KR830003291A - 개량된 열가소성 거품의 제조방법 - Google Patents

개량된 열가소성 거품의 제조방법 Download PDF

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Publication number
KR830003291A
KR830003291A KR1019800002637A KR800002637A KR830003291A KR 830003291 A KR830003291 A KR 830003291A KR 1019800002637 A KR1019800002637 A KR 1019800002637A KR 800002637 A KR800002637 A KR 800002637A KR 830003291 A KR830003291 A KR 830003291A
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KR
South Korea
Prior art keywords
gel
cell
pressure
foaming temperature
thermoplasticized
Prior art date
Application number
KR1019800002637A
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English (en)
Other versions
KR830002562B1 (ko
Inventor
경원서
로버트 아모스 촬스
Original Assignee
리차드 고든 워터만
더 다우 케미칼 컴페니
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 리차드 고든 워터만, 더 다우 케미칼 컴페니 filed Critical 리차드 고든 워터만
Publication of KR830003291A publication Critical patent/KR830003291A/ko
Application granted granted Critical
Publication of KR830002562B1 publication Critical patent/KR830002562B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/13—Cell size and distribution control while molding a foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

내용 없음

Description

개량된 열가소성 거품의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 열가소화된 합성수지 겔이 휘발성 발포제를 함유하며, 이 겔은 발포온도에서 주형으로 부력 압력이 감소된 지역으로 급송되며, 이때의 감압상태는 겔의 세포형태로 팽윤시키고 겔 자체를 지지하는 온도까지 냉각시킬 정도의 충분한 압력이며, 열 가소화되고 발포되지 않은 겔내에서 세포 팽윤제를 혼합시키고, 세포팽윤제는 발포온도의 대기압하에서 액체이며 일반적으로 발포온도에서 겔에 용해하는 유기화합물이며, 또한 세포팽윤제는 발포성 겔내의 열경화성 수지의 중량 100분률로 약 0.01-5중량부의 양이 존재하는 것을 특징으로 하는 압출된 열가소성 합성수지 거품의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800002637A 1979-03-21 1980-07-03 열가소성 기포의 제조방법 KR830002562B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22579 1979-03-21
US06/022,579 US4229396A (en) 1979-03-21 1979-03-21 Method of extruding thermoplastic resin foams having enlarged cell-sizes

Publications (2)

Publication Number Publication Date
KR830003291A true KR830003291A (ko) 1983-06-18
KR830002562B1 KR830002562B1 (ko) 1983-11-14

Family

ID=21810311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800002637A KR830002562B1 (ko) 1979-03-21 1980-07-03 열가소성 기포의 제조방법

Country Status (8)

Country Link
US (1) US4229396A (ko)
EP (1) EP0026192B1 (ko)
JP (1) JPH0124813B2 (ko)
KR (1) KR830002562B1 (ko)
AU (1) AU533677B2 (ko)
BE (1) BE883737A (ko)
DE (1) DE3071828D1 (ko)
WO (1) WO1980002007A1 (ko)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347329A (en) * 1980-05-29 1982-08-31 The Dow Chemical Company Expandable polyolefin compositions and polyolefin foam preparation process
US4386165A (en) * 1980-06-06 1983-05-31 The Dow Chemical Company Styrenic polymer foams and preparation thereof
US4493788A (en) * 1982-08-10 1985-01-15 The Dow Chemical Company Foamable electroconductive polyolefin resin compositions
EP0124656A1 (en) * 1983-05-04 1984-11-14 The Dow Chemical Company Process for preparing Styrenic polymer foams having improved flammability characteristics
US5120481A (en) * 1989-02-28 1992-06-09 U.C. Industries, Inc. Process for preparing extruded foam bodies
WO1994016876A1 (en) * 1993-01-26 1994-08-04 The Dow Chemical Company Enlarged cell foam and method of making same
US5776389A (en) * 1996-06-20 1998-07-07 The Dow Chemical Company Process for making an alkenyl aromatic polymer foam having enlarged cell size
US6720362B1 (en) 1998-09-17 2004-04-13 The Dow Chemical Company Perforated foams
US5993707A (en) * 1998-12-04 1999-11-30 The Dow Chemical Company Enlarged cell size foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
MXPA02008938A (es) 2000-03-17 2003-06-17 Dow Global Technologies Inc Espuma de poliolefina util para aislamiento acustico y termico.
AU3820001A (en) 2000-03-17 2001-10-03 Dow Chemical Co Acoustic absorption polymer foam having improved thermal insulating performance
EP1276796B1 (en) 2000-03-17 2006-04-12 Dow Global Technologies Inc. Macrocellular polyolefin foam having a high service temperature for acoustical applications
KR20050010847A (ko) * 2002-05-30 2005-01-28 다우 글로벌 테크놀로지스 인크. 할로겐 비함유 내점화성 열가소성 수지 조성물
WO2004072179A1 (en) * 2003-02-06 2004-08-26 Dow Global Technologies Inc. Halogen free ignition resistant thermoplastic resin compositions
US9359481B2 (en) 2003-11-26 2016-06-07 Owens Corning Intellectual Capital, Llc Thermoplastic foams and method of forming them using nano-graphite
US8568632B2 (en) 2003-11-26 2013-10-29 Owens Corning Intellectual Capital, Llc Method of forming thermoplastic foams using nano-particles to control cell morphology
US7358282B2 (en) 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
EP1735373B1 (en) 2004-03-26 2012-02-01 NatureWorks LLC Extruded polylactide foams blown with carbon dioxide
CN103554184A (zh) * 2004-05-28 2014-02-05 陶氏环球技术有限责任公司 可用于制造无卤素抗引燃聚合物的含磷化合物
US7291382B2 (en) 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
US8158689B2 (en) 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
US20070148433A1 (en) * 2005-12-27 2007-06-28 Mallory Mary F Elastic laminate made with absorbent foam
EP1973958A4 (en) * 2006-01-19 2011-07-06 Arkema Inc ADDITIVES OF BLOCK COPOLYMERS FOR FOAMS
US9752004B2 (en) * 2006-06-22 2017-09-05 Owens Corning Intellectual Capital, Llc Cell size enlargers for polystyrene foams
EP1930368B1 (de) * 2006-12-08 2012-03-21 Basf Se Verfahren zur Herstellung von Schaumstoffen mit vergrösserten Zellen
US20100331433A1 (en) 2009-06-26 2010-12-30 Nikoi Annan Porous Carbon-Containing Compounds As Water Carriers And Cell Size Controlling Agents For Polymeric Foams
US9005745B2 (en) 2009-06-26 2015-04-14 Owens Corning Intellectual Capital, Llc Porous carbon-containing compounds as water carriers and cell size controlling agents for polymeric foams
WO2012044483A1 (en) 2010-09-30 2012-04-05 Dow Global Technologies Llc Process for recovering brominated styrene-butadiene copolymers from a bromination reaction solution
WO2012082332A1 (en) 2010-12-17 2012-06-21 Dow Global Technologies Llc Polystyrene melt extrusion process
US20140128488A1 (en) 2011-06-29 2014-05-08 Dow Global Technologies Llc Method for Making Organic Foam Composites Containing Aerogel Particles
JP2013116958A (ja) 2011-12-02 2013-06-13 Dow Global Technologies Llc 発泡性スチレン系樹脂組成物及びスチレン系樹脂発泡体の製造方法
DE202012013491U1 (de) 2012-01-13 2017-02-24 Saint-Gobain Glass France Abstandshalter für Isolierverglasungen
DK3495407T3 (da) 2013-03-15 2024-03-04 Owens Corning Intellectual Capital Llc Forarbejdsningshjælpemidler til anvendelse til fremstilling af ekstruderede polystyrenskum ved anvendelse af opskumningsmidler med lavt potentiale for global opvarmning
CN113665154A (zh) * 2021-09-06 2021-11-19 东莞兆阳兴业塑胶制品有限公司 一种中空鞋底的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409910A (en) * 1944-11-29 1946-10-22 Dow Chemical Co Method of filling containers with resinous foam
US2515250A (en) * 1947-11-07 1950-07-18 Dow Chemical Co Method of making and storing compositions comprising thermoplastic resins and normally gaseous solvents
NL84582C (ko) * 1950-06-29 1900-01-01
US2848428A (en) * 1953-06-01 1958-08-19 Dow Chemical Co Latent foaming compositions of vinyl aromatic resins and method of making
US2928130A (en) * 1955-09-08 1960-03-15 Western Electric Co Methods for making cellular plastic products
NL254014A (ko) * 1959-07-22 1900-01-01
US3121911A (en) * 1961-03-08 1964-02-25 Monsanto Chemicals Foamed resin extrusion process and apparatus
NL280836A (ko) * 1962-07-11 1900-01-01
US3812225A (en) * 1967-01-23 1974-05-21 Furukawa Electric Co Ltd Method of manufacturing foamed crosslinked polyolefin slabs involving multiple expansion techniques and direct gas pressure
DE2132295A1 (de) * 1971-06-29 1973-01-11 Polytech Systems Verfahren zur herstellung von schaumstoffen
US3770668A (en) * 1970-10-29 1973-11-06 Dow Chemical Co Styrene polymer foam and the preparation thereof
JPS4848562A (ko) * 1971-10-23 1973-07-10
US3975315A (en) * 1972-02-14 1976-08-17 The B. F. Goodrich Company Expandable rigid vinyl chloride polymer compositions
US3996171A (en) * 1975-08-11 1976-12-07 Tennessee Applied Plastics, Inc. Polymeric foam and method for making the same
JPS5333268A (en) * 1976-09-08 1978-03-29 Asahi Dow Ltd Process for extrusion foaming of styrene resin

Also Published As

Publication number Publication date
KR830002562B1 (ko) 1983-11-14
JPH0124813B2 (ko) 1989-05-15
JPS56500301A (ko) 1981-03-12
EP0026192A4 (en) 1983-06-17
DE3071828D1 (en) 1987-01-02
EP0026192B1 (en) 1986-11-12
WO1980002007A1 (en) 1980-10-02
BE883737A (fr) 1980-12-10
AU5906780A (en) 1981-12-10
US4229396A (en) 1980-10-21
EP0026192A1 (en) 1981-04-08
AU533677B2 (en) 1983-12-08

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