DK144481A - PROCEDURE FOR THE PREPARATION OF FILES OR PLATES OF POLYPROPYLENE OR MIXTURES THEREOF WITH THE POLYETHYLE - Google Patents
PROCEDURE FOR THE PREPARATION OF FILES OR PLATES OF POLYPROPYLENE OR MIXTURES THEREOF WITH THE POLYETHYLEInfo
- Publication number
- DK144481A DK144481A DK144481A DK144481A DK144481A DK 144481 A DK144481 A DK 144481A DK 144481 A DK144481 A DK 144481A DK 144481 A DK144481 A DK 144481A DK 144481 A DK144481 A DK 144481A
- Authority
- DK
- Denmark
- Prior art keywords
- polyethyle
- files
- polypropylene
- mixtures
- procedure
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
AT0356480A AT368182B (en) | 1980-04-22 | 1980-07-08 | METHOD FOR PRODUCING FILMS OR PLATES FROM POLYPROPYLENE OR THEIR MIXTURES WITH POLYAETHYLENE |
Publications (1)
Publication Number | Publication Date |
---|---|
DK144481A true DK144481A (en) | 1981-10-19 |
Family
ID=27148296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK144481A DK144481A (en) | 1980-04-18 | 1981-03-31 | PROCEDURE FOR THE PREPARATION OF FILES OR PLATES OF POLYPROPYLENE OR MIXTURES THEREOF WITH THE POLYETHYLE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0040298A1 (en) |
AU (1) | AU6950181A (en) |
DK (1) | DK144481A (en) |
Families Citing this family (5)
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 |
US8822598B2 (en) | 2010-06-21 | 2014-09-02 | Dow Global Technologies Llc | Crystalline block composites as compatibilizers |
Family Cites Families (4)
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 |
-
1981
- 1981-03-09 EP EP81101692A patent/EP0040298A1/en not_active Withdrawn
- 1981-03-31 DK DK144481A patent/DK144481A/en not_active Application Discontinuation
- 1981-04-14 AU AU69501/81A patent/AU6950181A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU6950181A (en) | 1981-10-22 |
EP0040298A1 (en) | 1981-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
AHB | Application shelved due to non-payment | ||
AHS | Application shelved for other reasons than non-payment |