IT1114892B - CALENDERABLE PROPYLENE POLYMER COMPOSITIONS - Google Patents

CALENDERABLE PROPYLENE POLYMER COMPOSITIONS

Info

Publication number
IT1114892B
IT1114892B IT7725704A IT2570477A IT1114892B IT 1114892 B IT1114892 B IT 1114892B IT 7725704 A IT7725704 A IT 7725704A IT 2570477 A IT2570477 A IT 2570477A IT 1114892 B IT1114892 B IT 1114892B
Authority
IT
Italy
Prior art keywords
calenderable
polymer compositions
propylene polymer
propylene
compositions
Prior art date
Application number
IT7725704A
Other languages
Italian (it)
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1114892B publication Critical patent/IT1114892B/en

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
IT7725704A 1976-07-13 1977-07-13 CALENDERABLE PROPYLENE POLYMER COMPOSITIONS IT1114892B (en)

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
IT1114892B true IT1114892B (en) 1986-01-27

Family

ID=26249579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7725704A IT1114892B (en) 1976-07-13 1977-07-13 CALENDERABLE PROPYLENE POLYMER COMPOSITIONS

Country Status (12)

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

Families Citing this family (16)

* 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
JPS5690844A (en) * 1979-12-24 1981-07-23 Toa Nenryo Kogyo Kk Heat-stable polyolefin composition
AT367782B (en) * 1980-04-18 1982-07-26 Chemie Linz Ag METHOD FOR PRODUCING FILMS OR PLATES FROM POLYPROPYLENE OR THEIR MIXTURES WITH POLYAETHYLENE
EP0040298A1 (en) * 1980-04-18 1981-11-25 Chemie Linz Aktiengesellschaft Method of producing sheets or boards of polypropylene or its mixtures with polyethylene
US4402214A (en) * 1981-04-08 1983-09-06 Facet Enterprises, Inc. Filter element test method and apparatus
DE3240338C1 (en) * 1982-10-30 1989-08-10 Dynamit Nobel Ag, 5210 Troisdorf Process for the production of films from polypropylene by calendering
JPS5983036A (en) * 1982-11-04 1984-05-14 Nitto Electric Ind Co Ltd Method for counting fine particle in liquid
US4529306A (en) * 1983-06-13 1985-07-16 Flow Vision, Inc. Apparatus and method for polymer melt stream analysis
JPS60231133A (en) * 1984-05-01 1985-11-16 Hoya Corp Measurement of floated particles
JPS63135569A (en) * 1986-11-18 1988-06-07 三井東圧化学株式会社 Air permeable waterproof nonwoven fabric
JPH0743116U (en) * 1993-01-28 1995-08-18 南亜塑膠工業股▲ひん▼有限公司 Calendar equipment for polypropylene film production
WO1995011803A1 (en) * 1993-10-28 1995-05-04 Textiles Et Plastiques Chomarat Method for making a flexible, fluid-tight sheet comprised of a textile support coated on both faces with a polypropylene-based coating layer
FR2711681B1 (en) * 1993-10-28 1995-11-24 Chomarat Textiles Plastiques Flexible, waterproof, heat and flame resistant sheet, and process for obtaining it.
IT1265296B1 (en) * 1993-12-20 1996-10-31 Himont Inc POLYPROPYLENE FILM FOR PACKAGING
EP0702052A1 (en) * 1994-09-19 1996-03-20 Unilever Plc Conical wound polyolefin packaging
DE102020121962A1 (en) * 2020-08-21 2022-02-24 Webasto SE Arrangement for a vehicle roof, method for producing an arrangement for a vehicle roof, vehicle roof and motor vehicle

Also Published As

Publication number Publication date
AU2678577A (en) 1979-01-11
NL7707618A (en) 1978-01-17
PT66792B (en) 1978-12-19
UST973011I4 (en) 1978-08-01
FR2358439A1 (en) 1978-02-10
PL199531A1 (en) 1978-04-24
DD134358A5 (en) 1979-02-21
SE7708099L (en) 1978-01-14
JPS5327640A (en) 1978-03-15
PT66792A (en) 1977-08-01
DE2731479A1 (en) 1978-01-19
ES460693A1 (en) 1978-12-01

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