DE69526727D1 - Rührverfahren zur herstellung biologisch abbaubarer fibrillen - Google Patents
Rührverfahren zur herstellung biologisch abbaubarer fibrillenInfo
- Publication number
- DE69526727D1 DE69526727D1 DE69526727T DE69526727T DE69526727D1 DE 69526727 D1 DE69526727 D1 DE 69526727D1 DE 69526727 T DE69526727 T DE 69526727T DE 69526727 T DE69526727 T DE 69526727T DE 69526727 D1 DE69526727 D1 DE 69526727D1
- Authority
- DE
- Germany
- Prior art keywords
- biodegradable
- present
- further relates
- invention further
- fibrils
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
- D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
-
- 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
- D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
-
- 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
- D04H1/425—Cellulose series
-
- 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
- D04H1/4282—Addition polymers
- D04H1/4309—Polyvinyl alcohol
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20328994A | 1994-02-28 | 1994-02-28 | |
PCT/US1995/001652 WO1995023250A1 (en) | 1994-02-28 | 1995-02-08 | Stirring processes for preparing biodegradable fibrils, nonwoven fabrics comprising the biodegradable fibrils, and articles comprising the nonwoven fabrics |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69526727D1 true DE69526727D1 (de) | 2002-06-20 |
Family
ID=22753332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69526727T Expired - Lifetime DE69526727D1 (de) | 1994-02-28 | 1995-02-08 | Rührverfahren zur herstellung biologisch abbaubarer fibrillen |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0748399B1 (de) |
JP (1) | JPH09510262A (de) |
CN (1) | CN1142253A (de) |
AT (1) | ATE217653T1 (de) |
AU (1) | AU698523B2 (de) |
BR (1) | BR9506907A (de) |
CA (1) | CA2186590C (de) |
CZ (1) | CZ285965B6 (de) |
DE (1) | DE69526727D1 (de) |
ES (1) | ES2173950T3 (de) |
FI (1) | FI963340A (de) |
HU (1) | HUT78003A (de) |
MX (1) | MX9603669A (de) |
NO (1) | NO963557L (de) |
NZ (1) | NZ282128A (de) |
PL (1) | PL316042A1 (de) |
SG (1) | SG49102A1 (de) |
SK (1) | SK111296A3 (de) |
TW (1) | TW279182B (de) |
WO (1) | WO1995023250A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0824105A3 (de) * | 1996-08-12 | 1998-04-22 | Lenzing Aktiengesellschaft | Celulosepartikel |
US6107405A (en) * | 1996-10-18 | 2000-08-22 | Kimberly Clark Corporation | Method of making grafted polyolefin compositions |
US6297326B1 (en) | 1996-10-18 | 2001-10-02 | Kimberly-Clark Corporation | Grafted polyolefin compositions |
US5916969A (en) * | 1996-11-22 | 1999-06-29 | Kimberly-Clark Corporation | Article and composition of matter made from polyolefins and PEO blend and method of making the same |
US6063866A (en) * | 1996-12-31 | 2000-05-16 | Kimberly-Clark Worldwide, Inc. | Blends of polyolefin and poly(ethylene oxide) and process for making the blends |
US5912076A (en) * | 1996-12-31 | 1999-06-15 | Kimberly-Clark Worldwide, Inc. | Blends of polyethylene and peo having inverse phase morphology and method of making the blends |
US6111014A (en) | 1996-12-31 | 2000-08-29 | Kimberly-Clark Worldwide, Inc. | Film of monomer-grafted polyolefin and poly(ethylene oxide) |
US6153700A (en) * | 1996-12-31 | 2000-11-28 | Kimberly-Clark Worldwide, Inc. | Water-degradable flushable film of polyolefin and poly(ethylene oxide) and personal care article therewith |
US5700872A (en) * | 1996-12-31 | 1997-12-23 | Kimberly Clark Worlwide, Inc. | Process for making blends of polyolefin and poly(ethylene oxide) |
US6100330A (en) | 1996-12-31 | 2000-08-08 | Kimberly-Clark Worldwide, Inc. | Water-degradable film of monomer grafted to polyolefin and poly(ethylene oxide) |
US6867248B1 (en) | 1997-05-12 | 2005-03-15 | Metabolix, Inc. | Polyhydroxyalkanoate compositions having controlled degradation rates |
US6610764B1 (en) | 1997-05-12 | 2003-08-26 | Metabolix, Inc. | Polyhydroxyalkanoate compositions having controlled degradation rates |
US6828357B1 (en) | 1997-07-31 | 2004-12-07 | Metabolix, Inc. | Polyhydroxyalkanoate compositions having controlled degradation rates |
DK1042388T3 (da) | 1997-12-22 | 2006-12-11 | Metabolix Inc | Polyhydroxyalkanoatsammensætninger med regulerede nedbrydningshastigheder |
US6117947A (en) * | 1997-12-31 | 2000-09-12 | Kimberly-Clark Worldwide, Inc. | Method of modifying poly(ethylene oxide) |
WO2000051662A1 (en) | 1999-03-04 | 2000-09-08 | Tepha, Inc. | Bioabsorbable, biocompatible polymers for tissue engineering |
PT1163019E (pt) | 1999-03-25 | 2007-12-06 | Metabolix Inc | Dispositivos médicos e aplicações de polímeros de poli-hidroxialcanoato |
US6645618B2 (en) | 2001-06-15 | 2003-11-11 | 3M Innovative Properties Company | Aliphatic polyester microfibers, microfibrillated articles and use thereof |
US6890649B2 (en) | 2002-04-26 | 2005-05-10 | 3M Innovative Properties Company | Aliphatic polyester microfibers, microfibrillated articles and use thereof |
EP2860292B1 (de) | 2003-05-08 | 2020-07-22 | Tepha, Inc. | Medizinische Polyhydroxyalkanoattextilien und -fasern |
EP1588724A3 (de) * | 2004-04-22 | 2006-12-06 | Ngk Spark Plug Co., Ltd | Kompositmaterial beinhaltend faseriges organisches Material und faseriges Calciumpohsphat |
CN104024494B (zh) * | 2011-10-18 | 2017-11-10 | 海克私人有限公司 | 纤维成型方法和由此方法产生的纤维 |
US9205006B2 (en) | 2013-03-15 | 2015-12-08 | The Procter & Gamble Company | Absorbent articles with nonwoven substrates having fibrils |
US9504610B2 (en) | 2013-03-15 | 2016-11-29 | The Procter & Gamble Company | Methods for forming absorbent articles with nonwoven substrates |
US10500303B2 (en) | 2014-08-15 | 2019-12-10 | Tepha, Inc. | Self-retaining sutures of poly-4-hydroxybutyrate and copolymers thereof |
MX2017003116A (es) | 2014-09-10 | 2017-05-23 | Procter & Gamble | Trama de tela no tejida. |
CN107075733A (zh) * | 2014-10-17 | 2017-08-18 | 沙特基础工业全球技术有限公司 | 制备剪切纺丝纤维的方法和由其制备的纤维 |
US10626521B2 (en) | 2014-12-11 | 2020-04-21 | Tepha, Inc. | Methods of manufacturing mesh sutures from poly-4-hydroxybutyrate and copolymers thereof |
US9555155B2 (en) | 2014-12-11 | 2017-01-31 | Tepha, Inc. | Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof |
CZ2015790A3 (cs) * | 2015-11-06 | 2017-01-25 | Vysoké Učení Technické V Brně | Polymerní vlákno a způsob jeho výroby |
JP6869997B2 (ja) | 2016-03-09 | 2021-05-12 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 活性化可能な材料を有する吸収性物品 |
EP3592316B1 (de) | 2017-03-09 | 2023-12-06 | The Procter & Gamble Company | Thermoplastische polymere materialien mit wärmeaktivierbaren zusammensetzungen |
EP3780940A1 (de) * | 2018-04-19 | 2021-02-24 | 3M Innovative Properties Company | Biologisch abbaubarer schichtverbund |
CN113181416B (zh) * | 2021-04-26 | 2022-04-05 | 苏州和塑美科技有限公司 | 一种易转移的自粘性纳米纤维抗菌敷料及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988782A (en) * | 1958-12-09 | 1961-06-20 | Du Pont | Process for producing fibrids by precipitation and violent agitation |
GB8424950D0 (en) * | 1984-10-03 | 1984-11-07 | Ici Plc | Non-woven fibrous materials |
US4719246A (en) * | 1986-12-22 | 1988-01-12 | E. I. Du Pont De Nemours And Company | Polylactide compositions |
GB2243327A (en) * | 1990-02-16 | 1991-10-30 | Procter & Gamble | Biodegradable, liquid-impervious sheet laminate |
-
1995
- 1995-02-08 CA CA002186590A patent/CA2186590C/en not_active Expired - Fee Related
- 1995-02-08 SK SK1112-96A patent/SK111296A3/sk unknown
- 1995-02-08 ES ES95911651T patent/ES2173950T3/es not_active Expired - Lifetime
- 1995-02-08 CN CN95191852A patent/CN1142253A/zh active Pending
- 1995-02-08 PL PL95316042A patent/PL316042A1/xx unknown
- 1995-02-08 NZ NZ282128A patent/NZ282128A/en unknown
- 1995-02-08 MX MX9603669A patent/MX9603669A/es unknown
- 1995-02-08 HU HU9602354A patent/HUT78003A/hu unknown
- 1995-02-08 EP EP95911651A patent/EP0748399B1/de not_active Expired - Lifetime
- 1995-02-08 JP JP7522360A patent/JPH09510262A/ja not_active Ceased
- 1995-02-08 AT AT95911651T patent/ATE217653T1/de not_active IP Right Cessation
- 1995-02-08 SG SG1996006010A patent/SG49102A1/en unknown
- 1995-02-08 CZ CZ962537A patent/CZ285965B6/cs not_active IP Right Cessation
- 1995-02-08 BR BR9506907A patent/BR9506907A/pt not_active Application Discontinuation
- 1995-02-08 DE DE69526727T patent/DE69526727D1/de not_active Expired - Lifetime
- 1995-02-08 WO PCT/US1995/001652 patent/WO1995023250A1/en active IP Right Grant
- 1995-02-08 AU AU19141/95A patent/AU698523B2/en not_active Ceased
- 1995-07-28 TW TW084107830A patent/TW279182B/zh active
-
1996
- 1996-08-26 NO NO963557A patent/NO963557L/no unknown
- 1996-08-27 FI FI963340A patent/FI963340A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
CZ285965B6 (cs) | 1999-12-15 |
CA2186590C (en) | 2001-07-03 |
HU9602354D0 (en) | 1996-11-28 |
FI963340A0 (fi) | 1996-08-27 |
NZ282128A (en) | 1998-06-26 |
CZ253796A3 (en) | 1997-06-11 |
TW279182B (de) | 1996-06-21 |
NO963557D0 (no) | 1996-08-26 |
HUT78003A (hu) | 1999-05-28 |
FI963340A (fi) | 1996-08-27 |
NO963557L (no) | 1996-10-28 |
MX9603669A (es) | 1997-06-28 |
ES2173950T3 (es) | 2002-11-01 |
AU1914195A (en) | 1995-09-11 |
BR9506907A (pt) | 1997-09-16 |
PL316042A1 (en) | 1996-12-23 |
SG49102A1 (en) | 1998-05-18 |
AU698523B2 (en) | 1998-10-29 |
CN1142253A (zh) | 1997-02-05 |
JPH09510262A (ja) | 1997-10-14 |
EP0748399A1 (de) | 1996-12-18 |
CA2186590A1 (en) | 1995-08-31 |
ATE217653T1 (de) | 2002-06-15 |
SK111296A3 (en) | 1997-08-06 |
WO1995023250A1 (en) | 1995-08-31 |
EP0748399B1 (de) | 2002-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |