BE664414A - - Google Patents
Info
- Publication number
- BE664414A BE664414A BE664414DA BE664414A BE 664414 A BE664414 A BE 664414A BE 664414D A BE664414D A BE 664414DA BE 664414 A BE664414 A BE 664414A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- 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
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- 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
- C08J2323/14—Copolymers of propene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US386104A US3345447A (en) | 1964-07-08 | 1964-07-08 | Method for forming polypropylene film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE664414A true BE664414A (it) | 1900-01-01 |
Family
ID=23524171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE664414D BE664414A (it) | 1964-07-08 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3345447A (it) |
| BE (1) | BE664414A (it) |
| NL (1) | NL6506439A (it) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423274A (en) * | 1965-08-30 | 1969-01-21 | Union Carbide Corp | Thermoplastic wrapping materials having translucent areas and process therefor |
| US3465070A (en) * | 1966-05-20 | 1969-09-02 | Union Carbide Corp | Method of producing thermoplastic film characterized by improved properties |
| DE1938913C3 (de) * | 1969-07-31 | 1974-02-14 | Chemische Werke Huels Ag | Formmassen aus Polypropylen und Polybuten-1 |
| US3995007A (en) * | 1971-10-05 | 1976-11-30 | Sanyo-Kokusaku Pulp Co., Ltd. | Method of stretching film below the natural draw ratio without necking |
| US4360552A (en) * | 1975-02-28 | 1982-11-23 | General Electric Company | Textured surface polypropylene film |
| US4255381A (en) * | 1975-02-28 | 1981-03-10 | General Electric Company | Textured surface polypropylene film |
| US4310485A (en) * | 1980-09-26 | 1982-01-12 | Crown Zellerbach Corporation | Method of improving the flatness of compression-rolled plastic film |
| US4739025A (en) * | 1986-05-05 | 1988-04-19 | Hercules Incorporated | Radiation resistant polypropylene-containing products |
| JPH0764008B2 (ja) * | 1990-10-23 | 1995-07-12 | 出光石油化学株式会社 | ポリプロピレン樹脂シートまたはフィルムの製造方法 |
| US6306327B1 (en) * | 1995-11-14 | 2001-10-23 | Idemitsu Petrochemical Co., Ltd. | Producing method of a thermoplastic resin sheet and producing apparatus therefor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840191A (en) * | 1957-09-11 | 1960-07-06 | Ici Ltd | Films of polypropylene |
| NL233630A (it) * | 1957-11-27 | |||
| US3000845A (en) * | 1959-09-17 | 1961-09-19 | Koppers Co Inc | Process of promoting crystallization of isotactic polystyrene with a crystallization enhancer |
| US3066366A (en) * | 1960-12-08 | 1962-12-04 | American Viscose Corp | Binding device |
| US3217073A (en) * | 1962-04-26 | 1965-11-09 | Eastman Kodak Co | Process for the manufacture of biaxially oriented polypropylene film |
-
0
- BE BE664414D patent/BE664414A/xx unknown
-
1964
- 1964-07-08 US US386104A patent/US3345447A/en not_active Expired - Lifetime
-
1965
- 1965-05-20 NL NL6506439A patent/NL6506439A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3345447A (en) | 1967-10-03 |
| NL6506439A (it) | 1966-01-10 |