[go: up one dir, main page]

WO2009022532A1 - Process for producing granular carboxylated polymer particulate and granular carboxylated polymer particulate - Google Patents

Process for producing granular carboxylated polymer particulate and granular carboxylated polymer particulate Download PDF

Info

Publication number
WO2009022532A1
WO2009022532A1 PCT/JP2008/063290 JP2008063290W WO2009022532A1 WO 2009022532 A1 WO2009022532 A1 WO 2009022532A1 JP 2008063290 W JP2008063290 W JP 2008063290W WO 2009022532 A1 WO2009022532 A1 WO 2009022532A1
Authority
WO
WIPO (PCT)
Prior art keywords
carboxylated polymer
polymer particulate
producing
granular
granular carboxylated
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.)
Ceased
Application number
PCT/JP2008/063290
Other languages
French (fr)
Japanese (ja)
Inventor
Yuichiro Morimitsu
Masatoyo Yoshinaka
Shinji Kobayashi
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.)
Sumitomo Seika Chemicals Co Ltd
Original Assignee
Sumitomo Seika Chemicals Co Ltd
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 Sumitomo Seika Chemicals Co Ltd filed Critical Sumitomo Seika Chemicals Co Ltd
Publication of WO2009022532A1 publication Critical patent/WO2009022532A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/48—Thickener, Thickening system
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A process in which a granular carboxylated polymer particulate exhibiting a specified moderate particle size and a high bulk density can be easily produced. The process for producing a granular carboxylated polymer particulate is characterized by including the steps of producing carboxylated polymer particles; producing an aggregate of carboxylated polymer particles in the presence of an inert solvent and an alcohol; and drying the aggregate of carboxylated polymer particles.
PCT/JP2008/063290 2007-08-10 2008-07-24 Process for producing granular carboxylated polymer particulate and granular carboxylated polymer particulate Ceased WO2009022532A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007208770A JP2010241844A (en) 2007-08-10 2007-08-10 Method for producing granular polymer particle containing carboxy group and granular polymer particle containing carboxy group
JP2007-208770 2007-08-10

Publications (1)

Publication Number Publication Date
WO2009022532A1 true WO2009022532A1 (en) 2009-02-19

Family

ID=40350587

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063290 Ceased WO2009022532A1 (en) 2007-08-10 2008-07-24 Process for producing granular carboxylated polymer particulate and granular carboxylated polymer particulate

Country Status (2)

Country Link
JP (1) JP2010241844A (en)
WO (1) WO2009022532A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002905A1 (en) * 1987-09-25 1989-04-06 Mitsubishi Rayon Co., Ltd. Process for continuously producing granular polymer and process for controlling particle size of said polymer
JPH0389458A (en) * 1989-09-01 1991-04-15 Matsushita Electric Ind Co Ltd alkaline battery
JPH06107720A (en) * 1992-10-01 1994-04-19 Sumitomo Seika Chem Co Ltd Production of crosslinked type carboxyl group-containing polymer
WO2003016382A1 (en) * 2001-08-09 2003-02-27 Sumitomo Seika Chemicals Co., Ltd. Particle of crosslinked carboxylated polymer
WO2007132673A1 (en) * 2006-05-12 2007-11-22 Sumitomo Seika Chemicals Co., Ltd. Process for producing granular carboxylated-polymer particle and granular carboxylated-polymer particle
JP2008156491A (en) * 2006-12-25 2008-07-10 Asahi Kasei Chemicals Corp Hollow water absorbent resin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002905A1 (en) * 1987-09-25 1989-04-06 Mitsubishi Rayon Co., Ltd. Process for continuously producing granular polymer and process for controlling particle size of said polymer
JPH0389458A (en) * 1989-09-01 1991-04-15 Matsushita Electric Ind Co Ltd alkaline battery
JPH06107720A (en) * 1992-10-01 1994-04-19 Sumitomo Seika Chem Co Ltd Production of crosslinked type carboxyl group-containing polymer
WO2003016382A1 (en) * 2001-08-09 2003-02-27 Sumitomo Seika Chemicals Co., Ltd. Particle of crosslinked carboxylated polymer
WO2007132673A1 (en) * 2006-05-12 2007-11-22 Sumitomo Seika Chemicals Co., Ltd. Process for producing granular carboxylated-polymer particle and granular carboxylated-polymer particle
JP2008156491A (en) * 2006-12-25 2008-07-10 Asahi Kasei Chemicals Corp Hollow water absorbent resin

Also Published As

Publication number Publication date
JP2010241844A (en) 2010-10-28

Similar Documents

Publication Publication Date Title
WO2007112805A3 (en) Production of nanoparticles, especially nanoparticle composites, from powder agglomerates
AU2012351112A8 (en) Composite filler particles and process for the preparation thereof
NZ593257A (en) Method for manufacturing solid milk comprising a classification processes and compaction moulding process
MY158720A (en) Dispersible sulphur fertilizer pellets
WO2008100304A3 (en) Polymer particle composite having high fidelity order, size, and shape particles
WO2011065368A8 (en) Process for production of water-absorbing resin particles, water-absorbing resin particles, water-stopping material, and absorbent article
PH12012501570A1 (en) Hard metal materials
WO2008089080A3 (en) Method for preparing oxidized polyolefin waxes
JP2010525410A5 (en)
IN2012DN05047A (en)
WO2012123913A3 (en) Process for producing metallic or ceramic moulded bodies
JP2012500321A5 (en)
WO2007102910A3 (en) Method to incorporate pigment into paint by formation of resin beads
UA103805C2 (en) Process for production of granules
WO2010022205A3 (en) Method for particulate coating
WO2012023847A3 (en) Non-leachable magnetic cross-linked enzyme aggregate
WO2008024538A3 (en) Low-frequency acoustic waves for collecting and/or moving particles inside articles
JP2013205843A5 (en)
WO2009022532A1 (en) Process for producing granular carboxylated polymer particulate and granular carboxylated polymer particulate
WO2011070026A3 (en) Carbon particle granulate, dispersion of carbon particle granulate, and method for the production thereof
WO2008156003A1 (en) Method for producing granulated carboxyl group-containing polymer particle and granulated carboxyl group-containing polymer particle
WO2007094829A3 (en) Isolated and fixed micro and nano structures and methods thereof
EP1953407A3 (en) Granules and friction material, and manufacturing method thereof
EP2460772A3 (en) Method of manufacturing granulated silica powder, method of manufacturing vitreous silica crucible
JP2009064012A5 (en)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08791542

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08791542

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP