BE625064A - - Google Patents
Info
- Publication number
- BE625064A BE625064A BE625064DA BE625064A BE 625064 A BE625064 A BE 625064A BE 625064D A BE625064D A BE 625064DA BE 625064 A BE625064 A BE 625064A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/146—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly transversely to the direction of feed and then parallel thereto
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US153795A US3256379A (en) | 1961-11-21 | 1961-11-21 | Process for stretching polyester films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE625064A true BE625064A (US20030220297A1-20031127-C00033.png) |
Family
ID=22548766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE625064D BE625064A (US20030220297A1-20031127-C00033.png) | 1961-11-21 |
Country Status (7)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510552A (en) * | 1965-09-15 | 1970-05-05 | Nippon Rayon Kk | Biaxially drawing polyamide film |
| CA939479A (en) * | 1969-07-23 | 1974-01-08 | Robert G. Peet | Method of and apparatus for stretching polymeric film |
| DE2543006C2 (de) * | 1974-09-27 | 1985-05-30 | Teijin Ltd., Osaka | Verwendung einer biaxial orientierten Polyäthylenterephthalatfolie als Gewächshausbespannung |
| JPS5713469B2 (US20030220297A1-20031127-C00033.png) * | 1974-12-19 | 1982-03-17 | ||
| DE2460394A1 (de) * | 1974-12-20 | 1976-06-24 | Hoechst Ag | Schrumpffaehige polyaethylenterephthalatfolie |
| US4311741A (en) * | 1978-03-30 | 1982-01-19 | Minnesota Mining And Manufacturing Company | Polyester films with improved processability and tear resistance |
| US4286011A (en) * | 1978-03-30 | 1981-08-25 | Minnesota Mining And Manufacturing Company | Polyester films with improved processability and tear resistance |
| US5268136A (en) * | 1980-04-17 | 1993-12-07 | Saint-Gobain Vitrage International | Method for the manufacture of plastic sheets of good optical quality |
| JPS6056101B2 (ja) * | 1980-09-25 | 1985-12-09 | 東レ株式会社 | ポリエステルフイルムの製造方法 |
| DE3610167A1 (de) * | 1986-03-26 | 1987-10-01 | Hoechst Ag | Mehrschichtige polyesterfolie fuer magnetische informationstraeger |
| FR2640984B1 (US20030220297A1-20031127-C00033.png) * | 1988-12-28 | 1992-09-11 | Rhone Poulenc Films |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2904841A (en) * | 1957-10-11 | 1959-09-22 | Du Pont | Preparation of oriented polymer films |
| US2995779A (en) * | 1959-03-12 | 1961-08-15 | Du Pont | Treatment for polymeric film to restrain gauge variation |
-
0
- NL NL285743D patent/NL285743A/xx unknown
- BE BE625064D patent/BE625064A/xx unknown
-
1961
- 1961-11-21 US US153795A patent/US3256379A/en not_active Expired - Lifetime
-
1962
- 1962-11-03 LU LU42636D patent/LU42636A1/xx unknown
- 1962-11-16 GB GB43515/62A patent/GB1028943A/en not_active Expired
- 1962-11-20 DK DK499962AA patent/DK112128B/da unknown
- 1962-11-21 CH CH1363262A patent/CH421485A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3256379A (en) | 1966-06-14 |
| GB1028943A (en) | 1966-05-11 |
| NL285743A (US20030220297A1-20031127-C00033.png) | |
| CH421485A (de) | 1966-09-30 |
| LU42636A1 (US20030220297A1-20031127-C00033.png) | 1963-05-03 |
| DK112128B (da) | 1968-11-11 |
