TWI414553B - 駐極體材料 - Google Patents

駐極體材料 Download PDF

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Publication number
TWI414553B
TWI414553B TW96112227A TW96112227A TWI414553B TW I414553 B TWI414553 B TW I414553B TW 96112227 A TW96112227 A TW 96112227A TW 96112227 A TW96112227 A TW 96112227A TW I414553 B TWI414553 B TW I414553B
Authority
TW
Taiwan
Prior art keywords
group
acid
alkyl
aromatic
aliphatic
Prior art date
Application number
TW96112227A
Other languages
English (en)
Chinese (zh)
Other versions
TW200745242A (en
Inventor
Hui Chin
Matthew Edward Gande
Andrew Joseph Leggio
Original Assignee
Ciba Sc Holding Ag
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 Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of TW200745242A publication Critical patent/TW200745242A/zh
Application granted granted Critical
Publication of TWI414553B publication Critical patent/TWI414553B/zh

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/021Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric
    • H01G7/023Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric of macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12Chemical modification
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/17Amines; Quaternary ammonium compounds
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02Electrets, i.e. having a permanently-polarised dielectric
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Insulating Materials (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
TW96112227A 2006-04-11 2007-04-09 駐極體材料 TWI414553B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79104706P 2006-04-11 2006-04-11

Publications (2)

Publication Number Publication Date
TW200745242A TW200745242A (en) 2007-12-16
TWI414553B true TWI414553B (zh) 2013-11-11

Family

ID=38180054

Family Applications (1)

Application Number Title Priority Date Filing Date
TW96112227A TWI414553B (zh) 2006-04-11 2007-04-09 駐極體材料

Country Status (10)

Country Link
US (2) US7666931B2 (https=)
EP (1) EP2005453B1 (https=)
JP (1) JP5318751B2 (https=)
KR (1) KR101360872B1 (https=)
CN (1) CN101421802B (https=)
AT (1) ATE442658T1 (https=)
DE (1) DE602007002389D1 (https=)
ES (1) ES2330691T3 (https=)
TW (1) TWI414553B (https=)
WO (1) WO2007115963A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080249269A1 (en) * 2007-04-05 2008-10-09 Hui Chin Electret materials
CA2708117C (en) * 2007-12-06 2015-08-25 John M. Sebastian Electret webs with charge-enhancing additives
JP5141526B2 (ja) * 2008-01-21 2013-02-13 Jnc株式会社 フィルター
WO2010123810A2 (en) * 2009-04-21 2010-10-28 Basf Performance Products Llc Rotomolding process for polyethylene articles
ES2877817T3 (es) 2010-10-25 2021-11-17 Swm Luxembourg Sarl Material de filtración que utilizan mezclas de fibras que contienen fibras conformadas estratégicamente y/o agentes de control de carga
BR112015026517A2 (pt) * 2013-04-19 2017-07-25 3M Innovative Properties Co mantas de eletreto com aditivos acentuadores de carga
JP2017094250A (ja) * 2015-11-20 2017-06-01 東洋紡株式会社 エレクトレット濾材、それを用いたフィルター、およびエレクトレット濾材の製造方法
WO2017207244A1 (en) * 2016-05-31 2017-12-07 Basf Se Nonwoven fabrics made of bicomponent fibers
JP2018095973A (ja) 2016-12-08 2018-06-21 東レ株式会社 メルトブロー不織布
CA3051662A1 (en) * 2017-02-01 2018-08-09 Yupo Corporation Energy conversion film and energy conversion element using same
US11081285B2 (en) 2019-05-08 2021-08-03 Deborah Duen Ling Chung Electrically conductive electret and associated electret-based power source and self-powered structure
WO2021111290A1 (en) * 2019-12-03 2021-06-10 3M Innovative Properties Company Aromatic-heterocyclic ring melt additives
CN111560137B (zh) * 2020-05-28 2020-10-16 金发科技股份有限公司 一种用于口罩熔喷无纺布的驻极母粒及其制备方法与应用
CN116744880A (zh) 2020-12-18 2023-09-12 3M创新有限公司 包含取代的环状三磷腈化合物的驻极体以及由其制得的制品
EP4032598B1 (en) 2021-01-21 2023-07-12 Borealis AG Polypropylene composition containing a new charge-stabilizing agent for electret melt blown webs
WO2023074758A1 (ja) * 2021-10-29 2023-05-04 東洋紡株式会社 エレクトレット、エレクトレットフィルター、及びエレクトレットの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200404086A (en) * 2002-04-12 2004-03-16 Ciba Sc Holding Ag Stabilizer mixtures

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US57710A (en) * 1866-09-04 Improvement in grain-binders
JP2672329B2 (ja) 1988-05-13 1997-11-05 東レ株式会社 エレクトレット材料
EP0365481A1 (en) * 1988-10-19 1990-04-25 Ciba-Geigy Ag Polymeric substrates stabilized with N-substituted hindered amines
JP3286998B2 (ja) * 1992-01-08 2002-05-27 東レ株式会社 抗菌性エレクトレット材料
IT1273607B (it) * 1995-04-26 1997-07-08 Ciba Geigy Spa Combinazione di stabilizzanti per polimeri sintetici organici
US6123752A (en) 1998-09-03 2000-09-26 3M Innovative Properties Company High efficiency synthetic filter medium
US6406657B1 (en) * 1999-10-08 2002-06-18 3M Innovative Properties Company Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid
US6743464B1 (en) 2000-04-13 2004-06-01 3M Innovative Properties Company Method of making electrets through vapor condensation
US7030196B2 (en) 2000-05-19 2006-04-18 Ciba Specialty Chemicals Corporation Process for reducing the molecular weight of polypropylene
JP2002309099A (ja) * 2001-04-09 2002-10-23 Toyobo Co Ltd エレクトレット材料
US6969484B2 (en) * 2001-06-18 2005-11-29 Toray Industries, Inc. Manufacturing method and device for electret processed product
JP4133830B2 (ja) * 2002-01-11 2008-08-13 日本バイリーン株式会社 エレクトレット体の製造方法及び製造装置
JP4324940B2 (ja) * 2002-04-17 2009-09-02 チバ ホールディング インコーポレーテッド ヒドロキシルアミンエステル含有難燃性ポリマー組成物
US7956109B2 (en) * 2004-09-09 2011-06-07 Basf Se Degradation of polypropylene with hydroxylamine ester compositions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200404086A (en) * 2002-04-12 2004-03-16 Ciba Sc Holding Ag Stabilizer mixtures

Also Published As

Publication number Publication date
DE602007002389D1 (de) 2009-10-22
US7947767B2 (en) 2011-05-24
US7666931B2 (en) 2010-02-23
US20100112886A1 (en) 2010-05-06
EP2005453B1 (en) 2009-09-09
ATE442658T1 (de) 2009-09-15
KR101360872B1 (ko) 2014-02-11
TW200745242A (en) 2007-12-16
CN101421802A (zh) 2009-04-29
WO2007115963A1 (en) 2007-10-18
KR20090006073A (ko) 2009-01-14
ES2330691T3 (es) 2009-12-14
US20070235903A1 (en) 2007-10-11
JP5318751B2 (ja) 2013-10-16
CN101421802B (zh) 2011-06-08
EP2005453A1 (en) 2008-12-24
JP2009533505A (ja) 2009-09-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees