MX168324B - Composiciones mejoradas de dispersiones no acuosas, polimeros y procedimiento para su preparacion - Google Patents

Composiciones mejoradas de dispersiones no acuosas, polimeros y procedimiento para su preparacion

Info

Publication number
MX168324B
MX168324B MX009690A MX969087A MX168324B MX 168324 B MX168324 B MX 168324B MX 009690 A MX009690 A MX 009690A MX 969087 A MX969087 A MX 969087A MX 168324 B MX168324 B MX 168324B
Authority
MX
Mexico
Prior art keywords
weight percent
compositions
isobutyl
butyl
polymers
Prior art date
Application number
MX009690A
Other languages
English (en)
Inventor
Frederick Herbert Walker
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of MX168324B publication Critical patent/MX168324B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Colloid Chemistry (AREA)

Abstract

La presente invención se refiere a una composición de dispersión no acuosa de polímeros, altamente resistente a la intemperie, caracterizada porque comprende: 1) un copolímero, preparado de una mezcla de monómeros que consta de a) al menos un 40 por ciento en peso de uno o más monómeros de metacrilato de alquilo, con 1 a 3 átomos de carbono; b) al menos un 10 por ciento en peso de uno o más comonómeros seleccionados del grupo que consta de: acrilato de butilo, acrilato de isobutilo, metacrilato de butilo, metacrilato de isobutilo y acrilato de 2-etilhexilo; y c) 0 a un 50 por ciento en peso de otro(s) monómero(s) polimerizable(s) de radical libre, y 2) un dispersante o precursor de un dispersante anfipático; dicho copolímero tiene una temperatura de transición a vidrio de aproximadamente 0 a 70 grados C, según se calcula por la ecuación de Fox, y un tamaño promedio de partículas, volumetrico, menor de aproximadamente 450 nanómetros.
MX009690A 1986-12-15 1987-12-10 Composiciones mejoradas de dispersiones no acuosas, polimeros y procedimiento para su preparacion MX168324B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94191686A 1986-12-15 1986-12-15

Publications (1)

Publication Number Publication Date
MX168324B true MX168324B (es) 1993-05-18

Family

ID=25477291

Family Applications (1)

Application Number Title Priority Date Filing Date
MX009690A MX168324B (es) 1986-12-15 1987-12-10 Composiciones mejoradas de dispersiones no acuosas, polimeros y procedimiento para su preparacion

Country Status (13)

Country Link
EP (1) EP0272021B1 (es)
JP (1) JPS63161049A (es)
KR (1) KR960003282B1 (es)
CN (1) CN87107473A (es)
AT (1) ATE81657T1 (es)
AU (1) AU600323B2 (es)
BR (1) BR8706741A (es)
DE (1) DE3782320T2 (es)
ES (1) ES2044956T3 (es)
MX (1) MX168324B (es)
NZ (1) NZ222841A (es)
PH (1) PH23672A (es)
SG (1) SG126192G (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2984114B1 (en) * 2013-04-12 2017-03-15 Merck Patent GmbH Particles for electrophoretic displays
JP6673960B2 (ja) * 2018-03-26 2020-04-01 株式会社ホンダアクセス 車両用メッシュポケット

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607821A (en) * 1967-07-06 1971-09-21 Balm Paints Ltd Process of preparing stable dispersions of synthetic polymer particles in an inert organic liquid
DE2966783D1 (en) * 1978-07-19 1984-04-19 Ici Plc Production of polymer microparticles and coating compositions containing them
GB2082601A (en) * 1980-08-18 1982-03-10 Basf Wyandotte Corp Polymerization process
AT367436B (de) * 1980-11-13 1982-07-12 Vianova Kunstharz Ag Verfahren zur herstellung von copolymerisaten
DE3119347A1 (de) * 1981-05-15 1982-11-25 Bollig & Kemper, 5000 Köln Verfahren zur herstellung von stabilen dispersionen und deren verwendung als bindemittel zur herstellung von lacken
US4605720A (en) * 1983-02-23 1986-08-12 Ford Motor Company Preparation of nonaqueous dispersions with the use of monofunctional stabilizer
JPH0617373B2 (ja) * 1984-07-06 1994-03-09 株式会社リコー 粒子径分布の狭い重合体粒子の製造法

Also Published As

Publication number Publication date
BR8706741A (pt) 1988-07-19
EP0272021A3 (en) 1990-01-17
JPS63161049A (ja) 1988-07-04
PH23672A (en) 1989-09-27
DE3782320T2 (de) 1993-05-19
KR960003282B1 (ko) 1996-03-08
NZ222841A (en) 1990-08-28
CN87107473A (zh) 1988-07-27
EP0272021B1 (en) 1992-10-21
KR880007117A (ko) 1988-08-26
ATE81657T1 (de) 1992-11-15
DE3782320D1 (de) 1992-11-26
ES2044956T3 (es) 1994-01-16
SG126192G (en) 1993-03-12
AU600323B2 (en) 1990-08-09
EP0272021A2 (en) 1988-06-22
AU8251187A (en) 1988-06-16

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