FR2379565B1 - - Google Patents

Info

Publication number
FR2379565B1
FR2379565B1 FR7803157A FR7803157A FR2379565B1 FR 2379565 B1 FR2379565 B1 FR 2379565B1 FR 7803157 A FR7803157 A FR 7803157A FR 7803157 A FR7803157 A FR 7803157A FR 2379565 B1 FR2379565 B1 FR 2379565B1
Authority
FR
France
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
Application number
FR7803157A
Other versions
FR2379565A1 (fr
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.)
Showa Denko Materials Co ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Publication of FR2379565A1 publication Critical patent/FR2379565A1/fr
Application granted granted Critical
Publication of FR2379565B1 publication Critical patent/FR2379565B1/fr
Granted 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
    • 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
    • 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
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

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)
FR7803157A 1977-02-04 1978-02-03 Nouvelles particules expansibles de polymere de styrene et leur procede de preparation Granted FR2379565A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52011341A JPS5856568B2 (ja) 1977-02-04 1977-02-04 新規発泡性スチレン系樹脂粒子およびその製造法

Publications (2)

Publication Number Publication Date
FR2379565A1 FR2379565A1 (fr) 1978-09-01
FR2379565B1 true FR2379565B1 (fr) 1982-05-14

Family

ID=11775323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803157A Granted FR2379565A1 (fr) 1977-02-04 1978-02-03 Nouvelles particules expansibles de polymere de styrene et leur procede de preparation

Country Status (4)

Country Link
US (1) US4238570A (fr)
JP (1) JPS5856568B2 (fr)
DE (1) DE2804688B2 (fr)
FR (1) FR2379565A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942182A1 (de) * 1979-10-18 1981-05-07 Basf Ag, 6700 Ludwigshafen Teilchenfoermige, treibmittelhaltige styrolpolymerisate und deren verwendung
JPS56112944A (en) * 1980-02-14 1981-09-05 Badische Yuka Co Ltd Expandable styrene resin particle
DE3030053A1 (de) * 1980-08-08 1982-03-25 Basf Ag, 6700 Ludwigshafen Teilchenfoermige, treibmittelhaltige styrolpolymerisate und deren verwendung
US4361656A (en) * 1981-08-03 1982-11-30 American Hoechst Corporation Method of making expandable styrene-type polymer beads
JPS58122935A (ja) * 1982-01-19 1983-07-21 Satsuki Kitani 発泡ビ−ズの製造方法
JPS58141219A (ja) * 1982-02-16 1983-08-22 Badische Yuka Co Ltd 発泡性メタクリル酸メチル系樹脂粒子
JPS58222122A (ja) * 1982-06-18 1983-12-23 Kanegafuchi Chem Ind Co Ltd 発泡性スチレン系重合体粒子の製造方法
JPS58222121A (ja) * 1982-06-18 1983-12-23 Kanegafuchi Chem Ind Co Ltd 発泡性熱可塑性重合体粒子の製造方法
US4520136A (en) * 1982-09-24 1985-05-28 Cosden Technology, Inc. Foamable polymeric styrene particles
US4548956A (en) * 1982-09-24 1985-10-22 Cosden Technology, Inc. Foamable polymeric styrene particles
DE3317169A1 (de) * 1982-10-26 1984-04-26 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von verbesserten formmassen aus kleinteiligen blaehfaehigen styrolpolymerisaten durch beschichten und verwenden des beschichteten produktes
CA1203950A (fr) * 1982-12-23 1986-04-29 Harold S. Cox Articles a l'epreuve de l'electricite statique
EP0122460B1 (fr) * 1983-03-23 1988-07-06 Chuo Kagaku Co., Ltd. Production d'une mousse de résine en utilisant une composition aqueuse
US4429058A (en) 1983-04-08 1984-01-31 Cosden Technology, Inc. Expandable polymeric styrene particles
US4439490A (en) * 1983-04-08 1984-03-27 Cosden Technology, Inc. Expandable polymeric styrene particles
JPS6082185A (ja) * 1983-10-12 1985-05-10 Mitsubishi Heavy Ind Ltd 含油排水処理に用いられる吸着材量の決定方法
DE3620037A1 (de) * 1986-06-14 1987-12-17 Huels Chemische Werke Ag Verfahren zur herstellung von niedrigviskosoen waessrigen dispersionen von glycerinestern langkettiger fettsaeuren und deren verwendung
JPH0610273B2 (ja) * 1987-04-24 1994-02-09 積水化成品工業株式会社 発泡性共重合体樹脂粒子組成物
JPH0610274B2 (ja) * 1987-04-24 1994-02-09 積水化成品工業株式会社 発泡性共重合体樹脂粒子組成物
US4781983A (en) * 1987-04-30 1988-11-01 Arco Chemical Company Method for preparing antistatic expandable polystyrene
US4792572A (en) * 1988-02-25 1988-12-20 Texstyrene Plastics, Inc. Novel particulate expandable styrene polymers having short minimum molding times and method for preparing same
JPH04501089A (ja) * 1988-10-19 1992-02-27 ザ　ダウ　ケミカル　カンパニー 加工助剤をコートしたプラスチックペレット及びコーティング法
US5006368A (en) * 1988-10-19 1991-04-09 The Dow Chemical Company Plastic particle coated with processing aid and method of coating
US5317044A (en) * 1989-05-16 1994-05-31 J. M. Huber Corporation Endothermic blowing agents for surface migration of components in foamed products, compositions and applications
JPH08863B2 (ja) * 1990-12-27 1996-01-10 積水化成品工業株式会社 ポリスチレン系樹脂発泡体の製造方法
WO1995005414A1 (fr) * 1993-08-16 1995-02-23 Shell Internationale Research Maatschappij B.V. Perles d'un polymere d'un compose vinylaromatique
IT1289606B1 (it) * 1997-01-30 1998-10-15 Enichem Spa Procedimento per la produzione di particelle espandibili di polimeri stirenici
JP5436768B2 (ja) * 2007-10-31 2014-03-05 株式会社ジェイエスピー スチレン系樹脂発泡粒子及びスチレン系樹脂発泡粒子成形体
US8889748B2 (en) * 2010-06-01 2014-11-18 Basf Se Process for producing expandable styrene polymer compositions
CN110997778B (zh) * 2017-08-04 2022-06-24 株式会社钟化 发泡性聚苯乙烯系树脂颗粒、聚苯乙烯系预发泡颗粒和发泡成型体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989782A (en) * 1956-07-05 1961-06-27 Monsanto Chemicals Method for preparing molded foamed resin article
US3560414A (en) * 1968-02-09 1971-02-02 Dart Ind Inc Process for preparing foamable beads
BE785883A (fr) * 1971-07-05 1973-01-05 Hoechst Ag Particules transformables en mousse a base de polymeres du styrene
GB1408267A (en) * 1971-11-22 1975-10-01 Shell Int Research Expandable polymers of vinylidene aromatic compounds
GB1409285A (en) * 1972-12-08 1975-10-08 Shell Int Research Expandable polymers of vinyl-idene aromatic compounds
GB1405930A (en) * 1972-12-08 1975-09-10 Shell Int Research Expandable polymers of vinyl-idene aromatic compounds
IT1002555B (it) * 1973-12-24 1976-05-20 Montedison Spa Procedimento per la produzione di particelle di polistirene espandi bile per l ottenimento di corpi stampati a struttura cellulare con elevate caratteristiche
JPS52147669A (en) * 1976-06-03 1977-12-08 Kanegafuchi Chemical Ind Process for manufacture of expandable thermoplastic polymer powder
US4042541A (en) * 1976-12-13 1977-08-16 The Dow Chemical Company Expandable polystyrene particles

Also Published As

Publication number Publication date
FR2379565A1 (fr) 1978-09-01
US4238570A (en) 1980-12-09
DE2804688B2 (de) 1980-11-06
JPS5856568B2 (ja) 1983-12-15
JPS5397060A (en) 1978-08-24
DE2804688A1 (de) 1978-08-17

Similar Documents

Publication Publication Date Title
AU3353778A (fr)
AU495917B2 (fr)
AU71461S (fr)
BG25851A1 (fr)
BG25820A1 (fr)
BE851449A (fr)
BE865722A (fr)
BE866391A (fr)
BE868323A (fr)
BE870787A (fr)
BE871419A (fr)
BE871991A (fr)
BE872973A (fr)
BE873002A (fr)
BG23438A1 (fr)
BG23462A1 (fr)
BG24331A1 (fr)
BG24713A1 (fr)
BG25808A1 (fr)
BG25809A1 (fr)
BG25810A1 (fr)
BG25811A1 (fr)
BG25812A1 (fr)
BG25813A1 (fr)
BG25815A1 (fr)