ES2035264T3 - Dispersante de copolimero de bloque. - Google Patents

Dispersante de copolimero de bloque.

Info

Publication number
ES2035264T3
ES2035264T3 ES198888301552T ES88301552T ES2035264T3 ES 2035264 T3 ES2035264 T3 ES 2035264T3 ES 198888301552 T ES198888301552 T ES 198888301552T ES 88301552 T ES88301552 T ES 88301552T ES 2035264 T3 ES2035264 T3 ES 2035264T3
Authority
ES
Spain
Prior art keywords
block copolymer
block copolymers
copolymer dispersant
phosphonium
blocks
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 - Lifetime
Application number
ES198888301552T
Other languages
English (en)
Inventor
Michael Wendell Johnson West
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
Application granted granted Critical
Publication of ES2035264T3 publication Critical patent/ES2035264T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

UNOS COMPUESTOS DE UN BLOQUE COPOLIMERO DE MONOMEROS SIMILARES ACRILATO O METACRILATO PERO QUE EXHIBEN UNA POLARIDAD SUSTANCIALMENTE DIFERENTE, UNO DE LOS BLOQUES TIENE UN AMONIO CATONICO, FOSFONIO O SULFONIO, PROVEEN UN CUMPLIMIENTO EXCELENTE COMO PIGMENTOS DISPERSANTES, SIN LA NECESIDAD DE COMPONENTES FORMADOS DE SAL ESPECIALES. LOS BLOQUES DE COPOLIMERO SON PREFERENTEMENTE COMPARADOS POR GRUPOS DE TRANSFERENCIA DE TECNICAS DE POLIMERIZACION.
ES198888301552T 1988-02-23 1988-02-23 Dispersante de copolimero de bloque. Expired - Lifetime ES2035264T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88301552A EP0329873B1 (en) 1988-02-23 1988-02-23 Block copolymer dispersants

Publications (1)

Publication Number Publication Date
ES2035264T3 true ES2035264T3 (es) 1993-04-16

Family

ID=8199965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888301552T Expired - Lifetime ES2035264T3 (es) 1988-02-23 1988-02-23 Dispersante de copolimero de bloque.

Country Status (4)

Country Link
EP (1) EP0329873B1 (es)
AT (1) ATE81139T1 (es)
DE (1) DE3875105T2 (es)
ES (1) ES2035264T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69113542T2 (de) * 1990-07-10 1996-05-09 Agfa Gevaert Nv Verbesserte Stabilisierung von Dispersionen von Metalloxiden und/oder Russ in Wasser.
DE4139962A1 (de) * 1991-12-04 1993-06-09 Basf Ag, 6700 Ludwigshafen, De Blockcopolymere aus acrylat- und methacrylateinheiten
KR100642674B1 (ko) 1998-12-31 2006-11-10 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 Ａｔｒｐ중합체를 함유하는 안료 조성물
TW200407363A (en) * 2001-11-29 2004-05-16 Ciba Sc Holding Ag Pigment compositions with modified ATRP copolymer dispersants
WO2009156277A1 (en) * 2008-06-23 2009-12-30 Basf Se Pigment dispersants with modified copolymers
US9644042B2 (en) 2010-12-17 2017-05-09 Carnegie Mellon University Electrochemically mediated atom transfer radical polymerization
EP2747753B1 (en) 2011-08-22 2023-03-29 Carnegie Mellon University Atom transfer radical polymerization under biologically compatible conditions
WO2013126745A2 (en) 2012-02-23 2013-08-29 Carnegie Mellon University Ligands designed to provide highly active catalyst complexes
US9982070B2 (en) 2015-01-12 2018-05-29 Carnegie Mellon University Aqueous ATRP in the presence of an activator regenerator
US11174325B2 (en) 2017-01-12 2021-11-16 Carnegie Mellon University Surfactant assisted formation of a catalyst complex for emulsion atom transfer radical polymerization processes
WO2019092036A1 (de) 2017-11-07 2019-05-16 Clariant Plastics & Coatings Ltd Dispergiermittel für pigmente in nicht wässrigen farbmittelpräparationen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287298A (en) * 1962-12-28 1966-11-22 Dal Mon Research Co Oxygen-convertible block copolymers of polymeric dianions
LU60676A1 (es) * 1970-04-07 1972-02-10
GB1350284A (en) * 1970-05-14 1974-04-18 Ici Australia Ltd Polymeric pigment dispersants
US3816314A (en) * 1972-05-31 1974-06-11 Exxon Research Engineering Co Block copolymers of unsaturated ester and a nitrogen containing monomer as v.i.improving and dispersant additives for oils
GB8608213D0 (en) * 1986-04-04 1986-05-08 Revertex Ltd Dispersions of solids in organic liquids
DK271587A (da) * 1986-05-29 1987-11-30 Du Pont Fremstilling af holdbar epoxy-(meth)acrylpolymer med oxiran-holdige endestillede grupper

Also Published As

Publication number Publication date
DE3875105T2 (de) 1993-03-18
EP0329873A1 (en) 1989-08-30
ATE81139T1 (de) 1992-10-15
DE3875105D1 (de) 1992-11-05
EP0329873B1 (en) 1992-09-30

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