KR940008997B1 - 중합체 발포입자의 제조방법 - Google Patents

중합체 발포입자의 제조방법 Download PDF

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Publication number
KR940008997B1
KR940008997B1 KR1019910020942A KR910020942A KR940008997B1 KR 940008997 B1 KR940008997 B1 KR 940008997B1 KR 1019910020942 A KR1019910020942 A KR 1019910020942A KR 910020942 A KR910020942 A KR 910020942A KR 940008997 B1 KR940008997 B1 KR 940008997B1
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KR
South Korea
Prior art keywords
polymer
polymer particles
temperature
particles
carbon dioxide
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 - Fee Related
Application number
KR1019910020942A
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English (en)
Korean (ko)
Other versions
KR920009897A (ko
Inventor
히데끼 구와바라
가즈오 쓰루가이
마사하루 오요까와
Original Assignee
가부시기가이샤 제이 에스 피
우찌야마 마사오
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 가부시기가이샤 제이 에스 피, 우찌야마 마사오 filed Critical 가부시기가이샤 제이 에스 피
Publication of KR920009897A publication Critical patent/KR920009897A/ko
Application granted granted Critical
Publication of KR940008997B1 publication Critical patent/KR940008997B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
KR1019910020942A 1990-11-22 1991-11-22 중합체 발포입자의 제조방법 Expired - Fee Related KR940008997B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP90-319862 1990-11-22
JP2319862A JPH04189840A (ja) 1990-11-22 1990-11-22 重合体発泡粒子の製造方法

Publications (2)

Publication Number Publication Date
KR920009897A KR920009897A (ko) 1992-06-25
KR940008997B1 true KR940008997B1 (ko) 1994-09-28

Family

ID=18115064

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910020942A Expired - Fee Related KR940008997B1 (ko) 1990-11-22 1991-11-22 중합체 발포입자의 제조방법

Country Status (6)

Country Link
US (1) US5130341A (enExample)
EP (1) EP0486920A3 (enExample)
JP (1) JPH04189840A (enExample)
KR (1) KR940008997B1 (enExample)
CA (1) CA2055358A1 (enExample)
TW (1) TW230212B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416129A (en) * 1994-05-10 1995-05-16 The Dow Chemical Company Closed cell, low density ethylenic polymer foam produced with inorganic halogen-free blowing agents
US5628561A (en) * 1996-04-02 1997-05-13 Lambert, Sr.; Raymond E. System and method for continuously treating particulate material in a slurry in a high temperature and high pressure chamber employing intermittent feed
JP4083807B2 (ja) 1996-08-12 2008-04-30 株式会社ジェイエスピー 自動車バンパー芯材
WO1998025996A1 (en) * 1996-12-13 1998-06-18 Jsp Corporation Expanded particles of polyolefin resin and process for preparing the same
US6818161B2 (en) 1997-04-01 2004-11-16 Jsp Corporation Molded body of thermoplastic resin having sound absorption characteristics
TW369475B (en) 1997-06-18 1999-09-11 Jsp Corp Production apparatus of expansion-molded article, auxiliary member for transfer of foamed particles and production method of expansion-molded article
AU1263499A (en) 1997-12-01 1999-06-16 Jsp Corporation Expandable polypropylene resin beads and products of in-mold expansion
SG77671A1 (en) * 1998-03-23 2001-01-16 Jsp Corp Foamed and expanded beads of polypropylene resin for molding
EP0963827B1 (en) * 1998-06-11 2002-10-23 Jsp Corporation Molded article of foamed and expanded beads of propylene resin
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US8889752B2 (en) * 2010-06-11 2014-11-18 Fina Technology, Inc. Foamed articles exhibiting improved thermal properties
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
US8906200B2 (en) 2012-01-31 2014-12-09 Eastman Chemical Company Processes to produce short cut microfibers
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279652B (de) * 1962-10-11 1968-10-10 Collo Rheincollodium Koeln G M Filter zum Entfernen von Daempfen, Rauch und Fremdgasen aus der Luft
US4464484A (en) * 1982-12-20 1984-08-07 Japan Styrene Paper Corporation Process for producing prefoamed polymer particles
US4676939A (en) * 1984-06-14 1987-06-30 Japan Styrene Paper Corporation Process for the production of expanded particles of a polypropylene resin
JPH0686544B2 (ja) * 1985-07-12 1994-11-02 鐘淵化学工業株式会社 無架橋直鎖状低密度ポリエチレン予備発泡粒子およびその成形法
DE3742122A1 (de) * 1987-12-11 1989-06-22 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoff-formteilen
JPH0730201B2 (ja) * 1988-05-19 1995-04-05 鐘淵化学工業株式会社 ポリオレフィン系樹脂予備発泡粒子の後処理法

Also Published As

Publication number Publication date
EP0486920A2 (en) 1992-05-27
TW230212B (enExample) 1994-09-11
JPH04189840A (ja) 1992-07-08
EP0486920A3 (en) 1992-09-23
US5130341A (en) 1992-07-14
CA2055358A1 (en) 1992-05-23
KR920009897A (ko) 1992-06-25

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