JPS5345822B2 - - Google Patents
Info
- Publication number
- JPS5345822B2 JPS5345822B2 JP3020974A JP3020974A JPS5345822B2 JP S5345822 B2 JPS5345822 B2 JP S5345822B2 JP 3020974 A JP3020974 A JP 3020974A JP 3020974 A JP3020974 A JP 3020974A JP S5345822 B2 JPS5345822 B2 JP S5345822B2
- Authority
- JP
- Japan
- 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
-
- 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
- B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3020974A JPS5345822B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-15 | 1974-03-15 | |
| FR7507707A FR2264056B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-15 | 1975-03-12 | |
| US05/557,990 US3992496A (en) | 1974-03-15 | 1975-03-13 | Process for producing porous thermoplastic resin sheet |
| CA75221992A CA1048723A (en) | 1974-03-15 | 1975-03-13 | Process for producing porous thermoplastic resin sheet |
| GB10879/75A GB1494152A (en) | 1974-03-15 | 1975-03-14 | Process for producing porous thermoplastic resin sheet |
| DE2511313A DE2511313C3 (de) | 1974-03-15 | 1975-03-14 | Verfahren zur Herstellung von porösem Plattenmaterial aus thermoplastischen Polymerisaten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3020974A JPS5345822B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-15 | 1974-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50123162A JPS50123162A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-27 |
| JPS5345822B2 true JPS5345822B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-12-09 |
Family
ID=12297328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3020974A Expired JPS5345822B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-15 | 1974-03-15 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145740U (ja) * | 1982-03-25 | 1983-09-30 | 東芝テック株式会社 | サ−マルプリンタ |
| JPS58155236U (ja) * | 1982-04-09 | 1983-10-17 | 三菱電機株式会社 | 印字装置 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182582A (en) * | 1976-01-27 | 1980-01-08 | A. T. Ramot Plastics Ltd. | Porous tubes and hollow profile structures and method of making same |
| US4333850A (en) * | 1979-06-15 | 1982-06-08 | Borg-Warner Corporation | Filled polymer composition for automatic addition of a corrosion inhibitor to a coolant system |
| US4454268A (en) * | 1983-06-23 | 1984-06-12 | The United States Of America As Represented By The Secretary Of Agriculture | Starch-based semipermeable films |
| US4515841A (en) * | 1983-12-30 | 1985-05-07 | American Sterilizer Company | Pore forming sterilization bag |
| JPS63128035A (ja) * | 1986-11-17 | 1988-05-31 | Mitsui Toatsu Chem Inc | 通気性防水膜 |
| US5296526A (en) * | 1990-08-15 | 1994-03-22 | Cargill, Incorporated | A process for preparing a composition containing a polymer of unsaturated hydrocarbon, a C1-4 alkyl or hydroxyalkylether of starch and a vinyl or acrylic polymer as a compatibilizing agent |
| NL9001826A (nl) * | 1990-08-15 | 1992-03-02 | Cargill Bv | Materiaal, dat een polymeer van onverzadigde koolwaterstof, een c1-4 alkyl- of hydroxyalkylether van zetmeel en een vinyl- of acrylpolymeer als verenigbaar makend middel bevat. |
| DE69118622T2 (de) * | 1990-09-04 | 1996-09-19 | Nippon Synthetic Chem Ind | Biologisch abbaubare, schmelzgeformte Gegenstände, Laminate daraus und ihre Verwendung |
| WO2012095746A2 (en) | 2011-01-11 | 2012-07-19 | Capsugel Belgium Nv | New hard capsules |
| JP2015145485A (ja) * | 2014-02-04 | 2015-08-13 | 三菱樹脂株式会社 | 樹脂多孔質体及びその製造方法 |
| BR112016023032B1 (pt) * | 2014-04-03 | 2022-01-25 | Gimsa S.R.L. | Material compósito laminado e embalagem que compreende o mesmo |
| US20180320487A1 (en) * | 2016-11-10 | 2018-11-08 | Packers Plus Energy Services Inc. | Lateral completion system with retrievable inner liner |
| EP4585211A2 (en) | 2017-04-14 | 2025-07-16 | Capsugel Belgium NV | Pullulan capsules |
| EP3610028A1 (en) | 2017-04-14 | 2020-02-19 | Capsugel Belgium NV | Process for making pullulan |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707201A (en) * | 1951-05-05 | 1955-04-26 | Richardson Co | Porous storage battery separator and method of making |
| NL85915C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1951-09-07 | 1900-01-01 | ||
| US2894289A (en) * | 1956-03-01 | 1959-07-14 | Dow Chemical Co | Method of making permeselective membranes |
| US3262834A (en) * | 1962-12-20 | 1966-07-26 | Rogers Corp | Waterproof gas-permeable plastic sheet |
| US3536796A (en) * | 1967-11-29 | 1970-10-27 | Grace W R & Co | Process for reducing shrinkage in preparing porous plastic sheet |
| US3551210A (en) * | 1969-02-03 | 1970-12-29 | Gen Motors Corp | Process for the high-speed manufacture of pvc battery separators |
| US3574150A (en) * | 1969-05-28 | 1971-04-06 | Atomic Energy Commission | Open-pore polyurethane product |
| US3784390A (en) * | 1971-07-23 | 1974-01-08 | Hayashibara Biochem Lab | Shaped bodies of pullulan and their use |
| JPS5060530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-09-29 | 1975-05-24 |
-
1974
- 1974-03-15 JP JP3020974A patent/JPS5345822B2/ja not_active Expired
-
1975
- 1975-03-12 FR FR7507707A patent/FR2264056B1/fr not_active Expired
- 1975-03-13 CA CA75221992A patent/CA1048723A/en not_active Expired
- 1975-03-13 US US05/557,990 patent/US3992496A/en not_active Expired - Lifetime
- 1975-03-14 DE DE2511313A patent/DE2511313C3/de not_active Expired
- 1975-03-14 GB GB10879/75A patent/GB1494152A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145740U (ja) * | 1982-03-25 | 1983-09-30 | 東芝テック株式会社 | サ−マルプリンタ |
| JPS58155236U (ja) * | 1982-04-09 | 1983-10-17 | 三菱電機株式会社 | 印字装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2511313C3 (de) | 1978-04-13 |
| GB1494152A (en) | 1977-12-07 |
| DE2511313B2 (de) | 1977-08-18 |
| FR2264056B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-15 |
| US3992496A (en) | 1976-11-16 |
| CA1048723A (en) | 1979-02-20 |
| FR2264056A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-10 |
| DE2511313A1 (de) | 1975-09-25 |
| JPS50123162A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-27 |