CA943730A - Oriented copolyketone film structures and process - Google Patents
Oriented copolyketone film structures and processInfo
- Publication number
- CA943730A CA943730A CA114,560A CA114560A CA943730A CA 943730 A CA943730 A CA 943730A CA 114560 A CA114560 A CA 114560A CA 943730 A CA943730 A CA 943730A
- Authority
- CA
- Canada
- Prior art keywords
- copolyketone
- oriented
- film structures
- structures
- film
- 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.)
- Expired
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
-
- 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
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4523770A | 1970-06-10 | 1970-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA943730A true CA943730A (en) | 1974-03-19 |
Family
ID=21936760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA114,560A Expired CA943730A (en) | 1970-06-10 | 1971-06-01 | Oriented copolyketone film structures and process |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE768343A (fr) |
CA (1) | CA943730A (fr) |
DE (1) | DE2128734A1 (fr) |
FR (1) | FR2094164B1 (fr) |
GB (1) | GB1340710A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5049340A (en) * | 1989-12-18 | 1991-09-17 | E. I. Du Pont De Nemours And Company | Process for making continuous films of ordered poly(ether ketone ketones) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1492379A (fr) * | 1965-08-04 | 1967-08-18 | Du Pont | Procédé de préparation de polycétones et polysulfones aromatiques |
-
1971
- 1971-06-01 CA CA114,560A patent/CA943730A/en not_active Expired
- 1971-06-09 GB GB1967371A patent/GB1340710A/en not_active Expired
- 1971-06-09 DE DE19712128734 patent/DE2128734A1/de active Pending
- 1971-06-09 FR FR7120892A patent/FR2094164B1/fr not_active Expired
- 1971-06-10 BE BE768343A patent/BE768343A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR2094164B1 (fr) | 1975-04-18 |
FR2094164A1 (fr) | 1972-02-04 |
BE768343A (fr) | 1971-12-10 |
GB1340710A (en) | 1973-12-12 |
DE2128734A1 (de) | 1971-12-16 |
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