SE7611603L - Forfarande for framstellning av mikroporos film - Google Patents
Forfarande for framstellning av mikroporos filmInfo
- Publication number
- SE7611603L SE7611603L SE7611603A SE7611603A SE7611603L SE 7611603 L SE7611603 L SE 7611603L SE 7611603 A SE7611603 A SE 7611603A SE 7611603 A SE7611603 A SE 7611603A SE 7611603 L SE7611603 L SE 7611603L
- Authority
- SE
- Sweden
- Prior art keywords
- microporos
- procedure
- film
- making
- microporos film
- Prior art date
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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
- B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
-
- 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
- B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/001—Tubular films, sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87642569A | 1969-11-13 | 1969-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7611603L true SE7611603L (sv) | 1976-10-19 |
Family
ID=25367679
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7015381A SE397063B (sv) | 1969-11-13 | 1970-11-13 | Forfarande for framstellning av en oppencellig, mikroporos film |
SE7611603A SE7611603L (sv) | 1969-11-13 | 1976-10-19 | Forfarande for framstellning av mikroporos film |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7015381A SE397063B (sv) | 1969-11-13 | 1970-11-13 | Forfarande for framstellning av en oppencellig, mikroporos film |
Country Status (13)
Country | Link |
---|---|
US (1) | US3801692A (sv) |
JP (1) | JPS502176B1 (sv) |
BE (1) | BE758820A (sv) |
CA (1) | CA955715A (sv) |
CH (1) | CH527249A (sv) |
DE (1) | DE2055369A1 (sv) |
ES (1) | ES385480A1 (sv) |
FR (1) | FR2069229A5 (sv) |
GB (1) | GB1287504A (sv) |
NL (1) | NL7016419A (sv) |
NO (1) | NO133063C (sv) |
SE (2) | SE397063B (sv) |
ZA (1) | ZA707454B (sv) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1476791A (en) * | 1973-06-11 | 1977-06-16 | Matsushita Electric Ind Co Ltd | Process for producing porous polymer film |
US4138459A (en) * | 1975-09-08 | 1979-02-06 | Celanese Corporation | Process for preparing a microporous polymer film |
US4530809A (en) * | 1980-10-14 | 1985-07-23 | Mitsubishi Rayon Co., Ltd. | Process for making microporous polyethylene hollow fibers |
CA1196462A (en) * | 1981-08-12 | 1985-11-12 | Peter J. Metcalfe | Adhesive dressing and components |
GB8302640D0 (en) * | 1982-02-17 | 1983-03-02 | Ici Plc | Production of ion-exchange membrane |
GB8302639D0 (en) * | 1982-02-17 | 1983-03-02 | Ici Plc | Installation of ion-exchange in electrolytic cell |
MX162011A (es) * | 1982-02-17 | 1991-03-20 | Ici Plc | Instalacion de una membrana de intercambio de iones,en una celda electrolitica |
JPS61146308A (ja) * | 1984-12-21 | 1986-07-04 | Ube Ind Ltd | 多孔質ポリプロピレン中空糸又はフイルムの製造法 |
US4620956A (en) * | 1985-07-19 | 1986-11-04 | Celanese Corporation | Process for preparing microporous polyethylene film by uniaxial cold and hot stretching |
US4833172A (en) * | 1987-04-24 | 1989-05-23 | Ppg Industries, Inc. | Stretched microporous material |
US4861644A (en) * | 1987-04-24 | 1989-08-29 | Ppg Industries, Inc. | Printed microporous material |
US5013439A (en) * | 1988-05-12 | 1991-05-07 | Hoechst Celanese Corporation | Microporous membranes having increased pore densities and process for making the same |
US4994335A (en) * | 1988-09-10 | 1991-02-19 | Ube Industries, Ltd. | Microporous film, battery separator employing the same, and method of producing them |
US5173235A (en) * | 1988-09-10 | 1992-12-22 | Ube Industries, Ltd. | Method of producing microporous film |
CA2007160C (en) * | 1989-01-09 | 1997-08-19 | Gunilla E. Gillberg-Laforce | Microporus membrane from cold-rolled precursor films |
JP2628788B2 (ja) * | 1990-08-09 | 1997-07-09 | 宇部興産株式会社 | 微多孔性膜の製造方法及びその方法で製造される耐溶断性微多孔性膜 |
US5690949A (en) * | 1991-10-18 | 1997-11-25 | Minnesota Mining And Manufacturing Company | Microporous membrane material for preventing transmission of viral pathogens |
US5935370A (en) * | 1991-10-18 | 1999-08-10 | #M Innovative Properties Company Minnesota Mining And Manufacturing Co. | Method for laminating a viral barrier microporous membrane to a nonwoven web to prevent transmission of viral pathogens |
NL9101876A (nl) * | 1991-11-11 | 1993-06-01 | Dsm Nv | Werkwijze voor het vervaardigen van een stoomsteriliseerbaar poreus polyolefinemembraan en bij 134 graden celsius stoomsteriliseerbaar polyetheenmembraan. |
US5565281A (en) * | 1994-12-02 | 1996-10-15 | Hoechst Celanese Corporation | Shutdown, bilayer battery separator |
TW297171B (sv) | 1994-12-20 | 1997-02-01 | Hoechst Celanese Corp | |
US5682618A (en) * | 1995-04-03 | 1997-11-04 | Minnesota Mining And Manufacturing Company | Viral resistant seam for protective apparel, and method of manufacturing same |
US5786058A (en) * | 1995-04-03 | 1998-07-28 | Minnesota Mining & Mfg | Thermally bonded viral barrier composite |
US5976220A (en) * | 1996-12-09 | 1999-11-02 | 3M Innovative Properties Company | Diffusional gas transfer system and method using same |
KR19990040319A (ko) | 1997-11-17 | 1999-06-05 | 성재갑 | 고분자 표면의 이온 입자 조사에 의한 미세 기공 막의 제조 |
US6830849B2 (en) * | 2000-01-10 | 2004-12-14 | Lg Chemical Co., Ltd. | High crystalline polypropylene microporous membrane, multi-component microporous membrane and methods for preparing the same |
US6432586B1 (en) | 2000-04-10 | 2002-08-13 | Celgard Inc. | Separator for a high energy rechargeable lithium battery |
AU2001294715A1 (en) | 2000-09-26 | 2002-04-08 | Clemson University | Chaotic mixing method and structured materials formed therefrom |
US6878226B2 (en) * | 2002-01-08 | 2005-04-12 | Wei-Ching Yu | Continuous methods of making microporous battery separators |
US7182894B2 (en) * | 2004-03-12 | 2007-02-27 | Council Of Scientific & Industrial Research | Process for the preparation of free standing membranes |
RU2589823C2 (ru) * | 2009-04-09 | 2016-07-10 | Алкермес Фарма Айэленд Лимитед | Композиция для доставки лекарственных средств |
KR100928898B1 (ko) * | 2009-04-17 | 2009-11-30 | (주)씨에스텍 | 미세다공성 고분자 분리막의 제조방법 및 상기 방법으로 제조된 미세다공성 고분자 분리막 |
US20110039468A1 (en) * | 2009-08-12 | 2011-02-17 | Baldwin Jr Alfred Frank | Protective apparel having breathable film layer |
KR20150058316A (ko) | 2012-09-20 | 2015-05-28 | 셀가드 엘엘씨 | 박형 배터리 분리막 및 방법 |
JP6351358B2 (ja) * | 2014-05-07 | 2018-07-04 | 三菱エンジニアリングプラスチックス株式会社 | 多孔フィルムの製造方法 |
-
0
- BE BE758820D patent/BE758820A/xx unknown
-
1969
- 1969-11-13 US US00876425A patent/US3801692A/en not_active Expired - Lifetime
-
1970
- 1970-11-03 ZA ZA707454A patent/ZA707454B/xx unknown
- 1970-11-03 CA CA097,291A patent/CA955715A/en not_active Expired
- 1970-11-10 FR FR7040391A patent/FR2069229A5/fr not_active Expired
- 1970-11-10 NL NL7016419A patent/NL7016419A/xx unknown
- 1970-11-11 DE DE19702055369 patent/DE2055369A1/de active Pending
- 1970-11-12 NO NO4319/70A patent/NO133063C/no unknown
- 1970-11-12 CH CH1677270A patent/CH527249A/fr not_active IP Right Cessation
- 1970-11-12 ES ES385480A patent/ES385480A1/es not_active Expired
- 1970-11-13 GB GB54056/70A patent/GB1287504A/en not_active Expired
- 1970-11-13 SE SE7015381A patent/SE397063B/sv unknown
- 1970-11-13 JP JP45099805A patent/JPS502176B1/ja active Pending
-
1976
- 1976-10-19 SE SE7611603A patent/SE7611603L/sv unknown
Also Published As
Publication number | Publication date |
---|---|
JPS502176B1 (sv) | 1975-01-24 |
GB1287504A (en) | 1972-08-31 |
CA955715A (en) | 1974-10-08 |
ES385480A1 (es) | 1973-11-01 |
NO133063B (sv) | 1975-11-24 |
DE2055369A1 (de) | 1971-06-24 |
FR2069229A5 (sv) | 1971-09-03 |
NL7016419A (sv) | 1971-05-17 |
BE758820A (fr) | 1971-05-12 |
US3801692A (en) | 1974-04-02 |
CH527249A (fr) | 1972-08-31 |
SE397063B (sv) | 1977-10-17 |
ZA707454B (en) | 1972-06-28 |
NO133063C (sv) | 1976-03-03 |
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