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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
Publication number Priority date Publication date Assignee Title
CA2708166A1 (en) * 2007-12-14 2009-06-25 Schlumberger Canada Limited Fracturing fluid compositions comprising solid epoxy particles and methods of use
EP2231390A4 (en) * 2007-12-14 2012-12-05 3M Innovative Properties Co FIBER UNIT
CN102333807B (zh) 2008-12-23 2013-12-25 3M创新有限公司 包含封端的异氰酸酯树脂的粒子和使用该粒子改进井筒的方法
CN102348838B (zh) * 2008-12-23 2014-09-17 3M创新有限公司 可固化纤维和包含该纤维的组合物；处理地下地层的方法
KR20200011556A (ko) 2011-07-07 2020-02-03 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다성분 섬유 및 중공 세라믹 미소구체를 포함하는 물품 및 그의 제조 및 사용 방법
CN103649391A (zh) * 2011-07-07 2014-03-19 3M创新有限公司 包括多组分纤维和颗粒的制品及其制备和使用方法
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
CN104411868A (zh) * 2012-09-14 2015-03-11 株式会社吴羽 水崩解性复合纤维及其制造方法
CA2928111A1 (en) * 2013-10-22 2015-04-30 3M Innovative Properties Company Well cement composition including multi-component fibers and method of cementing using the same
WO2015160275A1 (en) 2014-04-15 2015-10-22 Schlumberger Canada Limited 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
JP7042269B2 (ja) 2017-06-13 2022-03-25 株式会社クラレ 低溶出性繊維及び繊維構造体
JP7133013B2 (ja) * 2017-10-31 2022-09-07 ダウ グローバル テクノロジーズ エルエルシー 二成分スパンボンド不織布およびそれから製造された不織複合材料
US10829595B2 (en) * 2018-02-06 2020-11-10 Solvay Specialty Polymers Usa, Llc Polyphenylene sulfide polymers having improved melt-stability

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Also Published As

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

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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