ATE106428T1 - Verfahren zur herstellen von dünnen gestreckten folien aus polyolefinen mit ultrahoch-molekularem gewicht. - Google Patents
Verfahren zur herstellen von dünnen gestreckten folien aus polyolefinen mit ultrahoch-molekularem gewicht.Info
- Publication number
- ATE106428T1 ATE106428T1 AT88201424T AT88201424T ATE106428T1 AT E106428 T1 ATE106428 T1 AT E106428T1 AT 88201424 T AT88201424 T AT 88201424T AT 88201424 T AT88201424 T AT 88201424T AT E106428 T1 ATE106428 T1 AT E106428T1
- Authority
- AT
- Austria
- Prior art keywords
- tape
- molecular weight
- films
- temperature
- high molecular
- Prior art date
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
-
- 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
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3724434 | 1987-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE106428T1 true ATE106428T1 (de) | 1994-06-15 |
Family
ID=6332226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88201424T ATE106428T1 (de) | 1987-07-23 | 1988-07-07 | Verfahren zur herstellen von dünnen gestreckten folien aus polyolefinen mit ultrahoch-molekularem gewicht. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4948544A (de) |
EP (1) | EP0301625B1 (de) |
JP (1) | JPH0813506B2 (de) |
AT (1) | ATE106428T1 (de) |
DE (1) | DE3889799T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0560923A4 (en) * | 1990-12-07 | 1993-12-01 | The Dow Chemical Company | Process for fabricating oriented polybenzazole films |
NL9100278A (nl) * | 1991-02-18 | 1992-09-16 | Stamicarbon | Microporeuze folie en werkwijze voor de vervaardiging daarvan. |
NL9100279A (nl) * | 1991-02-18 | 1992-09-16 | Stamicarbon | Microporeuze folie uit polyetheen en werkwijze voor de vervaardiging daarvan. |
BE1004729A3 (fr) * | 1991-04-19 | 1993-01-19 | Solvay | Polymere cristallin assoupli et procede pour sa production. |
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. |
KR100616512B1 (ko) * | 2003-10-06 | 2006-08-29 | 삼성전기주식회사 | 고강도의 그린시트 제조용 세라믹 조성물, 그린시트제조방법 및 제조된 그린시트 |
WO2006104165A1 (ja) * | 2005-03-29 | 2006-10-05 | Tonen Chemical Corporation | ポリオレフィン微多孔膜の製造方法及びその微多孔膜 |
US20090056281A1 (en) * | 2007-08-27 | 2009-03-05 | Pouch Pac Innovations, Llc | Shaped Flexible Pouch With Elongated Neck And Method Of Manufacture |
US20110212316A1 (en) * | 2008-12-01 | 2011-09-01 | Dsm Ip Assets, B.V. | Process for making a uhmwpe-tape, wide slit extrusion die and a manufactured uhmwpe-tape thereof |
CN102341438B (zh) * | 2009-01-09 | 2015-03-11 | 帝人芳纶有限公司 | 聚乙烯膜及其生产方法 |
EP2678464B1 (de) * | 2011-02-24 | 2016-06-29 | DSM IP Assets B.V. | Mehrstufiges reckverfahren zum recken von polymerisch länglichen objekten |
JP6170034B2 (ja) | 2011-04-04 | 2017-07-26 | アポラス,インク. | 改良電池セパレータおよびその形成方法 |
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 |
JP2017528561A (ja) | 2014-08-21 | 2017-09-28 | イエン,ウイリアム・ウインチン | 微小孔性シート製品ならびにその製造法および使用法 |
WO2016073580A1 (en) | 2014-11-05 | 2016-05-12 | William Winchin Yen | Microporous sheet product and methods for making and using the same |
US10586965B2 (en) | 2014-11-05 | 2020-03-10 | William Winchin Yen | Microporous sheet product and methods for making and using the same |
CN107936276B (zh) * | 2017-12-14 | 2020-11-27 | 电子科技大学 | 基于流延及拉伸复合工艺的热释电聚合物薄膜制备方法 |
WO2024129627A1 (en) | 2022-12-12 | 2024-06-20 | W.L. Gore & Associates, Inc. | An acoustic device comprising a dense polyethylene membrane, an electronic devicecomprising the acoustic device, a method of making the acoustic device, and use ofa dense polyethylene membrane in an acoustic device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD125061A5 (de) * | 1975-06-25 | 1977-03-30 | ||
US3996171A (en) * | 1975-08-11 | 1976-12-07 | Tennessee Applied Plastics, Inc. | Polymeric foam and method for making the same |
US4413110A (en) * | 1981-04-30 | 1983-11-01 | Allied Corporation | High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore |
US4551296A (en) * | 1982-03-19 | 1985-11-05 | Allied Corporation | Producing high tenacity, high modulus crystalline article such as fiber or film |
JPS60228122A (ja) * | 1984-04-27 | 1985-11-13 | Toa Nenryo Kogyo Kk | ポリエチレン極薄フイルムの製造方法 |
NL8402963A (nl) * | 1984-09-28 | 1986-04-16 | Stamicarbon | Werkwijze voor het bereiden van dunne films van hoogmolekulaire polyalkenen. |
NL8402964A (nl) * | 1984-09-28 | 1986-04-16 | Stamicarbon | Werkwijze voor het bereiden van polyalkeenfilms met hoge treksterkte en hoge modulus. |
US4778601A (en) * | 1984-10-09 | 1988-10-18 | Millipore Corporation | Microporous membranes of ultrahigh molecular weight polyethylene |
AU5017285A (en) * | 1984-10-24 | 1986-05-15 | Zachariades, A.E. | Ultra-high-molecular-weight polyethylene products including vascular prosthesis devices and methods relating thereto and employing pseudo-gel states |
US4663101A (en) * | 1985-01-11 | 1987-05-05 | Allied Corporation | Shaped polyethylene articles of intermediate molecular weight and high modulus |
JPS62257414A (ja) * | 1986-05-01 | 1987-11-10 | Mitsui Petrochem Ind Ltd | 超高分子量ポリエチレンの高配向成形物およびその製造法 |
EP0301621A1 (de) * | 1987-07-23 | 1989-02-01 | Dsm N.V. | Verfahren zur Herstellung von Polymeren Filmen von hoher Spaltfestigkeit durch biaxiales Ultrarecken und ihre Verwendung |
-
1988
- 1988-07-07 DE DE3889799T patent/DE3889799T2/de not_active Expired - Fee Related
- 1988-07-07 EP EP88201424A patent/EP0301625B1/de not_active Expired - Lifetime
- 1988-07-07 AT AT88201424T patent/ATE106428T1/de not_active IP Right Cessation
- 1988-07-22 JP JP63184452A patent/JPH0813506B2/ja not_active Expired - Fee Related
- 1988-07-25 US US07/223,973 patent/US4948544A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3889799D1 (de) | 1994-07-07 |
EP0301625A3 (de) | 1991-01-23 |
DE3889799T2 (de) | 1995-01-12 |
JPS6453827A (en) | 1989-03-01 |
EP0301625B1 (de) | 1994-06-01 |
EP0301625A2 (de) | 1989-02-01 |
JPH0813506B2 (ja) | 1996-02-14 |
US4948544A (en) | 1990-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |