Laser ray transmitting colored thermoplastic resin...

Details Laser ray transmitting colored thermoplastic resin... Laser ray transmitting colored thermoplastic resin...

2006-12-26

2006-12-26

Fischer, Justin (Department: 1733)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C524S155000, C524S159000, C524S189000, C534S608000

Reexamination Certificate

active

07153384

ABSTRACT:
Laser ray transmitting colored thermoplastic resin composition containing a dis-azo salt forming dye consisting of an anionic component from a dis-azo acid dye and an organic ammonium component, said acid dye being represented by Formula (1) below,in-line-formulae description="In-line Formulae" end="lead"?R1—N═N-E-N═N—R2;   (1)in-line-formulae description="In-line Formulae" end="tail"?E: (2), (3), (4); R1, R2: aryl, pyrazolone; one or more of E, R1, R2have sulfonic acid group,R3, R4: hydrogen atom, alkyl, sulfonic acid group,R5, R6: hydrogen atom, sulfonic acid group,R15: sulfonic acid group.Method of laser welding wherein a contact portion of a laser ray transmitting material comprising the laser ray transmitting colored thermoplastic resin composition above and a laser ray absorbing material is welded by irradiating laser ray so that the laser ray passes through the laser ray transmitting material and is absorbed in the laser ray absorbing material with the laser ray transmitting material and the laser ray absorbing material in contact with each other.

REFERENCES:
patent: 3945837 (1976-03-01), Miyata et al.
patent: 5639809 (1997-06-01), Matsuzaki et al.
patent: 2003/0045618 (2003-03-01), Koshida et al.
patent: 2003/0088076 (2003-05-01), Koshida et al.
patent: 2004/0045663 (2004-03-01), Katayama et al.
patent: 0 837 082 (1998-04-01), None
patent: 09189807 (1997-07-01), None
patent: 11-170371 (1999-06-01), None
patent: 2000-266928 (2000-09-01), None
patent: 2002-60644 (2002-02-01), None
patent: 2002-080648 (2002-03-01), None
patent: WO 02/057353 (2002-07-01), None
Machine Translation of JP09189807A2.

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