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FR2358439A1 - Compositions de polymeres de propylene propres au calandrage - Google Patents

Compositions de polymeres de propylene propres au calandrage

Info

Publication number
FR2358439A1
FR2358439A1 FR7721254A FR7721254A FR2358439A1 FR 2358439 A1 FR2358439 A1 FR 2358439A1 FR 7721254 A FR7721254 A FR 7721254A FR 7721254 A FR7721254 A FR 7721254A FR 2358439 A1 FR2358439 A1 FR 2358439A1
Authority
FR
France
Prior art keywords
calendering
soap
inorganic material
crystalline polypropylene
particulate inorganic
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.)
Withdrawn
Application number
FR7721254A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB2905976A external-priority patent/GB1575010A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2358439A1 publication Critical patent/FR2358439A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

L'invention concerne l'industrie des matières plastiques. Elle a pour objet des compositions d'homopolymères ou copolymères de propylène se pretant au travail à la calandre 1, 2, 3, 4 en une pellicule 6 après incorporation de systèmes stabilisants hautement efficaces et éventuellement de 15 à 60 % en poids de matières inorganiques Ces pellicules sont préférées pour les fabrications par thermofaçonnage.
FR7721254A 1976-07-13 1977-07-11 Compositions de polymeres de propylene propres au calandrage Withdrawn FR2358439A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2905976A GB1575010A (en) 1976-07-13 1976-07-13 Calenderable propylene polymer compositions
GB1312677 1977-03-29

Publications (1)

Publication Number Publication Date
FR2358439A1 true FR2358439A1 (fr) 1978-02-10

Family

ID=26249579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721254A Withdrawn FR2358439A1 (fr) 1976-07-13 1977-07-11 Compositions de polymeres de propylene propres au calandrage

Country Status (12)

Country Link
US (1) UST973011I4 (fr)
JP (1) JPS5327640A (fr)
AU (1) AU2678577A (fr)
DD (1) DD134358A5 (fr)
DE (1) DE2731479A1 (fr)
ES (1) ES460693A1 (fr)
FR (1) FR2358439A1 (fr)
IT (1) IT1114892B (fr)
NL (1) NL7707618A (fr)
PL (1) PL199531A1 (fr)
PT (1) PT66792B (fr)
SE (1) SE7708099L (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032627A3 (fr) * 1979-12-24 1981-08-12 Toa Nenryo Kogyo Kabushiki Kaisha Composition polyoléfinique stabilisée contre la chaleur et procédé pour sa préparation
EP0293482A4 (fr) * 1986-11-18 1989-11-07 Mitsui Toatsu Chemicals Tissu non tisse permeable aux gaz et impermeable a l'eau et procede de production.
WO1995011803A1 (fr) * 1993-10-28 1995-05-04 Textiles Et Plastiques Chomarat Procede de realisation d'une feuille souple, etanche, constituee par un support textile revetu sur ses deux faces d'une couche d'enduction a base de polypropylene
FR2711681A1 (fr) * 1993-10-28 1995-05-05 Chomarat Textiles Plastiques Feuille souple, étanche, résistant à la chaleur et à la flamme, et procédé pour son obtention.
EP0659815A1 (fr) * 1993-12-20 1995-06-28 Montell North America Inc. Pellicules de polypropylène utilisables pour l'emballage
EP0702052A1 (fr) * 1994-09-19 1996-03-20 Unilever Plc Enroulements tronconiques à bace de polyoléfines

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142039A (en) * 1979-04-23 1980-11-06 Tokuyama Soda Co Ltd Polypropylene composition
AT367782B (de) * 1980-04-18 1982-07-26 Chemie Linz Ag Verfahren zur herstellung von folien oder platten aus polypropylen oder dessen mischungen mit polyaethylen
EP0040298A1 (fr) * 1980-04-18 1981-11-25 Chemie Linz Aktiengesellschaft Procédé pour fabriquer des feuilles ou plaques en polypropylène ou en mélanges de polypropylène et de polyéthylène
US4402214A (en) * 1981-04-08 1983-09-06 Facet Enterprises, Inc. Filter element test method and apparatus
DE3240338C1 (de) * 1982-10-30 1989-08-10 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum Herstellen von Folien aus Polypropylen durch Kalandrieren
JPS5983036A (ja) * 1982-11-04 1984-05-14 Nitto Electric Ind Co Ltd 液体中の微粒子数計数方法
US4529306A (en) * 1983-06-13 1985-07-16 Flow Vision, Inc. Apparatus and method for polymer melt stream analysis
JPS60231133A (ja) * 1984-05-01 1985-11-16 Hoya Corp 浮遊粒子計測方法
JPH0743116U (ja) * 1993-01-28 1995-08-18 南亜塑膠工業股▲ひん▼有限公司 ポリプロピレンフィルム製造のカレンダ装置
DE102020121962A1 (de) * 2020-08-21 2022-02-24 Webasto SE Anordnung für ein Fahrzeugdach, Verfahren zum Herstellen einer Anordnung für ein Fahrzeugdach, Fahrzeugdach und Kraftfahrzeug

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032627A3 (fr) * 1979-12-24 1981-08-12 Toa Nenryo Kogyo Kabushiki Kaisha Composition polyoléfinique stabilisée contre la chaleur et procédé pour sa préparation
EP0293482A4 (fr) * 1986-11-18 1989-11-07 Mitsui Toatsu Chemicals Tissu non tisse permeable aux gaz et impermeable a l'eau et procede de production.
WO1995011803A1 (fr) * 1993-10-28 1995-05-04 Textiles Et Plastiques Chomarat Procede de realisation d'une feuille souple, etanche, constituee par un support textile revetu sur ses deux faces d'une couche d'enduction a base de polypropylene
FR2711681A1 (fr) * 1993-10-28 1995-05-05 Chomarat Textiles Plastiques Feuille souple, étanche, résistant à la chaleur et à la flamme, et procédé pour son obtention.
EP0659815A1 (fr) * 1993-12-20 1995-06-28 Montell North America Inc. Pellicules de polypropylène utilisables pour l'emballage
AU687111B2 (en) * 1993-12-20 1998-02-19 Montell North America Inc. Polypropylene films suitable for packaging
US5902848A (en) * 1993-12-20 1999-05-11 Montell North America Inc. Polypropylene films suitable for packaging
EP0702052A1 (fr) * 1994-09-19 1996-03-20 Unilever Plc Enroulements tronconiques à bace de polyoléfines

Also Published As

Publication number Publication date
PL199531A1 (pl) 1978-04-24
PT66792A (en) 1977-08-01
IT1114892B (it) 1986-01-27
UST973011I4 (en) 1978-08-01
JPS5327640A (en) 1978-03-15
DE2731479A1 (de) 1978-01-19
PT66792B (en) 1978-12-19
SE7708099L (sv) 1978-01-14
ES460693A1 (es) 1978-12-01
DD134358A5 (de) 1979-02-21
NL7707618A (nl) 1978-01-17
AU2678577A (en) 1979-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse