CA2803625C - Filaments comprising an active agent nonwoven webs and methods for making same - Google Patents

Filaments comprising an active agent nonwoven webs and methods for making same Download PDF

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Publication number
CA2803625C
CA2803625C CA2803625A CA2803625A CA2803625C CA 2803625 C CA2803625 C CA 2803625C CA 2803625 A CA2803625 A CA 2803625A CA 2803625 A CA2803625 A CA 2803625A CA 2803625 C CA2803625 C CA 2803625C
Authority
CA
Canada
Prior art keywords
filament
nonwoven web
agents
filaments
active agents
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.)
Active
Application number
CA2803625A
Other languages
English (en)
French (fr)
Other versions
CA2803625A1 (en
Inventor
Robert Wayne Glenn, Jr.
Gregory Charles Gordon
Mark Robert Sivik
Mark Ryan Richards
Stephen Wayne Heinzman
Michael David James
Geoffrey William Reynolds
Paul Dennis Trokhan
Paul Thomas Weisman
Alyssandrea Hope Hamad-Ebrahimpour
Frank William Denome
Stephen Joseph Hodson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2803625A1 publication Critical patent/CA2803625A1/en
Application granted granted Critical
Publication of CA2803625C publication Critical patent/CA2803625C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Cosmetics (AREA)
  • Treatment Of Fiber Materials (AREA)
CA2803625A 2010-07-02 2011-06-30 Filaments comprising an active agent nonwoven webs and methods for making same Active CA2803625C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36112610P 2010-07-02 2010-07-02
US61/361,126 2010-07-02
PCT/US2011/042577 WO2012003307A2 (en) 2010-07-02 2011-06-30 Filaments comprising an active agent nonwoven webs and methods for making same

Publications (2)

Publication Number Publication Date
CA2803625A1 CA2803625A1 (en) 2012-01-05
CA2803625C true CA2803625C (en) 2016-04-05

Family

ID=44514979

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2803625A Active CA2803625C (en) 2010-07-02 2011-06-30 Filaments comprising an active agent nonwoven webs and methods for making same

Country Status (11)

Country Link
US (1) US20120052036A1 (enExample)
EP (1) EP2462265B1 (enExample)
JP (3) JP5324709B2 (enExample)
CN (2) CN105239181B (enExample)
BR (1) BR112013000069B1 (enExample)
CA (1) CA2803625C (enExample)
IN (1) IN2013DN00014A (enExample)
MX (1) MX2012015171A (enExample)
RU (1) RU2541952C2 (enExample)
WO (1) WO2012003307A2 (enExample)
ZA (1) ZA201300092B (enExample)

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CN101538745B (zh) * 2009-04-22 2010-12-29 西南交通大学 一种可控释放基因药物的生物降解聚合物超细纤维的制备方法

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CN105239181B (zh) 2018-05-22
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EP2462265B1 (en) 2017-08-09
CA2803625A1 (en) 2012-01-05
JP5986286B2 (ja) 2016-09-06
ZA201300092B (en) 2014-06-25
CN102985603A (zh) 2013-03-20
US20120052036A1 (en) 2012-03-01
CN102985603B (zh) 2015-07-29
BR112013000069B1 (pt) 2021-04-20
RU2012154726A (ru) 2014-08-10
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BR112013000069A2 (pt) 2016-05-10
JP2013505375A (ja) 2013-02-14

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