Casein Or Derivative Containing Patents (Class 106/31.84)
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Patent number: 6869470Abstract: The invention relates to an ink set for ink jet recording comprising at least one “self-dispersion type pigment ink containing water and a pigment dispersible in water without a dispersing agent” and at least one “light-color resin-containing pigment ink containing water and a pigment made dispersible in water with a resin, wherein the concentration of the pigment is one-half or less the concentration of the pigment contained in the self-dispersion type pigment ink”. Also disclosed is an ink jet recording process for conducting ink jet recording using the ink set described above.Type: GrantFiled: January 27, 2003Date of Patent: March 22, 2005Assignee: Seiko Epson CorporationInventor: Shinichi Kato
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Patent number: 6866707Abstract: The invention relates to an ink set for ink jet recording comprising at least one “resin-containing pigment ink containing water and a pigment made dispersible in water with a resin” and at least one “self-dispersion type pigment ink containing water and a pigment dispersible in water without a dispersing agent”, wherein the ink set is constituted so that the at least one resin-containing pigment ink and the at least one self-dispersion type pigment ink correspond to each other in terms of hue. Also disclosed is an ink jet recording process for conducting ink jet recording using the ink set described above, wherein the resin-containing pigment ink contained in the ink set is used for paper exclusive to ink jet recording, and the self-dispersion type pigment ink contained in the ink set is used for plain paper.Type: GrantFiled: January 27, 2003Date of Patent: March 15, 2005Assignee: Seiko Epson CorporationInventor: Shinichi Kato
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Patent number: 6852157Abstract: A luminescent flexographic printing ink for printing control marks comprises a combination of a light-scattering pigment and an optical brightener and is not opaque. The luminescent flexographic printing ink is used for printing control marks and bar codes and for the production of decorative papers, wood laminates and floor panels.Type: GrantFiled: May 6, 2002Date of Patent: February 8, 2005Assignee: BASF AktiengesellschaftInventors: Herbert Hirschmann, Guido Schweizer, Jörg Pohé
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Publication number: 20040020406Abstract: The invention relates to an ink set for ink jet recording comprising at least one “self-dispersion type pigment ink containing water and a pigment dispersible in water without a dispersing agent” and at least one “light-color resin-containing pigment ink containing water and a pigment made dispersible in water with a resin, wherein the concentration of the pigment is one-half or less the concentration of the pigment contained in the self-dispersion type pigment ink”. Also disclosed is an ink jet recording process for conducting ink jet recording using the ink set described above.Type: ApplicationFiled: January 27, 2003Publication date: February 5, 2004Applicant: SEIKO EPSON CORPORATIONInventor: Shinichi Kato
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Publication number: 20040020407Abstract: The invention relates to an ink set for ink jet recording comprising at least one “resin-containing pigment ink containing water and a pigment made dispersible in water with a resin” and at least one “self-dispersion type pigment ink containing water and a pigment dispersible in water without a dispersing agent”, wherein the ink set is constituted so that the at least one resin-containing pigment ink and the at least one self-dispersion type pigment ink correspond to each other in terms of hue. Also disclosed is an ink jet recording process for conducting ink jet recording using the ink set described above, wherein the resin-containing pigment ink contained in the ink set is used for paper exclusive to ink jet recording, and the self-dispersion type pigment ink contained in the ink set is used for plain paper.Type: ApplicationFiled: January 27, 2003Publication date: February 5, 2004Applicant: SEIKO EPSON CORPORATIONInventor: Shinichi Kato
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Patent number: 6544323Abstract: The present invention relates to an aqueous ink composition with metallic glittering, more particularly to an aqueous ink composition with metallic glittering having an excellent glittering appearance, three-dimensional effect, writing aptitude comprising a metal-coating resin component, colorant, water-soluble resin, water-soluble organic solvent, and water.Type: GrantFiled: June 13, 2001Date of Patent: April 8, 2003Assignee: Dang-A Pencil Co., Ltd.Inventor: Tung-Gul An
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Patent number: 6521032Abstract: Inks comprising a dye of formula (1) wherein X is hydroxy, unsubstituted or hydroxy-substituted C1-C4alkyl, vinyl or a radical —CH2—CH2—Z, wherein Z is a group removable under alkaline conditions or is C1-C24alkoxy unsubstituted or substituted in the alkyl moiety, which may further be interrupted in the alkyl moiety by oxygen; phenoxy unsubstituted or substituted in the phenyl ring; C1-C4alkylthio unsubstituted or substituted in the alkyl moiety; phenylthio unsubstituted or substituted in the phenyl ring; amino; N-mono- or N,N-di-C1-C24alkylamino unsubstituted or substituted in the alkyl moiety, which may further be interrupted in the alkyl moiety by oxygen or by a radical —NR1— in which R1 is hydrogen or unsubstituted or further substituted C1-C4alkyl; C10-C20terpeneamino; C5-C7cycloalkylamino unsubstituted or substituted in the cycloalkyl ring; phenyl- or naphthyl-amino or N—C1-C4alkyl-N-phenyl- or N—C1-C4alkyl-N-naphthyl-amino unsubstituted or suType: GrantFiled: September 25, 2000Date of Patent: February 18, 2003Assignee: Ciba Specialty Chemicals CorporationInventors: Urs Lehmann, Marcel Frick
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Publication number: 20020148387Abstract: The present invention relates to an aqueous ink composition with metallic glittering, more particularly to an aqueous ink composition with metallic glittering having an excellent glittering appearance, three-dimensional effect, writing aptitude comprising a metal-coating resin component, colorant, water-soluble resin, water-soluble organic solvent, and water.Type: ApplicationFiled: June 13, 2001Publication date: October 17, 2002Applicant: Dang-A Pencil Co. Ltd.Inventor: Tung-Gul An