BR9814539A - Filme polimérico de microcamada, item de cuidado pessoal e vestuário descartável - Google Patents

Filme polimérico de microcamada, item de cuidado pessoal e vestuário descartável

Info

Publication number
BR9814539A
BR9814539A BR9814539-8A BR9814539A BR9814539A BR 9814539 A BR9814539 A BR 9814539A BR 9814539 A BR9814539 A BR 9814539A BR 9814539 A BR9814539 A BR 9814539A
Authority
BR
Brazil
Prior art keywords
polymeric
water
degradable
extruded
melting
Prior art date
Application number
BR9814539-8A
Other languages
English (en)
Inventor
Vasily Topolkaraev
Kelly D Branham
Dave A Soerens
Original Assignee
-
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 - filed Critical -
Publication of BR9814539A publication Critical patent/BR9814539A/pt

Links

Classifications

    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

"FILME POLIMéRICO DE MICROCAMADA, ITEM DE CUIDADO PESSOAL E VESTUáRIO DESCARTáVEL". Um filme polimérico de microcamada compreendendo uma pluralidade de microcamadas coextrusadas incluindo uma camada não degradável compreendendo um polímero passível de ser extrusado por fusão não degradável em água e uma camada degradável compreendendo um polímero passível de ser extrusado por fusão degradável em água. O filme polimérico de microcamada degrada-se quando posto de molho em água e é adequado como um material de revestimento para itens descartáveis tais como fraldas descartáveis. O filme polimérico de microcamada é também respirável e é uma barreira a pequenas quantidades de água. Um polímero passível de ser extrusado por fusão não degradável em água adequado é o polietileno de baixa densidade linear carregado com uma carga particulada. Um polímero passível de ser extrusado por fusão degradável em água é o óxido de polietileno.
BR9814539-8A 1997-12-31 1998-12-29 Filme polimérico de microcamada, item de cuidado pessoal e vestuário descartável BR9814539A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/001,730 US6117438A (en) 1997-12-31 1997-12-31 Water degradable microlayer polymer film and articles including same
PCT/US1998/027697 WO1999033656A1 (en) 1997-12-31 1998-12-29 Water degradable microlayer polymer film

Publications (1)

Publication Number Publication Date
BR9814539A true BR9814539A (pt) 2002-02-19

Family

ID=21697548

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814539-8A BR9814539A (pt) 1997-12-31 1998-12-29 Filme polimérico de microcamada, item de cuidado pessoal e vestuário descartável

Country Status (9)

Country Link
US (1) US6117438A (pt)
EP (1) EP1037743A1 (pt)
JP (1) JP2001526986A (pt)
KR (1) KR20010033759A (pt)
CN (1) CN1284912A (pt)
AU (1) AU740500B2 (pt)
BR (1) BR9814539A (pt)
RU (1) RU2220853C2 (pt)
WO (1) WO1999033656A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6384297B1 (en) * 1999-04-03 2002-05-07 Kimberly-Clark Worldwide, Inc. Water dispersible pantiliner
US6586354B1 (en) * 1998-12-28 2003-07-01 Kimberly-Clark Worldwide, Inc. Microlayer breathable hybrid films of degradable polymers and thermoplastic elastomers
CA2303812A1 (en) 1998-05-22 1999-12-02 Dickey S. Shurling Particulate carbonates and their preparation and use in thermoplastic film compositions
US6773797B1 (en) * 1998-12-29 2004-08-10 Kimberly-Clark Worldwide, Inc. Extruded poly (ethylene oxide) and filler composites and films having enhanced ductility and breathability
AR022140A1 (es) * 1998-12-31 2002-09-04 Kimberly Clark Co Una composicion de materia, una pelicula y un articulo que comprenden dicha composicion y el proceso para hacer dicha composicion
US6602809B1 (en) * 1999-09-21 2003-08-05 Tyco Plastic Services Ag Laminate composite material
PL359386A1 (en) * 2000-05-05 2004-08-23 Imerys Pigments, Inc. Particulate carbonates and their preparation and use in breathable film
US20020127385A1 (en) * 2000-12-29 2002-09-12 Vasily Topolkaraev Water degradable microlayer polymer film and articles including same
US6660211B2 (en) 2001-04-23 2003-12-09 Kimberly-Clark Worldwide, Inc. Methods of making biodegradable films having enhanced ductility and breathability
US6905759B2 (en) * 2001-04-23 2005-06-14 Kimberly Clark Worldwide, Inc. Biodegradable films having enhanced ductility and breathability
PT1412425E (pt) * 2001-08-01 2007-01-31 Fuller H B Licensing Financ Composição fundida a quente biodegradável respirável
US20030180242A1 (en) * 2001-11-01 2003-09-25 The Procter & Gamble Company Personal care compositions containing a water-disintegratable polymeric foam
US20030186826A1 (en) * 2001-11-01 2003-10-02 The Procter & Gamble Company Method of using personal care compositions containing a high density, water disintegratable, polymeric foam
AU2002352955A1 (en) * 2001-11-27 2003-06-10 Accenture Llp Context sensitive advertisement delivery framework
US20050163944A1 (en) * 2002-02-21 2005-07-28 Kao Corporation Biodegradable film
US6984439B2 (en) * 2002-11-12 2006-01-10 Kimberly-Clark Worldwide, Inc. Responsive film with corrugated microlayers having improved properties
US7303642B2 (en) * 2002-11-12 2007-12-04 Kimberly-Clark Worldwide, Inc. Methods of making responsive film with corrugated microlayers having improved properties
US7510758B2 (en) 2002-11-12 2009-03-31 Kimberly-Clark Worldwide, Inc. Breathable elastic multilayer film laminate and method of making a breathable elastic multilayer film laminate
US6994770B2 (en) * 2002-12-20 2006-02-07 Kimberly-Clark Worldwide, Inc. Strength additives for tissue products
US7147751B2 (en) * 2002-12-20 2006-12-12 Kimberly-Clark Worldwide, Inc. Wiping products having a low coefficient of friction in the wet state and process for producing same
US20040126585A1 (en) * 2002-12-27 2004-07-01 Kerins John E. Water dispersible commode/bedpan liner
US7179952B2 (en) * 2003-08-25 2007-02-20 Kimberly-Clark Worldwide, Inc. Absorbent article formed with microlayered films
US7160902B2 (en) * 2003-11-14 2007-01-09 Adolor Corporation Amide derivatives and methods of their use
US20060068661A1 (en) * 2004-09-29 2006-03-30 Kimberly-Clark Worldwide, Inc. Wiping products having a high equilibrium moisture and a low coefficient of friction
US20060149199A1 (en) * 2004-12-30 2006-07-06 Kimberly-Clark Worldwide, Inc. Degradable breathable multilayer film with improved properties and method of making same
US7619132B2 (en) * 2004-12-30 2009-11-17 Kimberly-Clark Worldwide, Inc. Degradable breathable multilayer film with improved properties and method of making same
US20070049888A1 (en) * 2005-08-31 2007-03-01 Soerens Dave A Absorbent core comprising a multi-microlayer film
CA2659177A1 (en) * 2006-04-06 2007-10-11 The Glidden Company Encapsulated colorants for waterborne coating compositions system kit and method
WO2008085568A2 (en) * 2006-11-30 2008-07-17 Akzo Nobel Paints Llc Tinting scheme
GB0708692D0 (en) * 2007-05-04 2007-06-13 Innovia Films Ltd Seelable, pealable film
DK2147044T3 (da) * 2007-05-24 2013-11-04 Innovia Films Ltd Film med lav emissivitet
GB0714418D0 (en) 2007-07-24 2007-09-05 Innovia Films Ltd UV barrier film
US8329977B2 (en) 2007-08-22 2012-12-11 Kimberly-Clark Worldwide, Inc. Biodegradable water-sensitive films
US20110218472A1 (en) * 2010-03-02 2011-09-08 Iran Polymer And Petrochemical Institute (Ippi) Non drug based wound dressing polymer film and a method of producing the same
US8907155B2 (en) 2010-11-19 2014-12-09 Kimberly-Clark Worldwide, Inc. Biodegradable and flushable multi-layered film
EP3162359B1 (en) 2014-06-30 2021-11-03 Shiseido Company, Ltd. Oil-in-water emulsion composition
EP3285594B1 (en) 2015-04-24 2021-03-17 International Flavors & Fragrances Inc. Delivery systems and methods of preparing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL103356C (pt) * 1958-07-08 1900-01-01
US3565985A (en) * 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
US4753845A (en) * 1986-01-30 1988-06-28 Kyoraku Co., Ltd. Multi-layer polymeric structure
US4874568A (en) * 1988-09-26 1989-10-17 The Dow Chemical Company Process of making a porous membrane
US4873037A (en) * 1988-10-05 1989-10-10 The Dow Chemical Company Method for preparing an asymmetric semi-permeable membrane
US5269995A (en) * 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
US5786092A (en) * 1994-11-21 1998-07-28 W.R. Grace & Co.-Conn. Peelable laminate
DE69525654T2 (de) * 1994-12-30 2002-11-14 Kimberly-Clark Worldwide, Inc. Mit wasser wegspülbarer film

Also Published As

Publication number Publication date
AU740500B2 (en) 2001-11-08
JP2001526986A (ja) 2001-12-25
CN1284912A (zh) 2001-02-21
RU2220853C2 (ru) 2004-01-10
KR20010033759A (ko) 2001-04-25
WO1999033656A1 (en) 1999-07-08
AU2096899A (en) 1999-07-19
US6117438A (en) 2000-09-12
EP1037743A1 (en) 2000-09-27

Similar Documents

Publication Publication Date Title
BR9814539A (pt) Filme polimérico de microcamada, item de cuidado pessoal e vestuário descartável
UY25880A1 (es) Película de polímero de microcapa con capacidad para respirar y artículos que incluyen los mismos
BR9811616A (pt) Artigos de higiene pessoal contendo camada fundida por extrusão resistente a abrasão
BR9914075A (pt) Tramas não-trançadas elásticas e pelìculas
GB2280850B (en) Absorbable composite materials for use in the treatment of periodontal disease
BR9814504A (pt) Pelìcula polimérica respirável na forma de microcamadas para uso na fabricação de produtos absorventes descartáveis
ATE158230T1 (de) Kunststoffverbundmaterial
DE69841606D1 (de) Thermoplastische C2-Alpha-Olefincopolymermischungen und Filme
UY25883A1 (es) Películas híbridas con capacidad para respirar de capas múltiples de polímeros degradables y elastómeros termoplásticos
BR9808099A (pt) Tecido não-tecido revestido por pelìcula tipo fibra permeável
DK0719210T3 (da) Flerlagsbarrierefilm
AR022140A1 (es) Una composicion de materia, una pelicula y un articulo que comprenden dicha composicion y el proceso para hacer dicha composicion
BR9907422A (pt) Adesivo absorvente fundido a quente
BR9808383A (pt) Revestimento de alta permeabilidade com ingresso e distribuição aperfeiçoados
DE3772923D1 (de) Bedruckbare und beidseitig siegelbare, biaxial orientierte opake polyolefin-mehrschichtfolie, ihre herstellung und ihre verwendung.
ES2102247T3 (es) Pelicula de barrera de capas multiples para aplicaciones en ostomia.
ES2194460T3 (es) Articulo absorbente desechable que tiene un miembro de gestion fecal.
DE60316554D1 (de) Plastifizierte, superabsorbierende polymere enthaltende schichtmaterialien und ihre verwendung in hygieneartikeln
HUP9901020A2 (hu) Csökkentett nedvességátbocsátású "lélegző" hátlappal ellátott abszorbens cikkek
CO5100977A1 (es) Compuesto de tela no tejida absorbente que incluye filamen- tos termoplasticos bicomponentes y fibras de pulpa y el ar- ticulo absorbente que lo comprende
DE69923842D1 (de) Schaumstoff- und folien-schaumstofflaminate die lineares polyethylen mit geringer dichte benutzen
BR0116314A (pt) Método de remoção para artigos de plástico digerìvel por tratamento alcalino quente
DE69709394D1 (de) Absorbierendes material mit temperaturabhängigem absoprtionsvermögen und dessen anwendung in absorbierenden artikeln
NL8602312A (nl) Werkwijze voor het vervaardigen van een kunstgrasmat en daarmee verkregen kunstgrasmat.
DE59603944D1 (de) Mehrschichtige, tiefziehbare, siegelbare Folie und deren Verwendung bei der Herstellung von Kochpökelwaren

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 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 8.6 PUBLICADO NA RPI 1832 DE 14/02/2006.