EA201000811A1 - Многокомпонентные волокна - Google Patents

Многокомпонентные волокна

Info

Publication number
EA201000811A1
EA201000811A1 EA201000811A EA201000811A EA201000811A1 EA 201000811 A1 EA201000811 A1 EA 201000811A1 EA 201000811 A EA201000811 A EA 201000811A EA 201000811 A EA201000811 A EA 201000811A EA 201000811 A1 EA201000811 A1 EA 201000811A1
Authority
EA
Eurasian Patent Office
Prior art keywords
multicomponent fibers
fibers
polymer
multicomponent
wellbores
Prior art date
Application number
EA201000811A
Other languages
English (en)
Other versions
EA024997B1 (ru
Inventor
Джеймс Г. Карлсон
Майкл Р. Берриган
Майкл Д. Крандалл
Игнатиус А. Кадома
Йонг К. Ву
Даниель Дж. Зиллиг
Original Assignee
3М Инновейтив Пропертиз Компани
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 3М Инновейтив Пропертиз Компани filed Critical 3М Инновейтив Пропертиз Компани
Publication of EA201000811A1 publication Critical patent/EA201000811A1/ru
Publication of EA024997B1 publication Critical patent/EA024997B1/ru

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/08—Fiber-containing well treatment fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Многокомпонентные волокна, состоящие по крайней мере из одного полимера с температурой размягчения не выше 150°С и другого полимера с точкой плавления не ниже 130°С. Волокна не плавятся при температуре по крайней мере до 110°С. Волокна могут быть использованы, например, для защиты от выноса проппанта из стволов скважины и пластов.
EA201000811A 2007-12-14 2008-12-11 Многокомпонентные волокна EA024997B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1400407P 2007-12-14 2007-12-14
PCT/US2008/086313 WO2009079310A1 (en) 2007-12-14 2008-12-11 Multi-component fibers

Publications (2)

Publication Number Publication Date
EA201000811A1 true EA201000811A1 (ru) 2010-12-30
EA024997B1 EA024997B1 (ru) 2016-11-30

Family

ID=40795865

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000811A EA024997B1 (ru) 2007-12-14 2008-12-11 Многокомпонентные волокна

Country Status (9)

Country Link
US (1) US20100272994A1 (ru)
EP (1) EP2231907B1 (ru)
JP (1) JP5336510B2 (ru)
KR (1) KR101577473B1 (ru)
CN (1) CN101903577B (ru)
BR (1) BRPI0819924B1 (ru)
CA (1) CA2709182C (ru)
EA (1) EA024997B1 (ru)
WO (1) WO2009079310A1 (ru)

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* Cited by examiner, † Cited by third party
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CA2708804C (en) * 2007-12-14 2016-01-12 3M Innovative Properties Company Fiber aggregate
CA2708166A1 (en) * 2007-12-14 2009-06-25 Schlumberger Canada Limited Fracturing fluid compositions comprising solid epoxy particles and methods of use
WO2010075248A1 (en) 2008-12-23 2010-07-01 3M Innovative Properties Company Curable fiber and compositions comprising the same; method of trating a subterranean formation
WO2010075256A1 (en) 2008-12-23 2010-07-01 3M Innovative Properties Company Particles comprising blocked isocyanate resin and method of modifying a wellbore using the same
JP2014525952A (ja) * 2011-07-07 2014-10-02 スリーエム イノベイティブ プロパティズ カンパニー 多成分繊維及び粒子を含む物品、並びにその作製方法及び使用方法
PL2729634T3 (pl) 2011-07-07 2019-02-28 3M Innovative Properties Company Wyrób zawierający wieloskładnikowe włókna i puste w środku ceramiczne mikrokulki oraz sposoby ich wytwarzania i stosowania
DE102012103301A1 (de) * 2012-04-17 2013-10-17 Elringklinger Ag Mittels Schmelzspinnverfahren hergestellte Faser
US20130284518A1 (en) * 2012-04-27 2013-10-31 3M Innovative Properties Company Method of using multi-component fibers as lost-circulation material
WO2014042222A1 (ja) 2012-09-14 2014-03-20 株式会社クレハ 水崩壊性複合繊維およびその製造方法
US20160264839A1 (en) * 2013-10-22 2016-09-15 3M Innovative Properties Company Well cement composition including multi-component fibers and method of cementing using the same
AU2014391162B2 (en) 2014-04-15 2019-05-02 Schlumberger, Technology B.V. Treatment fluid
WO2016072877A1 (en) * 2014-11-06 2016-05-12 Schlumberger Canada Limited Fractures treatment
WO2018026294A1 (ru) * 2016-08-01 2018-02-08 Шлюмберже Канада Лимитед Жидкость для обработки пласта
EP3704293B1 (en) * 2017-10-31 2022-11-23 Dow Global Technologies LLC Bicomponent spunbond nonwoven fabric and nonwoven composite made therefof
US10829595B2 (en) * 2018-02-06 2020-11-10 Solvay Specialty Polymers Usa, Llc Polyphenylene sulfide polymers having improved melt-stability

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US5318552A (en) * 1986-12-10 1994-06-07 Kao Corporation Absorbent article having an improved non-woven fabric layer
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JP3720533B2 (ja) * 1997-06-05 2005-11-30 株式会社クラレ 蓄光繊維
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Also Published As

Publication number Publication date
WO2009079310A1 (en) 2009-06-25
US20100272994A1 (en) 2010-10-28
BRPI0819924B1 (pt) 2019-01-08
JP2011506791A (ja) 2011-03-03
CN101903577A (zh) 2010-12-01
KR101577473B1 (ko) 2015-12-14
CA2709182C (en) 2016-01-26
KR20100108376A (ko) 2010-10-06
CA2709182A1 (en) 2009-06-25
JP5336510B2 (ja) 2013-11-06
EP2231907A4 (en) 2011-02-23
EP2231907A1 (en) 2010-09-29
BRPI0819924A2 (pt) 2015-05-19
EA024997B1 (ru) 2016-11-30
EP2231907B1 (en) 2016-04-13
CN101903577B (zh) 2014-07-09

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU