DE3162582D1 - Process for manufacturing boron nitride fiber mats - Google Patents

Process for manufacturing boron nitride fiber mats

Info

Publication number
DE3162582D1
DE3162582D1 DE8181901078T DE3162582T DE3162582D1 DE 3162582 D1 DE3162582 D1 DE 3162582D1 DE 8181901078 T DE8181901078 T DE 8181901078T DE 3162582 T DE3162582 T DE 3162582T DE 3162582 D1 DE3162582 D1 DE 3162582D1
Authority
DE
Germany
Prior art keywords
boron nitride
fiber mats
nitride fiber
manufacturing boron
manufacturing
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
Application number
DE8181901078T
Other languages
English (en)
Inventor
John L Tworek
Gordon R Rignel
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.)
Kennecott Corp
Original Assignee
Kennecott Corp
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 Kennecott Corp filed Critical Kennecott Corp
Application granted granted Critical
Publication of DE3162582D1 publication Critical patent/DE3162582D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Fibers (AREA)
  • Paper (AREA)
DE8181901078T 1980-03-28 1981-03-27 Process for manufacturing boron nitride fiber mats Expired DE3162582D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/134,765 US4309244A (en) 1980-03-28 1980-03-28 Process for manufacturing boron nitride fiber mats
PCT/US1981/000404 WO1981002755A1 (en) 1980-03-28 1981-03-27 Process for manufacturing boron nitride fiber mats

Publications (1)

Publication Number Publication Date
DE3162582D1 true DE3162582D1 (en) 1984-04-19

Family

ID=22464888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181901078T Expired DE3162582D1 (en) 1980-03-28 1981-03-27 Process for manufacturing boron nitride fiber mats

Country Status (5)

Country Link
US (1) US4309244A (de)
EP (1) EP0048275B1 (de)
JP (1) JPS57500341A (de)
DE (1) DE3162582D1 (de)
WO (1) WO1981002755A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269757B1 (en) 2000-08-03 2001-08-07 Lauren J. Kiest Method and apparatus for delivering fertilizer to the soil
EP2123828A4 (de) * 2007-03-05 2012-08-29 Teijin Ltd Bornitridfaserpapier und herstellungsverfahren dafür
CN102304780B (zh) * 2011-07-27 2014-02-26 东华大学 一种气体保护专用纺丝机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888325A (en) * 1954-03-03 1959-05-26 Carborundum Co Method of making boron nitride material and bodies
US3030659A (en) * 1958-12-29 1962-04-24 Owens Corning Fiberglass Corp Apparatus for producing fibers
BE625893A (de) * 1961-03-27
US3429722A (en) * 1965-07-12 1969-02-25 Carborundum Co Boron nitride fiber manufacture
GB1282096A (en) * 1968-08-16 1972-07-19 Foseco Trading Ag Refractory heat insulating materials
US3562101A (en) * 1969-02-19 1971-02-09 Union Carbide Corp Boron nitride filled paper
US3837997A (en) * 1971-03-16 1974-09-24 Carborundum Co Boron nitride products
US3816242A (en) * 1972-04-17 1974-06-11 Standard Oil Co Process for producing boron nitride felt
US4075276A (en) * 1974-02-27 1978-02-21 The Carborundum Company Boron nitride-boron nitride composites
LU74835A1 (de) * 1976-04-26 1977-12-02
CA1085596A (en) * 1977-03-02 1980-09-16 Robert S. Hamilton Bn bonded bn fiber article from bn fiber
US4130631A (en) * 1977-03-02 1978-12-19 The Carborundum Company BN Bonded BN fiber article from boric oxide fiber
US4057678A (en) * 1977-03-16 1977-11-08 The United States Of America As Represented By The United States Energy Research And Development Administration Molten salt battery having inorganic paper separator

Also Published As

Publication number Publication date
JPS57500341A (de) 1982-02-25
EP0048275A4 (de) 1982-07-13
WO1981002755A1 (en) 1981-10-01
EP0048275B1 (de) 1984-03-14
US4309244A (en) 1982-01-05
EP0048275A1 (de) 1982-03-31

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee