BR0307295A - Starch fibers and non-thermoplastic starch composition, and method for manufacturing the same - Google Patents

Starch fibers and non-thermoplastic starch composition, and method for manufacturing the same


Publication number
BR0307295A BR0307295A BR0307295A BR0307295A BR 0307295 A BR0307295 A BR 0307295A BR 0307295 A BR0307295 A BR 0307295A BR 0307295 A BR0307295 A BR 0307295A BR 0307295 A BR0307295 A BR 0307295A
Prior art keywords
Prior art date
Application number
Other languages
Portuguese (pt)
Larry Neil Mackey
Michael David James
Donald Eugene Ensign
Gregory Charles Gordon
Lora Lee Buchanan
Stephen Heinzman Wayne
Paul Arlen Forshey
Savas Aydore
Original Assignee
Procter & Gamble
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
Priority to US10/062,393 priority Critical patent/US6723160B2/en
Priority to US10/061,680 priority patent/US6811740B2/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Priority to PCT/US2003/002724 priority patent/WO2003066942A1/en
Publication of BR0307295A publication Critical patent/BR0307295A/en



    • D01F9/00Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments


,"FIBRAS DE AMIDO E COMPOSIçãO DE AMIDO NãO-TERMOPLáSTICAS, E PROCESSO PARA FABRICAçãO DAS MESMAS". "FIBER STARCH AND COMPOSITION OF NON-THERMOPLASTIC STARCH, AND PROCESS FOR MANUFACTURING THEREOF." Fibras de amido não-termoplásticas, caracterizadas por não terem um ponto de fusão e por apresentarem uma resistência máxima à tração a úmido evidente superior a cerca de 0,2 MegaPascals (MPa). Non-thermoplastic starch fibers, characterized by not having a melting point and submit a maximum tensile wet evident than about 0.2 MegaPascals (MPa). As fibras podem ser fabricadas a partir de uma composição que contém um amido modificado e um agente de reticulação. The fibers can be made from a composition comprising a modified starch and a crosslinker. A composição pode ter uma viscosidade de cisalhamento de cerca de 1 Pascal.segundo a cerca de 80 Pascal.segundo e uma viscosidade extensional evidente na faixa de cerca de 150 Pascal.segundo a cerca de 13.000 Pascal.segundo. The composition may have a shear viscosity from about 1 pascal to about 80 pascal and a clear extensional viscosity in the range of about 150 to about 13,000 pascal pascal. A composição pode conter de cerca de 50% a cerca de 75%, em peso, de um amido modificado, de cerca de 0,1% a cerca de 10%, em peso, de um agente de reticulação à base de aldeído, e de cerca de 25% a cerca de 50%, em peso, de água. The composition may contain from about 50% to about 75% by weight of a modified starch, about 0.1% to about 10% by weight of a crosslinking agent based aldehyde, and from about 25% to about 50% by weight of water. Antes da reticulação, o amido modificado pode ter um peso molecular médio ponderal superior a cerca de 100.000 g/mol. Prior to crosslinking, the modified starch can have a weight average molecular weight greater than about 100,000 g / mol.
BR0307295A 2000-11-27 2003-01-30 Starch fibers and non-thermoplastic starch composition, and method for manufacturing the same BR0307295A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/062,393 US6723160B2 (en) 2002-02-01 2002-02-01 Non-thermoplastic starch fibers and starch composition for making same
US10/061,680 US6811740B2 (en) 2000-11-27 2002-02-01 Process for making non-thermoplastic starch fibers
PCT/US2003/002724 WO2003066942A1 (en) 2002-02-01 2003-01-30 Non-thermoplastic starch fibers and starch composition and process for making same

Publications (1)

Publication Number Publication Date
BR0307295A true BR0307295A (en) 2004-12-21



Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307295A BR0307295A (en) 2000-11-27 2003-01-30 Starch fibers and non-thermoplastic starch composition, and method for manufacturing the same

Country Status (12)

Country Link
EP (1) EP1470273B1 (en)
JP (1) JP4313209B2 (en)
CN (1) CN1292111C (en)
AU (1) AU2003209435B2 (en)
BR (1) BR0307295A (en)
CA (1) CA2472550C (en)
ES (1) ES2295560T3 (en)
HK (1) HK1078907A1 (en)
MX (1) MXPA04007377A (en)
PL (1) PL373419A1 (en)
TW (1) TW200411094A (en)
WO (1) WO2003066942A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7947766B2 (en) 2003-06-06 2011-05-24 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US6977116B2 (en) 2004-04-29 2005-12-20 The Procter & Gamble Company Polymeric structures and method for making same
US6955850B1 (en) 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
US20060134410A1 (en) * 2004-12-20 2006-06-22 Mackey Larry N Polymeric structures comprising an unsubstituted hydroxyl polymer and processes for making same
CA2591596C (en) * 2004-12-20 2010-12-14 The Procter & Gamble Company Polymeric structures comprising an hydroxyl polymer and processes for making same
US7572504B2 (en) 2005-06-03 2009-08-11 The Procter + Gamble Company Fibrous structures comprising a polymer structure
US7772391B2 (en) 2005-06-16 2010-08-10 The Procter & Gamble Company Ethersuccinylated hydroxyl polymers
US9151538B2 (en) 2010-07-07 2015-10-06 Mitsubishi Rayon Co., Ltd. Drying device and drying method for hollow fiber membranes
CA2977645A1 (en) 2015-02-24 2016-09-01 The Procter & Gamble Company Process for molecular weight reduction of ethersuccinylated polysaccharides
CN106116307A (en) * 2016-06-29 2016-11-16 陈建峰 Preparation method of high-adhesion dry-mixed mortar

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8602115D0 (en) * 1986-01-29 1986-03-05 Courtaulds Plc Absorbent fibres
EP1035239B1 (en) * 1999-03-08 2005-05-11 THE PROCTER & GAMBLE COMPANY Absorbent, flexible, structure comprising starch fibers

Also Published As

Publication number Publication date
JP2006503988A (en) 2006-02-02
MXPA04007377A (en) 2004-11-26
EP1470273B1 (en) 2007-11-21
CN1292111C (en) 2006-12-27
CA2472550C (en) 2008-04-15
PL373419A1 (en) 2005-08-22
TW200411094A (en) 2004-07-01
CA2472550A1 (en) 2003-08-14
AU2003209435A1 (en) 2003-09-02
WO2003066942A1 (en) 2003-08-14
HK1078907A1 (en) 2007-07-20
AU2003209435B2 (en) 2006-05-11
CN1625615A (en) 2005-06-08
JP4313209B2 (en) 2009-08-12
ES2295560T3 (en) 2008-04-16
EP1470273A1 (en) 2004-10-27

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6O E 7O ANUIDADE.

B08K Maintenance of archiving: application remains archived as no request for restauration (art. 87) has been received.

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2047 DE 30/03/2010.