KR910016835A - 미세하게 분쇄된 발포성 스티렌 중합체 - Google Patents

미세하게 분쇄된 발포성 스티렌 중합체 Download PDF

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Publication number
KR910016835A
KR910016835A KR1019910004314A KR910004314A KR910016835A KR 910016835 A KR910016835 A KR 910016835A KR 1019910004314 A KR1019910004314 A KR 1019910004314A KR 910004314 A KR910004314 A KR 910004314A KR 910016835 A KR910016835 A KR 910016835A
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KR
South Korea
Prior art keywords
styrene polymer
polymer
styrene
particle diameter
particles
Prior art date
Application number
KR1019910004314A
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English (en)
Inventor
쿠르트 라폴트
호르스트 슈타인베레허
만프레트 발터
Original Assignee
라이싱어, 바르츠
바스프 악티엔게젤샤프트
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Application filed by 라이싱어, 바르츠, 바스프 악티엔게젤샤프트 filed Critical 라이싱어, 바르츠
Publication of KR910016835A publication Critical patent/KR910016835A/ko

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    • 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
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • 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
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • 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
    • C08J2325/00—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 at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

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  • 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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Building Environments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

내용 없음

Description

미세하게 분쇄된 발포성 스티렌 중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 0.025 내지 0.3mm의 입자직경을 가지며 (a) 스티렌 중합체, (b) 발포제로서 (a)를 기준으로하여 2 내지 10중량%의 C3- 내지 C6-탄화수소, (c) 120℃ 이상의 융점을 가지고 0.1 내지 15㎛의 평균입자 직경을 갖는 수-불용성 고형물로 이루어진, (a)를 기준으로 하여 0.5중량% 또는 그 이상의 피복물, 및 만일 필요하다면 (d) 유효량의 통상적인 첨가제를 함유하는 발포성 스티렌 중합체.
  2. 제1항에 있어서, 성분(c)로서 주기율표상의 Ⅱ, Ⅲ 및/또는 Ⅳ족으로 부터의 금속의 탄산염, 카르복실산염, 산화물 또는 혼합 산화물을 함유하는 발포성 스티렌 중합체.
  3. 제1 또는 2항에 있어서, 성분(c)가 소수성이거나 소수성으로 되어 짐을 특징으로 하는 발포성 스티렌 중합체.
  4. 발포제의 존재하에서 스티렌을 현탁 중합함에 의해 발포성 스티렌 중합체의 통상적인 제조로 부터의 유출액을 원심분리하여 0.3mm 또는 그 이상의 크기를 갖는 중합체 입자를 분리함과 더불어 약 0.025 내지 0.3mm의 입자크기를 갖는 중합체 입자의 추가의 분획을 단리하고, 상기 분획을 세척 및 건조하고, 상기 입자를 성분(c)로 피복하는 것으로 이루어진, 제1항에서 청구한 바와같은 발포성 스티렌 중합체의 제조방법.
  5. 15 내지 40kg/㎥의 용적밀도를 가지고; 0.05 내지 1.2mm의 입자직경을 가지고; 120℃ 이상의 융점 및 0.1 내지 15㎛의 평균입자 직경을 갖는 수-불용성 고형물로 이루어진, 중합체를 기준으로 하여 0.5중량% 또는 그 이상의 피복물, 및 만일 필요하다면 유효량의 통상적인 첨가제를 함유하는 스티렌 중합체 포움입자.
  6. 제5항에 있어서 청구한 바와같은 스티렌 중합체 포움입자를 경중량 플라스터에 대한 열-절연 충전제로서 사용하는 방법.
  7. 무기 결합제 및 제5항에서 청구한 바와같은 스티렌 중합체 포움입자 20 내지 80부피%를 기재로하는 경중량 플라스터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910004314A 1990-03-28 1991-03-19 미세하게 분쇄된 발포성 스티렌 중합체 KR910016835A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4009897A DE4009897A1 (de) 1990-03-28 1990-03-28 Feinteilige expandierbare styrolpolymerisate
DE4009897 1990-03-28

Publications (1)

Publication Number Publication Date
KR910016835A true KR910016835A (ko) 1991-11-05

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ID=6403205

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KR1019910004314A KR910016835A (ko) 1990-03-28 1991-03-19 미세하게 분쇄된 발포성 스티렌 중합체

Country Status (9)

Country Link
US (1) US5124365A (ko)
EP (1) EP0449065B1 (ko)
JP (1) JPH04224835A (ko)
KR (1) KR910016835A (ko)
AT (1) ATE130334T1 (ko)
AU (1) AU7388891A (ko)
CA (1) CA2039287A1 (ko)
DE (2) DE4009897A1 (ko)
ES (1) ES2078983T3 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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SE9003600L (sv) * 1990-11-12 1992-05-13 Casco Nobel Ab Expanderbara termoplastiska mikrosfaerer samt foerfarande foer framstaellning daerav
DE19541725C1 (de) * 1995-11-09 1997-05-07 Basf Ag Expandierbare Styrol-Perlpolymerisate mit verminderter Wasseraufnahmefähigkeit
DE19747539A1 (de) * 1997-10-28 1999-04-29 Basf Ag Expandierbare Polystyrolpartikel
DE19816460C1 (de) * 1998-04-14 1999-12-09 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Beschichtung von expandierbaren Styrolpolymerisaten
WO2001007154A1 (en) * 1999-07-28 2001-02-01 Akzo Nobel N.V. Expanded hollow micro sphere composite beads and method for their production
WO2001012716A2 (en) * 1999-08-17 2001-02-22 The Dow Chemical Company Free-flowing polymer composition
US6833188B2 (en) * 2001-03-16 2004-12-21 Blaine K. Semmens Lightweight cementitious composite material
ITMI20021711A1 (it) * 2002-07-31 2004-02-01 Polimeri Europa Spa Polimeri vinilaromatici espandibili in perle e procedimento per la loro preparazione.
EP1828267A4 (en) 2004-12-22 2009-01-14 Albemarle Corp FLAME RETARDANT POLYSTYRENE FOAM FORMULATIONS
CN101087818A (zh) 2004-12-22 2007-12-12 雅宝公司 阻燃聚苯乙烯泡沫组合物
DE102005005494A1 (de) * 2005-02-04 2006-08-10 Basf Ag Flammgeschützte, expandierbare Styrolpolymer (EPS)-Granulate mit Flammschutzsynergist in der Beschichtung
DE102005005495A1 (de) * 2005-02-04 2006-08-10 Basf Ag Verfahren zur Beschichtung von expandierbaren Styrolpolymeren-Granulaten

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US2861898A (en) * 1956-09-10 1958-11-25 Monsanto Chemicals Novel coated particulate foamable styrene polymer compositions
DE1251525B (ko) * 1963-06-13
US3661810A (en) * 1970-06-17 1972-05-09 Basf Wyandotte Corp Nonclumping thermoplastic particles and process of making same
CA1040799A (en) * 1974-08-23 1978-10-17 Sekisui Kaseihin Kogyo Kabushiki Kaisha Expandable ethylenically unsaturated polymer particle compositions
US4029613A (en) * 1975-12-29 1977-06-14 Arco Polymers, Inc. Antilumping expanding styrene polymers
JPS5857454B2 (ja) * 1976-05-04 1983-12-20 鐘淵化学工業株式会社 発泡性熱可塑性重合体粒子の製造法
US4198485A (en) * 1976-06-21 1980-04-15 Rubber Research Elastomerics, Inc. Fire resistant, expanded styrene polymer material
DE2655808A1 (de) * 1976-12-09 1978-06-15 Basf Ag Teilchenfoermige, selbstverloeschende thermoplastische formmassen
JPS597731B2 (ja) * 1979-03-26 1984-02-20 鐘淵化学工業株式会社 発泡性熱可塑性重合体粒子
JPS5763335A (en) * 1980-10-02 1982-04-16 Murakashi Sekkai Kogyo Kk Preparation of foamed polystyrene resin bead having modified compatibility with cementing material
US4446208A (en) * 1983-04-29 1984-05-01 Cosden Technology, Inc. Expandable polystyrene composition and process
US4448900A (en) * 1983-04-29 1984-05-15 Cosden Technology, Inc. Expandable polystyrene composition and process

Also Published As

Publication number Publication date
CA2039287A1 (en) 1991-09-29
DE4009897A1 (de) 1991-10-02
ES2078983T3 (es) 1996-01-01
US5124365A (en) 1992-06-23
EP0449065B1 (de) 1995-11-15
AU7388891A (en) 1991-10-03
JPH04224835A (ja) 1992-08-14
ATE130334T1 (de) 1995-12-15
EP0449065A3 (en) 1992-03-11
EP0449065A2 (de) 1991-10-02
DE59106879D1 (de) 1995-12-21

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