OPHTHALMIC LENS, CELL OR ORGAN CULTURE SUBSTRATE, CONTAINER FOR BIOLOGICAL MATERIAL AND TRANSPARENT GEL PRODUCED BY POLYMERIZATION OF CYCLIC SILOXANE COMPOUND AND PROCESS FOR PRODUCTION THEREOF

Title:

OPHTHALMIC LENS, CELL OR ORGAN CULTURE SUBSTRATE, CONTAINER FOR BIOLOGICAL MATERIAL AND TRANSPARENT GEL PRODUCED BY POLYMERIZATION OF CYCLIC SILOXANE COMPOUND AND PROCESS FOR PRODUCTION THEREOF

Document Type and Number:

WIPO Patent Application WO/2007/007489

Kind Code:

A1

Abstract:

Disclosed are an ophthalmic lens, a cell or organ culture substrate, a container for a biological material and a transparent gel which have excellent wetting and sticking properties and do not require any surface treatment. An ophthalmic lens, cell or organ culture substrate, container for a biological material or transparent gel produced by polymerizing a cyclic siloxane compound represented by the formula (A): (A) wherein Ra are Rb independently represent a hydrogen or a monovalent hydrocarbon group which may be substituted by a fluorine; Rc represents an alkyl group having 1 to 6 carbon atoms or a phenyl group; X represents an organic group having an aliphatic unsaturated bond therein; and n is an integer of 1 to 10.

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Inventors:

YOKOYAMA YASUHIRO (JP)
FUJIWARA AKIHITO (JP)
SUGIE TOSHIMASA (JP)
KUBOTA TOHRU (JP)
UEHARA KATSUHIRO (JP)

Application Number:

PCT/JP2006/311275

Publication Date:

January 18, 2007

Filing Date:

June 06, 2006

Export Citation:

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Assignee:

MENICON CO LTD (JP)
YOKOYAMA YASUHIRO (JP)
FUJIWARA AKIHITO (JP)
SUGIE TOSHIMASA (JP)
KUBOTA TOHRU (JP)
UEHARA KATSUHIRO (JP)

International Classes:

A61L27/00; C12M3/00; G02C7/04; C08F30/08

Foreign References:

JPH04154825A	1992-05-27
JPS6157612A	1986-03-24
JPS60165617A	1985-08-28
JPS6254220A	1987-03-09
JPH11302409A	1999-11-02
JP2004149777A	2004-05-27
JPH07149902A	1995-06-13
JPH08245790A	1996-09-24

Attorney, Agent or Firm:

ASAHINA, Sohta et al. (2-22 Tanimachi 2-chome, Chuo-k, Osaka-shi Osaka 12, JP)

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