DE3366527D1 - Process for producing porous, film-like or fibrous structure of aromatic polyester - Google Patents
Process for producing porous, film-like or fibrous structure of aromatic polyesterInfo
- Publication number
- DE3366527D1 DE3366527D1 DE8383103414T DE3366527T DE3366527D1 DE 3366527 D1 DE3366527 D1 DE 3366527D1 DE 8383103414 T DE8383103414 T DE 8383103414T DE 3366527 T DE3366527 T DE 3366527T DE 3366527 D1 DE3366527 D1 DE 3366527D1
- Authority
- DE
- Germany
- Prior art keywords
- film
- fibrous structure
- aromatic polyester
- producing porous
- porous
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
- B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57060294A JPS58179243A (ja) | 1982-04-13 | 1982-04-13 | 多孔性ポリエステル成形物の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3366527D1 true DE3366527D1 (en) | 1986-11-06 |
Family
ID=13137991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383103414T Expired DE3366527D1 (en) | 1982-04-13 | 1983-04-07 | Process for producing porous, film-like or fibrous structure of aromatic polyester |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0091669B1 (de) |
JP (1) | JPS58179243A (de) |
DE (1) | DE3366527D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0185055B1 (de) * | 1984-05-18 | 1991-04-24 | Scimat Limited | Verfahren zur Herstellung eines mikroporösen Gegenstandes |
JPS6281431A (ja) * | 1985-10-03 | 1987-04-14 | Keinosuke Isono | 樹脂成形物及びその製造方法 |
KR890701808A (ko) * | 1987-10-01 | 1989-12-21 | 마에다 가쯔노스께 | 고강도 액정수지성형물 및 액정수지복합체 및 그의 제법 |
KR940006902B1 (ko) * | 1991-06-27 | 1994-07-29 | 제일합섬 주식회사 | 저 올리고머성 폴리에스테르 필름의 제조방법 |
JPH0612071U (ja) * | 1991-12-06 | 1994-02-15 | 福岡印刷株式会社 | プリペイドカ−ド付台紙およびハガキ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB802689A (en) * | 1955-08-06 | 1958-10-08 | British Nylon Spinners Ltd | Improvements in or relating to yarn comprising crimped filaments and its manufacture |
US4290987A (en) * | 1979-07-02 | 1981-09-22 | Celanese Corporation | Process for preparing microporous hollow fibers |
US4517315A (en) * | 1981-01-27 | 1985-05-14 | Teijin Limited | Production of a film-like or fibrous structure of an aromatic polyester |
-
1982
- 1982-04-13 JP JP57060294A patent/JPS58179243A/ja active Granted
-
1983
- 1983-04-07 DE DE8383103414T patent/DE3366527D1/de not_active Expired
- 1983-04-07 EP EP83103414A patent/EP0091669B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0091669B1 (de) | 1986-10-01 |
EP0091669A2 (de) | 1983-10-19 |
JPH0227371B2 (de) | 1990-06-15 |
JPS58179243A (ja) | 1983-10-20 |
EP0091669A3 (en) | 1985-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |