfide functionality and an effective amount of at least one (alkoxyphenyl)phosphine polymerization catalyst.
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公开(公告)号：AU6203899A
公开(公告)日：2000-05-22
申请号：AU6203899
申请日：1999-10-20
Applicant: ESSILOR INT
Inventor： KEITA GABRIEL , MCCLIMANS PAMELA ANNE , WEBER STEVE , TURSHANI YASSIN
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公开(公告)号：CA2348410A1
公开(公告)日：2000-05-11
申请号：CA2348410
申请日：1999-10-20
Applicant: ESSILOR INT
Inventor： KEITA GABRIEL , TURSHANI YASSIN , WEBER STEVE , MCCLIMANS PAMELA ANNE
Abstract: The polymerizable compositions comprise: A) at least one polyiso(thio)cyanat e monomer, and at least one polythiol monomer; or at least one episulfide compound and optionally one or more compounds having two or more functional groups capable of reacting with episulfide groups; and B) as polymerization catalyst, an effective amount of a salt of formula (MPm + Yn-), Y- is an ani on such as the corresponding acid YH has a pKa fulfilling the condition 0.5 < ;= pKa
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