-
-
2.
公开(公告)号:EP4361182A1
公开(公告)日:2024-05-01
申请号:EP22306618.4
申请日:2022-10-25
发明人: MASURE, Laurie , FROMENTIN, Pierre
IPC分类号: C08F4/34 , C08F18/24 , C08F118/16 , C08F218/00 , G02C7/02
CPC分类号: C08F218/24 , C08F118/16 , C08F4/34 , C08F18/24
摘要: The present disclosure relates to a method for manufacturing a lens comprising the following steps:
a. Providing a mass mallyl of at least one allyl monomer or allyl oligomer,
b. Providing a radical initiator composition comprising benzoyl peroxide (BPO) in mixture with water,
c. Mixing said at least one allyl monomer or allyl oligomer with the radical initiator composition to obtain a polymerizable composition,
d. Stripping the water from the polymerizable composition to obtain a dried polymerizable composition,
e. Providing a mold assembly and filling the mold assembly with the dried polymerizable composition,
f. Curing the dried polymerizable composition in the mold assembly to obtain the lens.
The invention also provides a polymerizable composition for the manufacture of a lens that is characterised by reduce yellowing.-
公开(公告)号:EP4263219A1
公开(公告)日:2023-10-25
申请号:EP21911877.5
申请日:2021-12-09
-
4.
公开(公告)号:EP4058490A1
公开(公告)日:2022-09-21
申请号:EP20811766.3
申请日:2020-11-11
-
-
6.
公开(公告)号:EP3426750B1
公开(公告)日:2021-07-14
申请号:EP16831797.2
申请日:2016-12-20
发明人: KILTY, Shawn Michael
IPC分类号: C09K11/88 , C09K11/77 , C09K11/00 , B82Y30/00 , C07D251/60 , C09D133/08 , C08L77/00 , C08F20/06 , C08F18/04 , C09C3/10 , C09K11/02 , G01N27/82 , C08F18/00 , C08F20/00 , C09D133/00 , C09C1/24 , C09D177/02
-
7.
公开(公告)号:EP3031830B1
公开(公告)日:2020-04-22
申请号:EP14835372.5
申请日:2014-08-06
申请人: Kuraray Co., Ltd.
发明人: FUKUHARA, Tadahito , KUMAKI, Yosuke
-
公开(公告)号:EP2470605B1
公开(公告)日:2019-11-27
申请号:EP10815895.7
申请日:2010-08-27
-
公开(公告)号:EP3472243A1
公开(公告)日:2019-04-24
申请号:EP17815924.0
申请日:2017-06-09
发明人: ZHOU, Ning , NIELSEN, John A.
-
公开(公告)号:EP3438190A1
公开(公告)日:2019-02-06
申请号:EP17774925.6
申请日:2017-03-27
申请人: Osaka Soda Co., Ltd.
IPC分类号: C08L29/06 , C08F2/44 , C08F18/14 , C08F263/00 , C08K5/00 , C09D4/00 , C09D7/12 , C09D11/101 , C09D147/00
摘要: The present invention aims to provide a photocurable resin composition capable of constituting a composition having high printability. The present invention relates to a photocurable resin composition containing (A) an allylic polymer produced by polymerization of an allylic compound represented by the following formula (I), and (B) a gelling agent,
wherein R 1 and R 2 each represent H or CH 3 ; X represents an a-valent group having an unsubstituted saturated or partially unsaturated four- to eight-membered cyclic structure; and a represents 2 or 3.
-
-
-
-
-
-
-
-
-