BR0115472A - Breathable air and moisture vapor breathable thermoplastic film and its high speed production method - Google Patents

Breathable air and moisture vapor breathable thermoplastic film and its high speed production method

Info

Publication number
BR0115472A
BR0115472A BR0115472-9A BR0115472A BR0115472A BR 0115472 A BR0115472 A BR 0115472A BR 0115472 A BR0115472 A BR 0115472A BR 0115472 A BR0115472 A BR 0115472A
Authority
BR
Brazil
Prior art keywords
high speed
air
breathable
production method
moisture vapor
Prior art date
Application number
BR0115472-9A
Other languages
Portuguese (pt)
Inventor
Pai-Chuan Wu
Thomas R Ryle
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
Application filed by Clopay Plastic Prod Co filed Critical Clopay Plastic Prod Co
Publication of BR0115472A publication Critical patent/BR0115472A/en

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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/30—Fillers, e.g. particles, powders, beads, flakes, spheres, chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Biological Depolymerization Polymers (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)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

"FILME TERMOPLáSTICO BIODEGRADáVEL RESPIRáVEL AO AR E AO VAPOR DE UMIDADE E RESPECTIVO MéTODO DE PRODUçãO A ALTA VELOCIDADE". Produzem-se filmes biodegradáveis permeáveis ao vapor de umidade e ao ar que atuam como barreira para líquidos por método de alta velocidade. Os filmes têm elevadas taxas de transmissão de vapor de umidade (MVTRs), da ordem de cerca de 1000 a 4500 gm^ -2^dia^ -1^, segundo a ASTM E96E, e respirabilidade ao ar de cerca de 30 a cerca 2000 CM^ 3^CM^ -2^min^ -1^ a 620,52 kNm^ -2^ de pressão de ar."BIODEGRADABLE THERMOPLASTIC FILM RESPIRABLE TO AIR AND VAPOR MOISTURE AND RESPECTIVE HIGH SPEED PRODUCTION METHOD". Moisture vapor and air permeable biodegradable films which act as a barrier to liquids by high speed method. Films have high moisture vapor transmission rates (MVTRs) of about 1000 to 4500 gm ^ -2 ^ day ^ -1 ^, according to ASTM E96E, and air breathability from about 30 to about 2000. CM = 3 ^ CM ^ -2 ^ min ^ -1 ^ at 620.52 kNm ^ -2 ^ of air pressure.

BR0115472-9A 2000-11-22 2001-06-26 Breathable air and moisture vapor breathable thermoplastic film and its high speed production method BR0115472A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71832000A 2000-11-22 2000-11-22
PCT/US2001/020299 WO2002042365A1 (en) 2000-11-22 2001-06-26 Air and moisture vapor breathable biodegradable films and method of manufacture

Publications (1)

Publication Number Publication Date
BR0115472A true BR0115472A (en) 2003-08-19

Family

ID=24885667

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115472-9A BR0115472A (en) 2000-11-22 2001-06-26 Breathable air and moisture vapor breathable thermoplastic film and its high speed production method

Country Status (13)

Country Link
EP (1) EP1335948A1 (en)
JP (1) JP2004514756A (en)
KR (1) KR20030060943A (en)
CN (1) CN1596277A (en)
AR (1) AR030336A1 (en)
AU (2) AU7016801A (en)
BR (1) BR0115472A (en)
HU (1) HUP0400310A2 (en)
MX (1) MXPA03004503A (en)
PL (1) PL361022A1 (en)
RU (1) RU2256673C2 (en)
TW (1) TW542846B (en)
WO (1) WO2002042365A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6838403B2 (en) * 2000-12-28 2005-01-04 Kimberly-Clark Worldwide, Inc. Breathable, biodegradable/compostable laminates
US7241832B2 (en) 2002-03-01 2007-07-10 bio-tec Biologische Naturverpackungen GmbH & Co., KG Biodegradable polymer blends for use in making films, sheets and other articles of manufacture
US7297394B2 (en) * 2002-03-01 2007-11-20 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials
US7172814B2 (en) 2003-06-03 2007-02-06 Bio-Tec Biologische Naturverpackungen Gmbh & Co Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends
US20050112363A1 (en) * 2003-11-21 2005-05-26 Xin Ning Biodegradable polymer compositions for a breathable film
US20050112302A1 (en) * 2003-11-26 2005-05-26 Laney Thomas M. Inkjet recording element and method of use
US7776020B2 (en) 2004-03-19 2010-08-17 Kimberly-Clark Worldwide, Inc. Absorbent articles having an aliphatic-aromatic copolyester film
US7153569B2 (en) 2004-03-19 2006-12-26 Kimberly-Clark Worldwide, Inc. Biodegradable aliphatic-aromatic copolyester films
ITMI20040720A1 (en) 2004-04-09 2004-07-09 Novamont Spa BIODEGRADABLE FILM BAG WITH HIGH RESPIRABILITY
US8241716B2 (en) * 2004-06-03 2012-08-14 Novamont S.P.A. Ventilated system for the collection of organic waste
JP5034786B2 (en) * 2007-08-30 2012-09-26 東レ株式会社 Easy degradable film
KR100912698B1 (en) * 2008-01-14 2009-08-19 성균관대학교산학협력단 Biodegradable thermoplastic composition comprising cellulose derivatives and basic inorganic fillers
KR100899642B1 (en) * 2008-09-19 2009-05-27 (주)태원시스켐 Biodegradable resin composition containing polylactic acid for manufacturing cellular phone case and manufacturing method of cellular phone case using the same
US8466337B2 (en) 2009-12-22 2013-06-18 Kimberly-Clark Worldwide, Inc. Biodegradable and breathable film
JP5829393B2 (en) * 2010-10-05 2015-12-09 東洋製罐株式会社 Biodegradable resin composition
EP2822992B1 (en) 2012-03-07 2015-12-02 Huhtamäki Oyj An essentially biobased, thermoformable composition and containers formed thereof
AU2014279791B2 (en) * 2013-06-12 2018-11-29 Kimberly-Clark Worldwide, Inc. Absorbent article containing a porous polyolefin film
RU2708329C2 (en) * 2016-05-31 2019-12-05 Общество с ограниченной ответственностью "Т-Хелпер Клеточные Технологии" Stem cell material, compositions and methods of use
US10683399B2 (en) * 2018-06-26 2020-06-16 Intrinsic Advanced Materials, LLC Biodegradable textiles, masterbatches, and method of making biodegradable fibers
CN113003596B (en) * 2021-02-24 2022-09-20 齐鲁工业大学 Light calcium carbonate in-situ filled biomacromolecule film and application thereof in packaging of oily food and medicines
DE102021210038A1 (en) 2021-09-10 2023-03-16 Ralf Kibele Desiccants, moisture-proof packaging and methods of manufacturing desiccants

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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US5340646A (en) * 1991-04-26 1994-08-23 Mitsui Toatsu Chemicals, Inc. Breathable, hydrolyzable porous film
JP2647262B2 (en) * 1991-08-07 1997-08-27 クロペイ コーポレイション Biodegradable film and method for producing the same
EP0736563A1 (en) * 1995-04-07 1996-10-09 SAFTA S.p.A. Process for the manufacture of totally bio-decomposable films with high mechanical characteristics and relevant products and applications
JPH08295748A (en) * 1995-04-25 1996-11-12 Daicel Chem Ind Ltd Biodegradable, highly moisture-permeable film and its production
US5865926A (en) * 1996-02-15 1999-02-02 Clopay Plastic Products Company, Inc. Method of making a cloth-like microporous laminate of a nonwoven fibrous web and thermoplastic film having air and moisture vapor permeabilities with liquid-barrier properties
JP3512970B2 (en) * 1996-02-29 2004-03-31 三菱化学株式会社 Biodegradable porous film
US5851937A (en) * 1997-03-27 1998-12-22 Clopay Plastic Products Company, Inc. Cloth-like totally biodegradable and/or compostable composites and method of manufacture
USH2042H1 (en) * 1997-05-09 2002-08-06 The Procter & Gamble Company Method for forming a breathable film
JP4248783B2 (en) * 1999-09-14 2009-04-02 クロペイ プラスチック プロダクツ カンパニー，インコーポレイテッド High speed manufacturing method of plastic film and nonwoven laminate
JP2003526710A (en) * 2000-01-10 2003-09-09 クロペイ プラスチック プロダクツ カンパニー，インコーポレイテッド Antimicrobial microporous film and method for producing the same

Also Published As

Publication number Publication date
AU2001270168B2 (en) 2004-05-20
MXPA03004503A (en) 2003-09-05
AU2001270168B9 (en) 2004-11-18
AU7016801A (en) 2002-06-03
EP1335948A1 (en) 2003-08-20
PL361022A1 (en) 2004-09-20
TW542846B (en) 2003-07-21
WO2002042365A1 (en) 2002-05-30
JP2004514756A (en) 2004-05-20
KR20030060943A (en) 2003-07-16
AR030336A1 (en) 2003-08-20
HUP0400310A2 (en) 2004-08-30
RU2256673C2 (en) 2005-07-20
CN1596277A (en) 2005-03-16

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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 3A, 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 1964 DE 26/08/2008 E CONSIDERANDO A AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS.

B15K Others concerning applications: alteration of classification

Ipc: B29C 55/00 (2006.01), B29C 47/00 (2006.01), B29C 4