HUP0002615A3 - Textured, dimensionally stable microporous film and method of making same - Google Patents
Textured, dimensionally stable microporous film and method of making sameInfo
- Publication number
- HUP0002615A3 HUP0002615A3 HU0002615A HUP0002615A HUP0002615A3 HU P0002615 A3 HUP0002615 A3 HU P0002615A3 HU 0002615 A HU0002615 A HU 0002615A HU P0002615 A HUP0002615 A HU P0002615A HU P0002615 A3 HUP0002615 A3 HU P0002615A3
- Authority
- HU
- Hungary
- Prior art keywords
- textured
- dimensionally stable
- microporous film
- making same
- stable microporous
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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
- B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
- A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
- A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
- A61F2013/51486—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure with specially shaped backsheets
- A61F2013/5149—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure with specially shaped backsheets being embossed
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Dermatology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6418597P | 1997-11-04 | 1997-11-04 | |
US16065298A | 1998-09-25 | 1998-09-25 | |
PCT/US1998/023455 WO1999022930A1 (en) | 1997-11-04 | 1998-11-04 | Textured, dimensionally stable microporous film and method of making same |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0002615A2 HUP0002615A2 (hu) | 2001-06-28 |
HUP0002615A3 true HUP0002615A3 (en) | 2003-07-28 |
Family
ID=26744247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0002615A HUP0002615A3 (en) | 1997-11-04 | 1998-11-04 | Textured, dimensionally stable microporous film and method of making same |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1028842B1 (hu) |
JP (1) | JP2002509496A (hu) |
KR (1) | KR20010012469A (hu) |
CN (1) | CN1259078A (hu) |
AU (1) | AU1304999A (hu) |
BR (1) | BR9813939A (hu) |
CA (1) | CA2299440A1 (hu) |
DE (1) | DE69807734T2 (hu) |
ES (1) | ES2185231T3 (hu) |
HU (1) | HUP0002615A3 (hu) |
PL (1) | PL187956B1 (hu) |
TR (1) | TR200001210T2 (hu) |
WO (1) | WO1999022930A1 (hu) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4007688B2 (ja) * | 1998-06-12 | 2007-11-14 | 花王株式会社 | 透湿フィルム及び吸収性物品 |
JP4007687B2 (ja) * | 1998-06-12 | 2007-11-14 | 花王株式会社 | 透湿フィルム及び吸収性物品 |
US20070202767A1 (en) | 2006-02-24 | 2007-08-30 | Anderson Barry J | Method of making laminate structures for mechanical activation |
US6605172B1 (en) | 1999-09-30 | 2003-08-12 | The Procter & Gamble Company | Method of making a breathable and liquid impermeable web |
JP2001294717A (ja) * | 2000-02-09 | 2001-10-23 | Mitsui Chemicals Inc | ポリオレフィン系樹脂組成物及び該組成物から得られるポリオレフィンフィルム |
JP2002249622A (ja) * | 2001-02-22 | 2002-09-06 | Mitsui Chemicals Inc | 多孔性フィルムおよびその製造方法 |
KR101038978B1 (ko) * | 2006-03-06 | 2011-06-03 | (주)엘지하우시스 | 올레핀 소재를 이용한 통기성 벽지 및 그 제조방법 |
CN102181087B (zh) * | 2011-03-03 | 2015-12-02 | 杭州全兴塑业有限公司 | 一种间歇式拉伸透气材料的工艺流程 |
JP4994507B1 (ja) * | 2011-07-25 | 2012-08-08 | 丸栄産業株式会社 | ベッドシーツの製造方法 |
CN102275317B (zh) * | 2011-08-12 | 2014-04-23 | 重庆和泰塑胶有限公司 | 流延膜三级拉伸工艺 |
CN103009620B (zh) * | 2011-09-20 | 2017-11-24 | 上海华义化工科技有限公司 | 管状薄膜坯管的加热方法及加热装置 |
CN103131070B (zh) * | 2011-11-29 | 2015-04-08 | 上海紫华企业有限公司 | 一种低透气性高强度薄膜及其制备方法 |
US9631063B2 (en) * | 2013-03-14 | 2017-04-25 | Frito-Lay North America, Inc. | Composition and method for making a flexible packaging film |
US9492332B2 (en) | 2014-05-13 | 2016-11-15 | Clopay Plastic Products Company, Inc. | Breathable and microporous thin thermoplastic film |
KR20230017318A (ko) * | 2015-07-10 | 2023-02-03 | 베리 글로벌 인코포레이티드 | 마이크로다공성 통기성 필름 및 마이크로다공성 통기성 필름의 제조 방법 |
KR20180083871A (ko) | 2015-11-05 | 2018-07-23 | 베리 글로벌 인코포레이티드 | 중합체 필름 및 중합체 필름의 제조 방법 |
US11472085B2 (en) | 2016-02-17 | 2022-10-18 | Berry Plastics Corporation | Gas-permeable barrier film and method of making the gas-permeable barrier film |
PL3222406T3 (pl) * | 2016-03-22 | 2019-02-28 | Rkw Se | Sposób wytwarzania napełnionej wstęgi folii |
JP6859324B2 (ja) * | 2016-04-08 | 2021-04-14 | 株式会社トクヤマ | 延伸多孔性フィルム及びその製造方法 |
EP4214052A1 (en) * | 2016-06-19 | 2023-07-26 | Laskus, Przemyslaw Marcin | Knurled multilayer polyolefin films for use as antiadhesive interleaves, as well as process and technological line for manufacturing the same |
EP3574043A1 (en) * | 2017-01-24 | 2019-12-04 | SABIC Global Technologies B.V. | Textured polymer compositions |
CN106696300A (zh) * | 2017-03-10 | 2017-05-24 | 苏州普来安高分子材料有限公司 | 一种聚乳酸透气膜的生产线 |
CN108437496A (zh) * | 2018-04-04 | 2018-08-24 | 中山松德新材料装备有限公司 | 一种流延法电子保护膜的退火定型装置 |
US11584111B2 (en) | 2018-11-05 | 2023-02-21 | Windmoeller & Hoelscher Kg | Breathable thermoplastic film with reduced shrinkage |
WO2020163079A1 (en) * | 2019-02-06 | 2020-08-13 | Exxonmobil Chemical Patents Inc. | Films and backsheets for hygiene articles |
DE102021000710A1 (de) | 2021-02-11 | 2022-08-11 | Bb Engineering Gmbh | Verfahren und Vorrichtung zum Recken von Kunststofffolien |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116892A (en) * | 1975-03-31 | 1978-09-26 | Biax-Fiberfilm Corporation | Process for stretching incremental portions of an orientable thermoplastic substrate and product thereof |
AU551948B2 (en) * | 1983-12-16 | 1986-05-15 | Mitsui Toatsu Chemicals Inc. | Producing porous film |
JPS62151429A (ja) * | 1985-12-26 | 1987-07-06 | Nippon Petrochem Co Ltd | 多孔質フイルムまたはシ−トの製法 |
US4923650A (en) * | 1988-07-27 | 1990-05-08 | Hercules Incorporated | Breathable microporous film and methods for making it |
-
1998
- 1998-11-04 CA CA002299440A patent/CA2299440A1/en not_active Abandoned
- 1998-11-04 CN CN98805681A patent/CN1259078A/zh active Pending
- 1998-11-04 BR BR9813939-8A patent/BR9813939A/pt not_active Application Discontinuation
- 1998-11-04 TR TR2000/01210T patent/TR200001210T2/xx unknown
- 1998-11-04 PL PL33969598A patent/PL187956B1/pl unknown
- 1998-11-04 ES ES98956550T patent/ES2185231T3/es not_active Expired - Lifetime
- 1998-11-04 JP JP52679999A patent/JP2002509496A/ja active Pending
- 1998-11-04 DE DE69807734T patent/DE69807734T2/de not_active Expired - Lifetime
- 1998-11-04 WO PCT/US1998/023455 patent/WO1999022930A1/en not_active Application Discontinuation
- 1998-11-04 AU AU13049/99A patent/AU1304999A/en not_active Abandoned
- 1998-11-04 KR KR1019997010424A patent/KR20010012469A/ko not_active Application Discontinuation
- 1998-11-04 HU HU0002615A patent/HUP0002615A3/hu unknown
- 1998-11-04 EP EP98956550A patent/EP1028842B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69807734T2 (de) | 2003-06-05 |
AU1304999A (en) | 1999-05-24 |
PL339695A1 (en) | 2001-01-02 |
CA2299440A1 (en) | 1999-05-14 |
DE69807734D1 (de) | 2002-10-10 |
EP1028842A1 (en) | 2000-08-23 |
WO1999022930A1 (en) | 1999-05-14 |
BR9813939A (pt) | 2000-09-26 |
HUP0002615A2 (hu) | 2001-06-28 |
PL187956B1 (pl) | 2004-11-30 |
JP2002509496A (ja) | 2002-03-26 |
EP1028842B1 (en) | 2002-09-04 |
ES2185231T3 (es) | 2003-04-16 |
CN1259078A (zh) | 2000-07-05 |
TR200001210T2 (tr) | 2000-10-23 |
KR20010012469A (ko) | 2001-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HUP0002615A3 (en) | Textured, dimensionally stable microporous film and method of making same | |
GB2298817B (en) | Porous film and method of producing the same | |
EP1062027A4 (en) | MICROPOROUS MEMBRANE AND METHOD FOR THEIR PRODUCTION | |
GB2311237B (en) | Porous composite | |
IL134710A0 (en) | Microporous film | |
IL124376A0 (en) | Stable avidin composition and method using same | |
HK1011552A1 (en) | Method of manufacturing highly-airtightened porous paper and non-aqueous battery | |
AU2190197A (en) | Porous materials and method for producing | |
EP0931859A4 (en) | PROCESS FOR THE MANUFACTURE OF A POROUS ANODIZED ALUMINUM FILM | |
AU4059897A (en) | Kinesiologic mouthpiece and method | |
ZA975027B (en) | Porous biomaterial and methods for their manufacture | |
GB9403911D0 (en) | Porous films | |
PL332741A1 (en) | Battery and method of making same | |
AU2389600A (en) | Reservoir-and-filter system and method of use | |
AU1516297A (en) | Power-saving method and circuit | |
AU1940397A (en) | Forming method and forming system | |
AU3078497A (en) | Release film and method of making thereof | |
EP0668392A3 (en) | Improved roofing membrane and process for its production. | |
HK1026442A1 (en) | Breathable film/breathable laminate, method for making the same and use of the same | |
EP1054607A4 (en) | MICROCLOSURE AND METHOD FOR THE PRODUCTION THEREOF | |
GB2317496B (en) | Chipshooter manufacturing system and method of operation | |
GB2348274B (en) | BI-sided flashlight and method | |
AU1277399A (en) | Honeycomb and method of making same | |
PL324893A1 (en) | Endoparasiticides based on didepsipeptides, novel didepsipeptides and method of obtaining them | |
PL327031A1 (en) | Reflector formpiece, method of making same and means therefor |