BR0015442A - Biodegradable non-woven polylactides with fluid management properties and disposable absorbent products containing the same - Google Patents
Biodegradable non-woven polylactides with fluid management properties and disposable absorbent products containing the sameInfo
- Publication number
- BR0015442A BR0015442A BR0015442-3A BR0015442A BR0015442A BR 0015442 A BR0015442 A BR 0015442A BR 0015442 A BR0015442 A BR 0015442A BR 0015442 A BR0015442 A BR 0015442A
- Authority
- BR
- Brazil
- Prior art keywords
- disposable absorbent
- woven
- biodegradable
- polylactides
- products containing
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43825—Composite fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F13/15252—Properties of the article, e.g. stiffness or absorbency compostable or biodegradable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/225—Mixtures of macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Polymers & Plastics (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
- Artificial Filaments (AREA)
Abstract
"POLILACTIDAS NãO TRANçADOS BIODEGRADáVEIS COM PROPRIEDADES DE GERENCIAMENTO DE FLUIDO E PRODUTOS ABSORVENTES DESCARTáVEIS CONTENDO OS MESMOS". Um material não trançado biodegradável e um produto absorvente descartável com propriedades aperfeiçoadas de controle de fluido. O material não trançado pode ser produzido utilizando composições termoplásticas que compreendem uma mistura não reativa de um polímero de poli (ácido láctico); um polímero de polibutileno sucinato ou um polímero de polibutileno sucinato adipato ou uma mistura de tais polímeros e um agente umectante. A composição termoplástica exibe propriedades biodegradáveis substanciais, embora seja facilmente processada. Os materiais não trançados biodegradáveis podem ser utilizados em um produto absorvente descartável destinado à absorção de fluidos tais como fluidos corporais."BIODEGRADABLE NON-BRAIDED POLYLACTIDES WITH FLUID MANAGEMENT PROPERTIES AND DISPOSABLE ABSORBENT PRODUCTS CONTAINING THE SAME". A biodegradable non-woven material and a disposable absorbent product with improved fluid control properties. The non-woven material can be produced using thermoplastic compositions that comprise a non-reactive mixture of a poly (lactic acid) polymer; a polybutylene succinate polymer or a polybutylene succinate adipate polymer or a mixture of such polymers and a wetting agent. The thermoplastic composition exhibits substantial biodegradable properties, although it is easily processed. Biodegradable non-woven materials can be used in a disposable absorbent product designed to absorb fluids such as body fluids.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/437,026 US6268434B1 (en) | 1997-10-31 | 1999-11-09 | Biodegradable polylactide nonwovens with improved fluid management properties |
US09/436,682 US6201068B1 (en) | 1997-10-31 | 1999-11-09 | Biodegradable polylactide nonwovens with improved fluid management properties |
PCT/US2000/030665 WO2001034886A1 (en) | 1999-11-09 | 2000-11-08 | Biodegradable polylactide nonwovens with fluid management properties and disposable absorbent products containing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0015442A true BR0015442A (en) | 2002-12-24 |
Family
ID=27031071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0015442-3A BR0015442A (en) | 1999-11-09 | 2000-11-08 | Biodegradable non-woven polylactides with fluid management properties and disposable absorbent products containing the same |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1252376A1 (en) |
JP (1) | JP2003514136A (en) |
KR (1) | KR100696357B1 (en) |
CN (1) | CN1415027A (en) |
AR (1) | AR026416A1 (en) |
AU (1) | AU1655501A (en) |
BR (1) | BR0015442A (en) |
MX (1) | MXPA02004564A (en) |
WO (1) | WO2001034886A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6544455B1 (en) * | 1997-12-22 | 2003-04-08 | Kimberly-Clark Worldwide, Inc. | Methods for making a biodegradable thermoplastic composition |
US7994078B2 (en) * | 2002-12-23 | 2011-08-09 | Kimberly-Clark Worldwide, Inc. | High strength nonwoven web from a biodegradable aliphatic polyester |
US7700500B2 (en) * | 2002-12-23 | 2010-04-20 | Kimberly-Clark Worldwide, Inc. | Durable hydrophilic treatment for a biodegradable polymeric substrate |
TWI247782B (en) | 2003-01-10 | 2006-01-21 | Mitsui Chemicals Inc | Polyester resins composition |
GB2433202A (en) * | 2005-12-13 | 2007-06-20 | Arquest Ltd | Disposable nappy comprising fibres based on polylactic acid resin |
US20070219521A1 (en) | 2006-03-17 | 2007-09-20 | The Procter & Gamble Company | Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article |
US7790640B2 (en) * | 2006-03-23 | 2010-09-07 | Kimberly-Clark Worldwide, Inc. | Absorbent articles having biodegradable nonwoven webs |
KR20100097486A (en) * | 2009-02-26 | 2010-09-03 | 코오롱글로텍주식회사 | Biodegradable fiber and preparing thereof, nonwoven made of them |
JP5712465B2 (en) * | 2009-04-24 | 2015-05-07 | Jnc株式会社 | Biodegradable nonwoven fabric and fiber product using the same |
JP5704829B2 (en) * | 2010-03-25 | 2015-04-22 | ユニ・チャーム株式会社 | Method for producing polylactic acid air-through nonwoven fabric, and polylactic acid air-through nonwoven fabric |
US8936740B2 (en) | 2010-08-13 | 2015-01-20 | Kimberly-Clark Worldwide, Inc. | Modified polylactic acid fibers |
US10753023B2 (en) | 2010-08-13 | 2020-08-25 | Kimberly-Clark Worldwide, Inc. | Toughened polylactic acid fibers |
FI123363B (en) | 2011-01-31 | 2013-03-15 | Clothing Plus Holding Oy | Substrate of textile for measuring a physical quantity |
US10858762B2 (en) | 2012-02-10 | 2020-12-08 | Kimberly-Clark Worldwide, Inc. | Renewable polyester fibers having a low density |
US8975305B2 (en) | 2012-02-10 | 2015-03-10 | Kimberly-Clark Worldwide, Inc. | Rigid renewable polyester compositions having a high impact strength and tensile elongation |
US8980964B2 (en) | 2012-02-10 | 2015-03-17 | Kimberly-Clark Worldwide, Inc. | Renewable polyester film having a low modulus and high tensile elongation |
US9040598B2 (en) | 2012-02-10 | 2015-05-26 | Kimberly-Clark Worldwide, Inc. | Renewable polyester compositions having a low density |
US8637130B2 (en) | 2012-02-10 | 2014-01-28 | Kimberly-Clark Worldwide, Inc. | Molded parts containing a polylactic acid composition |
AU2013329071B2 (en) | 2012-10-12 | 2016-12-15 | 3M Innovative Properties Company | Multi-layer articles |
WO2018144296A1 (en) * | 2017-01-31 | 2018-08-09 | The Procter & Gamble Company | Shaped nonwoven |
CN110191982B (en) | 2017-01-31 | 2022-05-31 | 宝洁公司 | Spunbond nonwoven fabric and absorbent article |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4798603A (en) * | 1987-10-16 | 1989-01-17 | Kimberly-Clark Corporation | Absorbent article having a hydrophobic transport layer |
US5910545A (en) * | 1997-10-31 | 1999-06-08 | Kimberly-Clark Worldwide, Inc. | Biodegradable thermoplastic composition |
-
2000
- 2000-11-08 AU AU16555/01A patent/AU1655501A/en not_active Abandoned
- 2000-11-08 JP JP2001536800A patent/JP2003514136A/en active Pending
- 2000-11-08 EP EP00979143A patent/EP1252376A1/en not_active Withdrawn
- 2000-11-08 CN CN00818147A patent/CN1415027A/en active Pending
- 2000-11-08 BR BR0015442-3A patent/BR0015442A/en not_active Application Discontinuation
- 2000-11-08 KR KR1020027005930A patent/KR100696357B1/en not_active IP Right Cessation
- 2000-11-08 WO PCT/US2000/030665 patent/WO2001034886A1/en not_active Application Discontinuation
- 2000-11-08 MX MXPA02004564A patent/MXPA02004564A/en active IP Right Grant
- 2000-11-09 AR ARP000105921A patent/AR026416A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR026416A1 (en) | 2003-02-12 |
JP2003514136A (en) | 2003-04-15 |
EP1252376A1 (en) | 2002-10-30 |
KR20020049035A (en) | 2002-06-24 |
WO2001034886A1 (en) | 2001-05-17 |
MXPA02004564A (en) | 2002-09-02 |
KR100696357B1 (en) | 2007-03-20 |
CN1415027A (en) | 2003-04-30 |
AU1655501A (en) | 2001-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI. |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |