DE69317891D1 - Beschichtungsverfahren zur erzeugung von elektroleitfähigen pulvern - Google Patents

Beschichtungsverfahren zur erzeugung von elektroleitfähigen pulvern

Info

Publication number
DE69317891D1
DE69317891D1 DE69317891T DE69317891T DE69317891D1 DE 69317891 D1 DE69317891 D1 DE 69317891D1 DE 69317891 T DE69317891 T DE 69317891T DE 69317891 T DE69317891 T DE 69317891T DE 69317891 D1 DE69317891 D1 DE 69317891D1
Authority
DE
Germany
Prior art keywords
electrically conductive
coating method
conductive powders
producing electrically
producing
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.)
Expired - Fee Related
Application number
DE69317891T
Other languages
English (en)
Other versions
DE69317891T2 (de
Inventor
Howard Jacobson
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69317891D1 publication Critical patent/DE69317891D1/de
Publication of DE69317891T2 publication Critical patent/DE69317891T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/063—Coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/20—Two-dimensional structures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C01P2004/86—Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
DE69317891T 1992-06-29 1993-06-22 Beschichtungsverfahren zur erzeugung von elektroleitfähigen pulvern Expired - Fee Related DE69317891T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/906,076 US5292551A (en) 1992-06-29 1992-06-29 Process for producing electroconductive powders
PCT/US1993/005719 WO1994000851A1 (en) 1992-06-29 1993-06-22 Coating process for producing electroconductive powders

Publications (2)

Publication Number Publication Date
DE69317891D1 true DE69317891D1 (de) 1998-05-14
DE69317891T2 DE69317891T2 (de) 1998-07-30

Family

ID=25421894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317891T Expired - Fee Related DE69317891T2 (de) 1992-06-29 1993-06-22 Beschichtungsverfahren zur erzeugung von elektroleitfähigen pulvern

Country Status (10)

Country Link
US (1) US5292551A (de)
EP (1) EP0648370B1 (de)
JP (1) JPH08503917A (de)
CN (1) CN1083618A (de)
AU (1) AU4537093A (de)
CA (1) CA2138252A1 (de)
DE (1) DE69317891T2 (de)
FI (1) FI946134A0 (de)
MX (1) MX9303875A (de)
WO (1) WO1994000851A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364566A (en) * 1993-02-12 1994-11-15 E. I. Du Pont De Nemours And Company Process for making electroconductive powders
US5545250A (en) * 1993-07-30 1996-08-13 E. I. Du Pont De Nemours And Company Polytype electroconductive powders
FR2709589B1 (fr) 1993-09-03 1996-08-14 Renaudin Peintures Tech Matière fluide ou pâteuse électriquement conductrice.
US5776737A (en) * 1994-12-22 1998-07-07 Visible Genetics Inc. Method and composition for internal identification of samples
MX9706677A (es) * 1995-03-02 1997-11-29 Renaudin Material fluido o de pasta electricamente conductor.
KR100229231B1 (ko) 1995-04-04 1999-11-01 미다라이 후지오 전자 방출 소자 형성용 금속 함유 조성물, 및 전자방출소자,전자원및화상형성장치의제조방법
US5788887A (en) * 1996-11-01 1998-08-04 E. I. Du Pont De Nemours And Company Antimony doped tin oxide electroconductive powder
US5788913A (en) * 1996-11-01 1998-08-04 E. I. Du Pont De Nemours And Company Processes to prepare antimony doped tin oxide electroconductive powders
US5798060A (en) * 1997-02-06 1998-08-25 E. I. Du Pont De Nemours And Company Static-dissipative polymeric composition
IL123129A (en) * 1998-01-30 2010-12-30 Aviv Refuah Www addressing
JP2007529620A (ja) * 2004-03-04 2007-10-25 ナムローゼ・フェンノートシャップ・ベーカート・ソシエテ・アノニム 固有導電性ポリマーを含むコーティング層で被覆した金属体
CN100388392C (zh) * 2005-06-20 2008-05-14 浙江大学 以层状硅酸盐矿物为基体的导电粉体
CN102543247B (zh) * 2012-01-14 2015-12-09 佛山市中国科学院上海硅酸盐研究所陶瓷研发中心 一种复合导电粉
US20140264194A1 (en) * 2013-03-18 2014-09-18 Milliken & Company In-Situ Synthesis of Multi-Core Core Electoconductive Powders

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025583B1 (de) * 1979-09-14 1982-11-24 Mitsubishi Materials Corporation Elektrisch leitendes Pulver und Verfahren zu dessen Herstellung
JPS6163520A (ja) * 1984-09-04 1986-04-01 Tokuyama Soda Co Ltd 導電性を有する含水珪酸の製造方法
JPS62216105A (ja) * 1986-03-17 1987-09-22 大塚化学株式会社 導電性雲母及びその製造法
JPS62223019A (ja) * 1986-03-19 1987-10-01 Taki Chem Co Ltd 結晶質酸化スズ・アンチモンゾル及びその製造方法
JP2583077B2 (ja) * 1987-10-23 1997-02-19 戸田工業株式会社 導電性酸化鉄粒子粉末及びその製造法
ATE150203T1 (de) * 1988-09-16 1997-03-15 Du Pont Elektrisch leitfähige mischung und herstellungsverfahren
DE3842330A1 (de) * 1988-12-16 1990-06-21 Merck Patent Gmbh Leitfaehige plaettchenfoermige pigmente
US5071676A (en) * 1989-08-03 1991-12-10 E. I. Du Pont De Nemours And Company Electroconductive particles and method for adjusting the isoelectric point thereof
US5068063A (en) * 1989-12-28 1991-11-26 E. I. Du Pont De Nemours And Company Non-carbon black containing conductive coating composition
US5114756A (en) * 1990-04-27 1992-05-19 E. I. Du Pont De Nemours And Company Conductive epoxypolyamide coating composition
US5104583A (en) * 1990-05-07 1992-04-14 E. I. Du Pont De Nemours And Company Light colored conductive electrocoat paint
DE4017044A1 (de) * 1990-05-26 1991-11-28 Metallgesellschaft Ag Elektrisch leitfaehiges bariumsulfat und verfahren zu seiner herstellung
JP2844011B2 (ja) * 1990-06-29 1999-01-06 石原産業株式会社 導電性微粉末およびその製造方法
GB9101238D0 (en) * 1991-01-19 1991-02-27 Tioxide Group Services Ltd Treated powder
GB9105979D0 (en) * 1991-03-21 1991-05-08 Tioxide Group Services Ltd Treated powder

Also Published As

Publication number Publication date
DE69317891T2 (de) 1998-07-30
AU4537093A (en) 1994-01-24
FI946134A (fi) 1994-12-28
FI946134A0 (fi) 1994-12-28
CN1083618A (zh) 1994-03-09
MX9303875A (es) 1993-12-01
EP0648370B1 (de) 1998-04-08
US5292551A (en) 1994-03-08
JPH08503917A (ja) 1996-04-30
CA2138252A1 (en) 1994-01-06
EP0648370A1 (de) 1995-04-19
WO1994000851A1 (en) 1994-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee