ES2002014A6 - Un procedimiento para la fabricacion de un copolomero en bloques de una composicion adecuada como dispersante. - Google Patents

Un procedimiento para la fabricacion de un copolomero en bloques de una composicion adecuada como dispersante.

Info

Publication number
ES2002014A6
ES2002014A6 ES8602276A ES8602276A ES2002014A6 ES 2002014 A6 ES2002014 A6 ES 2002014A6 ES 8602276 A ES8602276 A ES 8602276A ES 8602276 A ES8602276 A ES 8602276A ES 2002014 A6 ES2002014 A6 ES 2002014A6
Authority
ES
Spain
Prior art keywords
pigment dispersant
group transfer
transfer polymerization
acrylic pigment
dispersant made
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8602276A
Other languages
English (en)
Inventor
Clyde Spencer Hutchins
Arthur Charles Shor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES2002014A6 publication Critical patent/ES2002014A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Glass Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UN COPOLIMERO EN BLOQUES DE UNA COMPOSICION ADECUADA COMO DISPERSANTE. UN DISPERSANTE DE PIGMENTOS QUE COMPRENDE UN COPOLIMERO AB, DE BLOQUES, PREFERIBLEMENTE DE METACRILATO DE GLICICIDILO, SE PREPARA MEDIANTE POLIMERIZACION POR TRANSFERENCIA DE GRUPOS Y SE LE HACE REACCIONAR CON GRUPOS POLARES, PREFERIBLEMENTE, ACIDO 4-NITROBENZOICO. LOS DISPERSANTES AB ASI OBTENIDOS SON UTILES EN RECRUBRIMIENTOS Y RESINAS DE MOLDEADO, ENTRE OTRAS MUCHAS APLICACIONES POTENCIALES DE PRODUCTOS PREPARADOS POR POLIMERIZACION POR TRANSFERENCIA DE GRUPO.
ES8602276A 1985-09-30 1986-09-29 Un procedimiento para la fabricacion de un copolomero en bloques de una composicion adecuada como dispersante. Expired ES2002014A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/782,257 US4656226A (en) 1985-09-30 1985-09-30 Acrylic pigment dispersants made by group transfer polymerization

Publications (1)

Publication Number Publication Date
ES2002014A6 true ES2002014A6 (es) 1988-07-01

Family

ID=25125501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602276A Expired ES2002014A6 (es) 1985-09-30 1986-09-29 Un procedimiento para la fabricacion de un copolomero en bloques de una composicion adecuada como dispersante.

Country Status (17)

Country Link
US (1) US4656226A (es)
EP (1) EP0218436B1 (es)
JP (1) JPH0692473B2 (es)
KR (1) KR950008518B1 (es)
AR (1) AR242805A1 (es)
AT (1) ATE69057T1 (es)
AU (1) AU584848B2 (es)
BR (1) BR8604644A (es)
CA (1) CA1247272A (es)
DE (1) DE3682251D1 (es)
DK (1) DK463086A (es)
ES (1) ES2002014A6 (es)
HK (1) HK28192A (es)
MX (1) MX164882B (es)
NO (1) NO167926C (es)
SG (1) SG101791G (es)
ZA (1) ZA867454B (es)

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US6462125B1 (en) * 1999-12-16 2002-10-08 Ppg Industries Ohio, Inc. Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments
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US6472463B1 (en) 1999-12-17 2002-10-29 E. I. Du Pont De Nemours And Company Graft copolymer pigment dispersant
US6495618B1 (en) 1999-12-17 2002-12-17 E. I. Du Pont De Nemours And Company Graft copolymer with an amide functional group as a pigment dispersant
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US6660793B1 (en) 2000-06-15 2003-12-09 E. I. Du Pont De Nemours And Company Aqueous coating compositions having improved transparency
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DE10126651A1 (de) * 2001-06-01 2002-12-12 Basf Coatings Ag Pulverlacksuspensionen (Pulverslurries) und Pulverlacke, Verfahren zu ihrer Herstellung und ihre Verwendung
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US7186770B2 (en) * 2002-02-25 2007-03-06 E. I. Du Pont De Nemours And Company Unfinished rutile titanium dioxide slurry for paints and paper coatings
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US20050282946A1 (en) * 2004-06-21 2005-12-22 Tyau-Jeen Lin Titanium dioxide slurries for ink applications
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US8129466B2 (en) * 2007-02-05 2012-03-06 Ppg Industries Ohio, Inc Pigment dispersant
US8822025B2 (en) * 2007-02-05 2014-09-02 Ppg Industries Ohio, Inc. Coating system exhibiting cool dark color
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Also Published As

Publication number Publication date
BR8604644A (pt) 1987-06-09
DK463086D0 (da) 1986-09-29
SG101791G (en) 1992-01-17
NO167926C (no) 1991-12-27
DE3682251D1 (de) 1991-12-05
US4656226A (en) 1987-04-07
KR950008518B1 (ko) 1995-07-31
EP0218436B1 (en) 1991-10-30
ATE69057T1 (de) 1991-11-15
AU6325986A (en) 1987-04-02
EP0218436A3 (en) 1989-02-22
NO863873D0 (no) 1986-09-29
DK463086A (da) 1987-03-31
ZA867454B (en) 1988-05-25
JPS6281459A (ja) 1987-04-14
CA1247272A (en) 1988-12-20
KR880004048A (ko) 1988-06-01
JPH0692473B2 (ja) 1994-11-16
NO863873L (no) 1987-03-31
MX164882B (es) 1992-09-29
HK28192A (en) 1992-04-24
AU584848B2 (en) 1989-06-01
NO167926B (no) 1991-09-16
EP0218436A2 (en) 1987-04-15
AR242805A1 (es) 1993-05-31

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-09-29

FD1A Patent lapsed

Effective date: 20100616