SELECTIVELY LIGHT-ABSORBING RESIN MOLDING

Title:

SELECTIVELY LIGHT-ABSORBING RESIN MOLDING

Document Type and Number:

Japanese Patent JP3885850

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To obtain a molding excellent in durability under high-temperature high-humidity conditions, etc., by forming a selectively light-absorbing layer on the surface of a molding formed from a composition containing a product of hydrogenation of a polymer obtained by the ring opening polymerization of a monomer mixture comprising a specified norbornene derivative.
SOLUTION: A selectively light-absorbing layer is formed on the surface of a molding formed from a composition containing a product of hydrogenation of a polymer obtained by the ring opening polymerization of a monomer comprising a norbornene derivative or a mixture thereof with a copolymerizable monomer and a selective light absorber (e.g. green colorant Solvent Green). In the formula, A and B are each H or a 1-10C hydrocarbon group; X and Y are each H or a monovalent organic group, provided that at least one of them is a group other than H and a hydrocarbon group and is a polar group (e.g. COOCH3); and m is 0-2. The selectively light-absorbing layer is desirably e.g. one formed by coating the surface of a molding with a coating material containing a selective light absorber.

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Inventors:

Hironobu Shinohara

Application Number:

JP19843698A

Publication Date:

February 28, 2007

Filing Date:

July 14, 1998

Export Citation:

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Assignee:

JSR CORPORATION

International Classes:

C08J7/04; G02B5/22; B29D11/00; B32B7/02; B32B27/00; C08J7/00; C08J7/06; C08K5/00; C08L65/00; C09D5/32; G02B1/04; G02B3/00; (IPC1-7): C08J7/04; B29D11/00; B32B7/02; C08J7/00; C08J7/06; C08K5/00; C08L65/00; C09D5/32; G02B1/04; G02B3/00; G02B5/22

Domestic Patent References:

JP6273701A
JP8201618A
JP6200113A
JP10130472A
JP11352301A
JP11021433A

Attorney, Agent or Firm:

Shunichiro Suzuki

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