BR0107430A - Filme microporoso e respectivo método de produção a alta velocidade - Google Patents

Filme microporoso e respectivo método de produção a alta velocidade

Info

Publication number
BR0107430A
BR0107430A BR0107430-0A BR0107430A BR0107430A BR 0107430 A BR0107430 A BR 0107430A BR 0107430 A BR0107430 A BR 0107430A BR 0107430 A BR0107430 A BR 0107430A
Authority
BR
Brazil
Prior art keywords
production method
speed production
microporous film
astm
moisture vapor
Prior art date
Application number
BR0107430-0A
Other languages
English (en)
Inventor
Pai-Chuan Wu
Leopoldo V Cancio
Original Assignee
Clopay Plastic Prod Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/480,374 external-priority patent/US6656581B2/en
Application filed by Clopay Plastic Prod Co filed Critical Clopay Plastic Prod Co
Publication of BR0107430A publication Critical patent/BR0107430A/pt

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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Ink Jet (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

"FILME MICROPOROSO E RESPECTIVO MéTODO DE PRODUçãO A ALTA VELOCIDADE". Produtos de filmes antibacterianos não gravados e microgravados permeáveis ao vapor de umidade e que atuam como barreira para as bactérias e líquidos são feitos através de método de produção de alta velocidade. Os filmes microporosos rnicrogravados antibacterianos têm resistências de impacto maiores do que 150 grama, de acordo com a ASTM D-1709 e taxas de transmissão de vapor de umidade (MVTRs) da ordem de cerca de 1000 a cerca de 4500 gm^ -2^dia^ -1^, de acordo com a ASTM E96E.
BR0107430-0A 2000-01-10 2001-01-03 Filme microporoso e respectivo método de produção a alta velocidade BR0107430A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/480,374 US6656581B2 (en) 1998-05-15 2000-01-10 Incrementally stretched non-embossed films having high moisture vapor transmission rates (MVTRs)
US58956800A 2000-06-07 2000-06-07
PCT/US2001/000129 WO2001051548A2 (en) 2000-01-10 2001-01-03 Antibacterial microporous film and method of making

Publications (1)

Publication Number Publication Date
BR0107430A true BR0107430A (pt) 2002-10-08

Family

ID=27046565

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107430-0A BR0107430A (pt) 2000-01-10 2001-01-03 Filme microporoso e respectivo método de produção a alta velocidade

Country Status (9)

Country Link
EP (1) EP1252221A2 (pt)
JP (1) JP2003526710A (pt)
AR (1) AR026822A1 (pt)
AU (1) AU2301001A (pt)
BR (1) BR0107430A (pt)
HU (1) HUP0300208A2 (pt)
MX (1) MXPA02006718A (pt)
PL (1) PL355941A1 (pt)
WO (1) WO2001051548A2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0400310A2 (en) * 2000-11-22 2004-08-30 Clopay Plastic Prod Co Air and moisture vapor breathable biodegradable films and method of manufacture
DE10207721A1 (de) * 2002-02-20 2003-08-28 Hartmann Paul Ag Scheiben-bzw. pad-förmiger Faserverbundartikel
AR038590A1 (es) * 2002-02-22 2005-01-19 Clopay Plastic Prod Co Hoja laminada de pelicula y metodos para su fabricacion
US7674733B2 (en) * 2002-03-22 2010-03-09 Clopay Plastic Products Company, Inc. Breathable and elastic composite materials and methods
US7442332B2 (en) * 2004-05-04 2008-10-28 Clopay Plastic Products Company, Inc. Method and apparatus for uniformly stretching thermoplastic film and products produced thereby
MX2008016327A (es) * 2006-06-30 2009-01-28 Pliant Corp Laminado elastico estampado, que se puede estirar, y metodo de produccion.
CA2670412C (en) * 2006-11-22 2014-06-03 Pliant Corporation Stretchable elastic laminate having increased cd elongation zones and method of production
PL221352B1 (pl) 2008-01-23 2016-03-31 Inst Włókien Naturalnych Sposób wytwarzania bioaktywnych włókien technicznych
KR101448287B1 (ko) * 2013-02-20 2014-10-22 주식회사 케이엠 통기성과 항균성이 향상된 의료용 시트의 제조방법
CN104327343B (zh) * 2013-07-22 2016-07-06 大禹节水（天津）有限公司 一种滴灌用抗菌滴头的生产方法
US9492332B2 (en) 2014-05-13 2016-11-15 Clopay Plastic Products Company, Inc. Breathable and microporous thin thermoplastic film
WO2017011341A1 (en) * 2015-07-10 2017-01-19 Berry Plastics Corporation Microporous breathable film and method of making the microporous breathable film
MX2018005624A (es) 2015-11-05 2018-09-05 Berry Global Inc Peliculas polimericas y metodos para fabricar peliculas polimericas.
US11472085B2 (en) 2016-02-17 2022-10-18 Berry Plastics Corporation Gas-permeable barrier film and method of making the gas-permeable barrier film
CN108250547A (zh) * 2018-01-23 2018-07-06 宿州市微腾知识产权运营有限公司 一种抑菌交联聚乙烯薄膜的制备方法
CN108929550A (zh) * 2018-08-15 2018-12-04 河南东贵电子科技有限公司 一种植物纤维环保材料及其制备方法
US11584111B2 (en) 2018-11-05 2023-02-21 Windmoeller & Hoelscher Kg Breathable thermoplastic film with reduced shrinkage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308303A (en) * 1978-11-02 1981-12-29 Johnson & Johnson Flocked, foam-coated, fibrous-reinforced, water vapor permeable, bacterial barrier
US4777073A (en) * 1987-03-11 1988-10-11 Exxon Chemical Patents Inc. Breathable films prepared from melt embossed polyolefin/filler precursor films
JPH05285209A (ja) * 1992-04-08 1993-11-02 Terumo Corp 抗菌性外科用ドレッシング
JPH0665802A (ja) * 1992-04-17 1994-03-08 Asahi Kasei Textiles Ltd 防塵性衣料
US5998505A (en) * 1996-11-27 1999-12-07 Eastman Chemical Company Thermoplastic elastomeric compositions and films formed therefrom having improved moisture vapor transmission rates
WO1998029481A1 (en) * 1996-12-27 1998-07-09 Kimberly-Clark Worldwide, Inc. Stable and breathable films of improved toughness and method of making the same
USH2042H1 (en) * 1997-05-09 2002-08-06 The Procter & Gamble Company Method for forming a breathable film
US6013151A (en) * 1998-05-15 2000-01-11 Clopay Plastic Products Company, Inc. High speed method of making microporous film products

Also Published As

Publication number Publication date
WO2001051548A3 (en) 2001-12-20
AU2301001A (en) 2001-07-24
EP1252221A2 (en) 2002-10-30
PL355941A1 (en) 2004-05-31
HUP0300208A2 (en) 2003-09-29
JP2003526710A (ja) 2003-09-09
AR026822A1 (es) 2003-02-26
MXPA02006718A (es) 2002-09-30
WO2001051548A2 (en) 2001-07-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.