DE60334123D1 - PREPARATION OF ACRYLIC POLYMERSOL FOR COATING - Google Patents

PREPARATION OF ACRYLIC POLYMERSOL FOR COATING

Info

Publication number
DE60334123D1
DE60334123D1 DE60334123T DE60334123T DE60334123D1 DE 60334123 D1 DE60334123 D1 DE 60334123D1 DE 60334123 T DE60334123 T DE 60334123T DE 60334123 T DE60334123 T DE 60334123T DE 60334123 D1 DE60334123 D1 DE 60334123D1
Authority
DE
Germany
Prior art keywords
acrylic polymer
polymer bead
core
emulsion
acrylic
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
DE60334123T
Other languages
German (de)
Inventor
Dae-Jin Kim
Hee-Cheong Lee
Guo-Jun Wang
Chung-Seock Kang
Young-Bum Kim
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.)
Kolon Industries Inc
Original Assignee
Kolon Industries 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 Kolon Industries Inc filed Critical Kolon Industries Inc
Priority claimed from PCT/KR2003/001418 external-priority patent/WO2004009649A1/en
Application granted granted Critical
Publication of DE60334123D1 publication Critical patent/DE60334123D1/en
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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F20/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/04—Characterised by the use 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; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use 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; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/53—Core-shell polymer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: Provided is an acrylic polymer bead having a narrow particle size distribution, storage stability and coating properties. An acrylic sol composition is used in sealing, anti-vibration treating and anti-rust treating vehicles is also provided. CONSTITUTION: The acrylic polymer bead for vehicles having a core/shell structure has an average particle diameter of 0.2-0.5 micrometers, when the diameter and distribution thereof in emulsion obtained by emulsion polymerization are determined by a Submicron Particle Sizer. In the acrylic polymer bead, the standard deviation of particle diameters is 1-12% of the average particle diameter, and the final average particle diameter is 10-100 micrometers. Additionally, the acrylic polymer bead is prepared by the method comprising the steps of: forming seeds using a part of core monomers; forming the core layer from the remaining part of core monomers; forming the emulsion comprising the acrylic polymer bead of the core/shell structure; and spray drying the emulsion.
DE60334123T 2002-07-23 2003-07-18 PREPARATION OF ACRYLIC POLYMERSOL FOR COATING Expired - Lifetime DE60334123D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20020043129 2002-07-23
PCT/KR2003/001418 WO2004009649A1 (en) 2002-07-23 2003-07-18 Preparation of acrylic polymer sol for coating
KR1020030048971A KR100839113B1 (en) 2002-07-23 2003-07-18 Acrylic polymer bead, preparation method and crylic polymer bead and acrylic sol composition with improved storage stability and coating property for automobile

Publications (1)

Publication Number Publication Date
DE60334123D1 true DE60334123D1 (en) 2010-10-21

Family

ID=37318882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60334123T Expired - Lifetime DE60334123D1 (en) 2002-07-23 2003-07-18 PREPARATION OF ACRYLIC POLYMERSOL FOR COATING

Country Status (3)

Country Link
KR (1) KR100839113B1 (en)
AT (1) ATE480570T1 (en)
DE (1) DE60334123D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080268251A1 (en) * 2005-11-14 2008-10-30 Chung-Seock Kang Acrylic Polymer Beads and Sol Composition Containing the Same
KR100839114B1 (en) * 2006-01-18 2008-06-19 주식회사 코오롱 Acrylic bead and its preparation method and acrylic sol composition containing it
KR100859150B1 (en) * 2006-01-27 2008-09-19 주식회사 코오롱 Acrylic sol composition
KR20090103222A (en) * 2008-03-28 2009-10-01 주식회사 코오롱 Ymer bead and acrylic sol composition with improved storage stability and coating property for substrate
KR20110067343A (en) * 2009-12-14 2011-06-22 주식회사 선진화학 Preparation method of colour polymer beads
KR101489554B1 (en) * 2012-03-29 2015-02-06 주식회사 엘지화학 Acrylic copolymer latex, method for preparing thereof, acrylic copolymer powder, and eco-friendly acrylic sol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07233303A (en) * 1994-02-23 1995-09-05 Mitsubishi Rayon Co Ltd Acrylic polymer particle and acrylic sol using the same
JPH0977950A (en) * 1995-09-12 1997-03-25 Mitsubishi Rayon Co Ltd Acrylic sol
KR100446703B1 (en) 1995-12-30 2005-02-02 고려화학 주식회사 Process for preparing core-shell emulsifying polymer having weather-proof and impact-resistant properties
JP2001089695A (en) 1999-09-24 2001-04-03 Nisshin Steel Co Ltd Acrylic sol coating, coating method and coated article

Also Published As

Publication number Publication date
ATE480570T1 (en) 2010-09-15
KR100839113B1 (en) 2008-06-19
KR20040010235A (en) 2004-01-31

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