JPS5418927A - Production of inorganic fiber based on calcium sulphate - Google Patents

Production of inorganic fiber based on calcium sulphate

Info

Publication number
JPS5418927A
JPS5418927A JP7969878A JP7969878A JPS5418927A JP S5418927 A JPS5418927 A JP S5418927A JP 7969878 A JP7969878 A JP 7969878A JP 7969878 A JP7969878 A JP 7969878A JP S5418927 A JPS5418927 A JP S5418927A
Authority
JP
Japan
Prior art keywords
production
inorganic fiber
calcium sulphate
fiber based
sulphate
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.)
Pending
Application number
JP7969878A
Other languages
Japanese (ja)
Inventor
Buainberuku Etsukeharuto
Aigunesuberugaa Aroisu
Fuoguru Furantsu
Rukasu Buarutaa
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.)
Evonik Operations GmbH
Original Assignee
SKW Trostberg 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 SKW Trostberg AG filed Critical SKW Trostberg AG
Publication of JPS5418927A publication Critical patent/JPS5418927A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/08—Oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/466—Conversion of one form of calcium sulfate to another
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Fibers (AREA)
  • Paper (AREA)
JP7969878A 1977-07-01 1978-06-30 Production of inorganic fiber based on calcium sulphate Pending JPS5418927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2729842A DE2729842B2 (en) 1977-07-01 1977-07-01 Process for the production of inorganic fibers based on calcium sulfate

Publications (1)

Publication Number Publication Date
JPS5418927A true JPS5418927A (en) 1979-02-13

Family

ID=6012958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7969878A Pending JPS5418927A (en) 1977-07-01 1978-06-30 Production of inorganic fiber based on calcium sulphate

Country Status (8)

Country Link
JP (1) JPS5418927A (en)
AT (1) AT361103B (en)
CA (1) CA1121973A (en)
DE (1) DE2729842B2 (en)
FR (1) FR2395965A1 (en)
GB (1) GB1597668A (en)
IT (1) IT1109145B (en)
SE (1) SE431234B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007522067A (en) * 2004-01-28 2007-08-09 ユナイテッド・ステイツ・ジプサム・カンパニー Improved manufacturing method of gypsum / fiberboard

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011363B (en) * 1977-12-29 1982-07-14 Idemitsu Kosan Co Production of calcium sulphate
US4801355A (en) * 1987-01-16 1989-01-31 United States Gypsum Company Tabular acicular gypsum and method of filling paper
FR2629069B1 (en) * 1988-03-24 1990-11-23 Lafarge Sa Platres PROCESS FOR THE PREPARATION OF CALCIUM SULPHATE WITH A LONGLINE CRYSTALLINE STRUCTURE HAVING A LENGTH AND A FACTOR OF MASTERED SHAPE
FR2640961B1 (en) * 1988-12-22 1993-04-02 Lafarge Platres

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR932226A (en) * 1946-08-13 1948-03-16 Cie Des Phosphates Et Du Chemi Process for promoting needle formation in gypsum precipitates
GB1038025A (en) * 1963-08-16 1966-08-03 Bpb Industries Ltd Lightweight material and production thereof
US4029512A (en) * 1974-08-05 1977-06-14 Johns-Manville Corporation Method for the preparation of fibrous insoluble calcium sulfate anhydrite
SE7601262L (en) * 1975-02-07 1976-08-09 Ici Ltd FIBER-ARMED MATERIAL AND KIT FOR ITS MANUFACTURE
JPS51109295A (en) * 1975-03-22 1976-09-28 Idemitsu Kosan Co KAISHITSUSARETAKETSUSHOSEISETSUKOSENINOSEIZOHOHO
DE2621611C3 (en) * 1976-05-14 1981-06-25 Skw Trostberg Ag, 8223 Trostberg Inorganic fibers, processes for their production and their use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007522067A (en) * 2004-01-28 2007-08-09 ユナイテッド・ステイツ・ジプサム・カンパニー Improved manufacturing method of gypsum / fiberboard

Also Published As

Publication number Publication date
CA1121973A (en) 1982-04-20
IT1109145B (en) 1985-12-16
ATA477378A (en) 1980-07-15
DE2729842B2 (en) 1979-05-23
DE2729842A1 (en) 1979-01-25
FR2395965A1 (en) 1979-01-26
AT361103B (en) 1981-02-25
IT7868375A0 (en) 1978-06-13
SE7807379L (en) 1979-01-02
SE431234B (en) 1984-01-23
GB1597668A (en) 1981-09-09

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