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BRPI0411516A - dispersantes poliméricos para melhorar as manchas de impressão - Google Patents

dispersantes poliméricos para melhorar as manchas de impressão

Info

Publication number
BRPI0411516A
BRPI0411516A BRPI0411516-3A BRPI0411516A BRPI0411516A BR PI0411516 A BRPI0411516 A BR PI0411516A BR PI0411516 A BRPI0411516 A BR PI0411516A BR PI0411516 A BRPI0411516 A BR PI0411516A
Authority
BR
Brazil
Prior art keywords
polymeric dispersants
present
graft polymers
improve print
aqueous paint
Prior art date
Application number
BRPI0411516-3A
Other languages
English (en)
Inventor
Paul Sacoto
Jing X Sun
Naiyu Sun
Original Assignee
Lexmark Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lexmark Int Inc filed Critical Lexmark Int Inc
Publication of BRPI0411516A publication Critical patent/BRPI0411516A/pt
Publication of BRPI0411516B1 publication Critical patent/BRPI0411516B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/40—Ink-sets specially adapted for multi-colour inkjet printing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paper (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

"DISPERSANTES POLIMéRICOS PARA MELHORAR AS MANCHAS DE IMPRESSãO". A presente invenção refere-se a dispersantes poliméricos úteis em composições de tinta para jato de tinta. Os polímeros de enxerto compreendem monómeros tendo grupos funcionais ricos em elétron, que apresentam interações favoráveis com a superfície de partículas de pigmento dessa forma estabilizando melhor a dispersão de pigmento na composição de tinta aquosa. Os polímeros de enxerto também compreendem monómeros hidrófobos tendo a capacidade de formar ligação hidrogênio. Os polímeros da presente invenção proporcionam um dispersante que aumenta a resistência a manchas de tintas pigmentadas, especialmente quando usadas em papel para fotografia ou papel gelatina. Os polímeros de enxerto também proporcionam excelente croma para impressão. A presente invenção também refere-se a composições de tinta aquosa que incluem esses dispersantes poliméricos.
BRPI0411516-3A 2004-05-25 2004-05-25 Polímero de enxerto e composição de tinta aquosa para impressoras a jato de tinta BRPI0411516B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/016332 WO2005118716A1 (en) 2004-05-25 2004-05-25 Polymeric dispersants to improve smear in printing

Publications (2)

Publication Number Publication Date
BRPI0411516A true BRPI0411516A (pt) 2006-08-01
BRPI0411516B1 BRPI0411516B1 (pt) 2015-05-05

Family

ID=35462890

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411516-3A BRPI0411516B1 (pt) 2004-05-25 2004-05-25 Polímero de enxerto e composição de tinta aquosa para impressoras a jato de tinta

Country Status (5)

Country Link
EP (1) EP1753816B1 (pt)
CN (1) CN100425648C (pt)
AU (1) AU2004320023A1 (pt)
BR (1) BRPI0411516B1 (pt)
WO (1) WO2005118716A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3081607B1 (en) * 2015-04-15 2017-12-27 Agfa Nv Aqueous resin based inkjet inks

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666804B1 (fr) * 1990-09-14 1993-05-28 Saint Gobain Vitrage Int Vitrage electrochrome.
US5231131A (en) * 1991-12-24 1993-07-27 E. I. Du Pont De Nemours And Company Aqueous graft copolymer pigment dispersants
US5254160A (en) 1992-12-14 1993-10-19 Lexmark International, Inc. Magenta dye, jet ink, and color set
US5708095A (en) * 1996-08-30 1998-01-13 E. I. Du Pont De Nemours And Company Graft copolymers containing sulfonate and phosphonate groups having particular utility as pigmented ink dispersants
US6225370B1 (en) 1999-07-26 2001-05-01 Lexmark International, Inc. Ink compositions
US6933330B2 (en) * 1999-12-28 2005-08-23 Kao Corporation Water-based ink
EP1114851A1 (en) * 2000-01-06 2001-07-11 Seiko Epson Corporation Ink composition capable of realizing images possessing excellent color development and fixation
DE60201050T2 (de) * 2001-06-12 2005-09-08 Kao Corp. Tinte auf Wasserbasis
US6652634B1 (en) * 2001-08-03 2003-11-25 Lexmark International, Inc. Polymeric dispersants used for aqueous pigmented inks for ink-jet printing

Also Published As

Publication number Publication date
AU2004320023A8 (en) 2008-10-02
AU2004320023A1 (en) 2006-01-19
CN100425648C (zh) 2008-10-15
WO2005118716A1 (en) 2005-12-15
BRPI0411516B1 (pt) 2015-05-05
EP1753816A4 (en) 2009-12-02
CN1863865A (zh) 2006-11-15
EP1753816A1 (en) 2007-02-21
EP1753816B1 (en) 2013-09-18

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: FUNAI ELECTRIC COMPANY LTD (JP)

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/05/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.