FR2382994A1 - Materiaux composites moules a base de resine de polypropylene et de carbonate de calcium - Google Patents

Materiaux composites moules a base de resine de polypropylene et de carbonate de calcium

Info

Publication number
FR2382994A1
FR2382994A1 FR7801855A FR7801855A FR2382994A1 FR 2382994 A1 FR2382994 A1 FR 2382994A1 FR 7801855 A FR7801855 A FR 7801855A FR 7801855 A FR7801855 A FR 7801855A FR 2382994 A1 FR2382994 A1 FR 2382994A1
Authority
FR
France
Prior art keywords
calcium carbonate
composite materials
polypropylene resin
materials based
molded composite
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.)
Granted
Application number
FR7801855A
Other languages
English (en)
Other versions
FR2382994B1 (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.)
Ford France SA
Original Assignee
Ford France SA
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 Ford France SA filed Critical Ford France SA
Publication of FR2382994A1 publication Critical patent/FR2382994A1/fr
Application granted granted Critical
Publication of FR2382994B1 publication Critical patent/FR2382994B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

L'invention a pour objet un procédé permettant d'accroître la résistance au choc de matériaux composites de résine de polypropylène chargée de carbonate de calcium, en particulier la résistance au choc à basse température. Ce procédé consiste à mélanger des particules de dimension déterminée de résines d'homopolymère et de copolymère de propylène et du carbonate de calcium comme charge pour des mélanges uniformes, de préférence pulvérulents, convenant en particulier pour des opérations de formage, par exemple le moulage par injection
FR7801855A 1977-03-09 1978-01-24 Materiaux composites moules a base de resine de polypropylene et de carbonate de calcium Granted FR2382994A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/775,811 US4120844A (en) 1977-03-09 1977-03-09 Molded calcium carbonate filled propylene resin composites

Publications (2)

Publication Number Publication Date
FR2382994A1 true FR2382994A1 (fr) 1978-10-06
FR2382994B1 FR2382994B1 (fr) 1980-04-18

Family

ID=25105576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801855A Granted FR2382994A1 (fr) 1977-03-09 1978-01-24 Materiaux composites moules a base de resine de polypropylene et de carbonate de calcium

Country Status (8)

Country Link
US (1) US4120844A (fr)
JP (1) JPS53110646A (fr)
AU (1) AU518399B2 (fr)
CA (1) CA1111171A (fr)
DE (1) DE2810190B2 (fr)
ES (1) ES466933A1 (fr)
FR (1) FR2382994A1 (fr)
GB (1) GB1597194A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933138B2 (ja) * 1977-09-22 1984-08-14 旭化成株式会社 無機充填剤配合フイルム
USRE31213E (en) * 1978-07-31 1983-04-19 Bethlehem Steel Corporation Polyolefin composition having high impact resistance and high temperature flow resistance
DE3063242D1 (en) * 1979-03-14 1983-07-07 Hoechst Ag Highly filled free flowing polyolefin moulding composition, process for its preparation and its use
JPS6036173B2 (ja) * 1980-02-26 1985-08-19 王子油化合成紙株式会社 色相の改良された樹脂組成物
JPS56120742A (en) * 1980-02-29 1981-09-22 Idemitsu Petrochem Co Ltd Polypropylene composition
JPS57167351A (en) * 1981-04-09 1982-10-15 Matsushita Electric Ind Co Ltd Resin composition
US4454261A (en) * 1982-03-15 1984-06-12 Mobay Chemical Corporation Polycarbonate-calcite compositions
US4567089A (en) * 1984-07-23 1986-01-28 Mitsubishi Petrochemical Co., Ltd. Thermoforming propylene polymer laminated sheet
DE3626349A1 (de) * 1986-08-04 1988-02-11 Dynamit Nobel Ag Formmasse fuer einen vernetzten schaumstoff fuer schallschutzanwendungen aus polyolefinen und ethylen-propylen-kautschuk und verfahren zum herstellen des schaumstoffes
GB8621094D0 (en) * 1986-09-01 1986-10-08 Ici Plc Loading of polymer additives
SE466312B (sv) * 1987-05-11 1992-01-27 Tetra Pak Holdings Sa Behaallarlock med aaterfoerslutbar oeppningsanordning innefattande en polyolefin och oorganiskt fyllmedel
US5704888A (en) * 1995-04-14 1998-01-06 Cobe Laboratories, Inc. Intermittent collection of mononuclear cells in a centrifuge apparatus
BRPI0701443B1 (pt) * 2007-04-16 2017-04-04 Empresa Brasileira De Filmes Flexíveis Ltda - Ebff composições para papéis sintéticos e filmes ecológicos para escrita e impressão, papéis sintéticos e filmes obtidos a partir dessas composições e uso dos mesmos
EP2519577A2 (fr) 2009-12-31 2012-11-07 Arçelik Anonim Sirketi Procédé de préparation d'un mélange de polyoléfines chargé au carbonate de calcium
EP2536784B2 (fr) 2010-02-19 2020-11-25 ExxonMobil Chemical Patents Inc. Mélange de polymères elastomere et leurs procédés de production
EP2873685A1 (fr) * 2013-11-13 2015-05-20 Abu Dhabi Polymers Co. Ltd (Borouge) LLC. Alimentation directe de noir de carbone dans la production de composés noirs pour tuyau et applications de fils et de câbles / composition polymère présentant des propriétés améliorées pour applications de tuyau de pression

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700614A (en) * 1971-05-07 1972-10-24 Dart Ind Inc High impact polypropylene blends
JPS55211B2 (fr) * 1972-03-23 1980-01-07
US3997494A (en) * 1972-07-19 1976-12-14 General Electric Company Compounded thermoplastic polymeric materials and fillers
JPS5313232B2 (fr) * 1974-03-06 1978-05-09
JPS526745A (en) * 1975-07-07 1977-01-19 Hitachi Ltd Thermoplastic resin composition
JPS5942700B2 (ja) * 1975-07-14 1984-10-17 三菱化成ポリテック株式会社 無機質充填剤配合オレフイン系樹脂組成物

Also Published As

Publication number Publication date
AU518399B2 (en) 1981-10-01
FR2382994B1 (fr) 1980-04-18
ES466933A1 (es) 1979-02-01
JPS53110646A (en) 1978-09-27
AU3333478A (en) 1979-08-23
US4120844A (en) 1978-10-17
CA1111171A (fr) 1981-10-20
GB1597194A (en) 1981-09-03
DE2810190B2 (de) 1980-01-10
DE2810190A1 (de) 1978-09-14

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse