【発明の名称】顔料系のレーザーによるマーキング法

Title:

【発明の名称】顔料系のレーザーによるマーキング法

Document Type and Number:

Japanese Patent JP2632800

Kind Code:

B2

Abstract:

Process for the inscription of organic material of high molecular weight containing at least one radiation-sensitive additive capable of producing a discolouration, characterised in that laser light with a wave length lying in the near UV- and/or visible and/or near IR-region is used as radiation energy and at least one inorganic and/or organic pigment and/or one polymer-soluble dye as additive.

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Inventors:

HAINRITSUHI GUTSUGAA
NIKURAUSU BYUURAA
FURANTSU BURAITENFUERUNAA
MANFURETSUDO HOFUMAN

Application Number:

JP2222286A

Publication Date:

July 23, 1997

Filing Date:

February 05, 1986

Export Citation:

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Assignee:

CHIBA GAIGII AG

International Classes:

B41M1/30; B41M5/24; C08L101/00; B41M5/26; B44B7/00; C08J3/28; C08L1/00; C08L7/00; C08L21/00; C08L23/00; C08L27/00; C08L33/00; C08L33/02; C08L51/00; C08L51/02; C08L67/00; C08L77/00; H05K1/02; H05K3/28; (IPC1-7): B41M5/26

Domestic Patent References:

JP5586787A
JP5587595A
JP56144995A
JP60255491A
JP60262687A
JP5839494A
JP60166488A
JP60184888A

Attorney, Agent or Firm:

Hajime Tsukuni

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