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 methodInfo
- 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
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)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Biological Depolymerization Polymers (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (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.
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)
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 |
US7153569B2 (en) | 2004-03-19 | 2006-12-26 | Kimberly-Clark Worldwide, Inc. | Biodegradable aliphatic-aromatic copolyester films |
US7776020B2 (en) | 2004-03-19 | 2010-08-17 | Kimberly-Clark Worldwide, Inc. | Absorbent articles having an aliphatic-aromatic copolyester film |
ITMI20040720A1 (en) | 2004-04-09 | 2004-07-09 | Novamont Spa | BIODEGRADABLE FILM BAG WITH HIGH RESPIRABILITY |
PT1602600T (en) * | 2004-06-03 | 2020-01-24 | Novamont Spa | 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 |
BR112014021357B1 (en) | 2012-03-07 | 2020-12-08 | Huhtamäki Oyj | thermoformable composition, thermoformed container, thermoformed lid and its use |
EP3007663B1 (en) * | 2013-06-12 | 2022-04-06 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5340646A (en) * | 1991-04-26 | 1994-08-23 | Mitsui Toatsu Chemicals, Inc. | Breathable, hydrolyzable porous film |
AU652477B2 (en) * | 1991-08-07 | 1994-08-25 | Clopay Corporation | A biodegradable film and method of making 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 |
ATE240202T1 (en) * | 1999-09-14 | 2003-05-15 | Clopay Plastic Prod Co | HIGH-SPEED PROCESS FOR PRODUCING PLASTIC FILMS AND LAMINATES WITH NON-WOVEN MATERIALS |
BR0107430A (en) * | 2000-01-10 | 2002-10-08 | Clopay Plastic Prod Co | Microporous film and its high-speed production method |
-
2001
- 2001-06-26 JP JP2002545077A patent/JP2004514756A/en active Pending
- 2001-06-26 RU RU2003118440/04A patent/RU2256673C2/en not_active IP Right Cessation
- 2001-06-26 PL PL36102201A patent/PL361022A1/en unknown
- 2001-06-26 WO PCT/US2001/020299 patent/WO2002042365A1/en not_active Application Discontinuation
- 2001-06-26 CN CNA018193250A patent/CN1596277A/en active Pending
- 2001-06-26 AU AU7016801A patent/AU7016801A/en active Pending
- 2001-06-26 BR BR0115472-9A patent/BR0115472A/en not_active IP Right Cessation
- 2001-06-26 MX MXPA03004503A patent/MXPA03004503A/en unknown
- 2001-06-26 KR KR10-2003-7006811A patent/KR20030060943A/en not_active Application Discontinuation
- 2001-06-26 HU HU0400310A patent/HUP0400310A2/en unknown
- 2001-06-26 AU AU2001270168A patent/AU2001270168B9/en not_active Ceased
- 2001-06-26 EP EP01948724A patent/EP1335948A1/en not_active Withdrawn
- 2001-07-24 TW TW090118058A patent/TW542846B/en not_active IP Right Cessation
- 2001-08-09 AR ARP010103824A patent/AR030336A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
HUP0400310A2 (en) | 2004-08-30 |
AR030336A1 (en) | 2003-08-20 |
AU2001270168B2 (en) | 2004-05-20 |
TW542846B (en) | 2003-07-21 |
EP1335948A1 (en) | 2003-08-20 |
MXPA03004503A (en) | 2003-09-05 |
PL361022A1 (en) | 2004-09-20 |
AU2001270168B9 (en) | 2004-11-18 |
CN1596277A (en) | 2005-03-16 |
RU2256673C2 (en) | 2005-07-20 |
KR20030060943A (en) | 2003-07-16 |
WO2002042365A1 (en) | 2002-05-30 |
AU7016801A (en) | 2002-06-03 |
JP2004514756A (en) | 2004-05-20 |
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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 |