AU6950181A - Preparation of films of sheets from polypropylene or mixtures therof with polyehtylene - Google Patents

Preparation of films of sheets from polypropylene or mixtures therof with polyehtylene

Info

Publication number
AU6950181A
AU6950181A AU69501/81A AU6950181A AU6950181A AU 6950181 A AU6950181 A AU 6950181A AU 69501/81 A AU69501/81 A AU 69501/81A AU 6950181 A AU6950181 A AU 6950181A AU 6950181 A AU6950181 A AU 6950181A
Authority
AU
Australia
Prior art keywords
polyehtylene
polypropylene
films
sheets
preparation
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.)
Abandoned
Application number
AU69501/81A
Inventor
Florian Altendorfer
Hermann Hagn
Hans Stautner
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.)
Patheon Austria GmbH and Co KG
Renolit SE
Original Assignee
Chemie Linz AG
Renolit Werke GmbH
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 AT0212480A external-priority patent/AT367782B/en
Priority claimed from AT0356480A external-priority patent/AT368182B/en
Application filed by Chemie Linz AG, Renolit Werke GmbH filed Critical Chemie Linz AG
Publication of AU6950181A publication Critical patent/AU6950181A/en
Abandoned 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2503/00—Use of resin-bonded materials as filler
    • B29K2503/04—Inorganic materials
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
AU69501/81A 1980-04-18 1981-04-14 Preparation of films of sheets from polypropylene or mixtures therof with polyehtylene Abandoned AU6950181A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AT212480 1980-04-18
AT0212480A AT367782B (en) 1980-04-18 1980-04-18 METHOD FOR PRODUCING FILMS OR PLATES FROM POLYPROPYLENE OR THEIR MIXTURES WITH POLYAETHYLENE
DE19803015465 DE3015465A1 (en) 1980-04-18 1980-04-22 Polypropylene films with smooth surface - prepd. by calendering at above crystalline m.pt., and at set speed difference of successive rollers
AT356480 1980-07-08
AT0356480A AT368182B (en) 1980-04-22 1980-07-08 METHOD FOR PRODUCING FILMS OR PLATES FROM POLYPROPYLENE OR THEIR MIXTURES WITH POLYAETHYLENE

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU76304/81A Addition AU7630481A (en) 1981-10-13 1981-10-13 Preparation of films or sheets from polypropylene or mixtures thereof with polyethylene

Publications (1)

Publication Number Publication Date
AU6950181A true AU6950181A (en) 1981-10-22

Family

ID=27148296

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69501/81A Abandoned AU6950181A (en) 1980-04-18 1981-04-14 Preparation of films of sheets from polypropylene or mixtures therof with polyehtylene

Country Status (3)

Country Link
EP (1) EP0040298A1 (en)
AU (1) AU6950181A (en)
DK (1) DK144481A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240338C1 (en) * 1982-10-30 1989-08-10 Dynamit Nobel Ag, 5210 Troisdorf Process for the production of films from polypropylene by calendering
DE4028407A1 (en) * 1990-09-07 1992-03-12 Hoechst Ag POLYOLEFIN MOLD FOR THE PRODUCTION OF CALENDERED FOILS
US5439628A (en) * 1993-03-22 1995-08-08 Inteplast Corporation Method for manufacturing polypropylene film and sheet
DE19548788A1 (en) * 1995-12-27 1997-07-03 Hoechst Ag Foils and layers
US8822599B2 (en) 2010-06-21 2014-09-02 Dow Global Technologies Llc Crystalline block composites as compatibilizers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT189399B (en) * 1955-03-15 1957-03-25 Chemie Linz Ag Process for the production of polyethylene films
AT211040B (en) * 1957-09-12 1960-09-10 Hoechst Ag Process for the production of foils, tapes and the like Like. Made of heat-deformable crystalline or partially crystalline organic high polymers, in particular polyethylene
UST973011I4 (en) * 1976-07-13 1978-08-01 Calenderable propylene polymer compositions
DE2732567A1 (en) * 1977-07-19 1979-02-01 Lentia Gmbh Transparent polyolefin foil prodn. - using calender rollers, the last pair of which is maintained below crystalline m.pt. and accelerated w.r.t. preceding rollers

Also Published As

Publication number Publication date
EP0040298A1 (en) 1981-11-25
DK144481A (en) 1981-10-19

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