IT952025B - Procedimento per produrre fibre siliconiche e di quarzo e prodotti cosi ottenuti - Google Patents

Procedimento per produrre fibre siliconiche e di quarzo e prodotti cosi ottenuti

Info

Publication number
IT952025B
IT952025B IT48240/72A IT4824072A IT952025B IT 952025 B IT952025 B IT 952025B IT 48240/72 A IT48240/72 A IT 48240/72A IT 4824072 A IT4824072 A IT 4824072A IT 952025 B IT952025 B IT 952025B
Authority
IT
Italy
Prior art keywords
procedure
products
producing silicon
quartz fibers
quartz
Prior art date
Application number
IT48240/72A
Other languages
English (en)
Italian (it)
Original Assignee
Bayer 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
Priority claimed from DE19712106728 external-priority patent/DE2106728B2/de
Priority claimed from DE19712158582 external-priority patent/DE2158582A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT952025B publication Critical patent/IT952025B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • 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
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/901—Liquid phase reaction process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Fibers (AREA)
IT48240/72A 1971-02-12 1972-02-10 Procedimento per produrre fibre siliconiche e di quarzo e prodotti cosi ottenuti IT952025B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712106728 DE2106728B2 (de) 1971-02-12 1971-02-12 Siliciumdioxid-Fasern, Verfahren zu ihrer Herstellung sowie deren Verwendung
DE19712158582 DE2158582A1 (de) 1971-11-26 1971-11-26 Siliciumdioxid-fasern und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
IT952025B true IT952025B (it) 1973-07-20

Family

ID=25760652

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48240/72A IT952025B (it) 1971-02-12 1972-02-10 Procedimento per produrre fibre siliconiche e di quarzo e prodotti cosi ottenuti

Country Status (8)

Country Link
US (1) US3907954A (en:Method)
JP (1) JPS5323410B1 (en:Method)
BE (1) BE779274A (en:Method)
CA (1) CA1008586A (en:Method)
FR (1) FR2125407B1 (en:Method)
GB (1) GB1359576A (en:Method)
IT (1) IT952025B (en:Method)
NL (1) NL7201846A (en:Method)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180409A (en) * 1975-07-10 1979-12-25 Bayer Aktiengesellschaft Thermally stable quartz glass
DE2530808A1 (de) * 1975-07-10 1977-01-27 Bayer Ag Chrom- und/oder mangan-modifiziertes quarzglas bzw. cristobalit, insbesondere fuer die herstellung von fasern
JPS5833196B2 (ja) * 1975-10-27 1983-07-18 トウホクダイガクキンゾクザイリヨウケンキユウシヨチヨウ タイネツセイセラミツクスフクゴウザイリヨウノセイゾウホウホウ
US4217399A (en) * 1975-11-05 1980-08-12 Monsanto Company Sintered bi-metallic conjugate filaments and their preparation
US4089921A (en) * 1975-11-05 1978-05-16 Monsanto Company Process for sintered bi-metallic filamentary composites
US4287254A (en) * 1978-02-13 1981-09-01 Monsanto Company Conjugate filaments and films
US4175153A (en) * 1978-05-16 1979-11-20 Monsanto Company Inorganic anisotropic hollow fibers
US4222977A (en) * 1978-05-16 1980-09-16 Monsanto Company Process to produce inorganic hollow fibers
US4268278A (en) * 1978-05-16 1981-05-19 Monsanto Company Inorganic anisotropic hollow fibers
US4556526A (en) * 1980-03-25 1985-12-03 Ube Industries, Ltd. Process for production of sintered ceramic body
JPS5777044A (en) * 1980-10-30 1982-05-14 Central Glass Co Ltd Manufacture of glass from metallic alcoholate
FR2495645A1 (fr) * 1980-12-08 1982-06-11 Rhone Poulenc Textile Fils et fibres de bonnes proprietes a base de polychlorure de vinyle atactique et procede pour leur obtention
DE3235869A1 (de) * 1982-09-28 1984-04-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung eines glaskoerpers, insbesondere einer vorform zum ziehen von glasfaser-lichtwellenleitern
JPS6112915A (ja) * 1984-06-25 1986-01-21 Tokushu Muki Zairyo Kenkyusho 実質的にＳｉ，Ｎ及びＯからなる連続無機繊維とその製造法
US5242866A (en) * 1987-01-09 1993-09-07 Allied-Signal Inc. Carbon-containing black glass monoliths
US5328976A (en) * 1987-01-09 1994-07-12 Allied-Signal Inc. Carbon-containing black glass monoliths
DE3780954T2 (de) * 1987-07-03 1992-12-24 Asahi Glass Co Ltd Verfahren zur herstellung von siliziumdioxid-glasfasern.
US5629249A (en) * 1988-04-25 1997-05-13 Alliedsignal Inc. Silicon carboxide fibers from gel spinning cyclosiloxane polymer precursors
US5089188A (en) * 1989-01-04 1992-02-18 Ppg Industries, Inc. Spinning of sol gel siliceous-containing fibers with wet coagulation
GB2266301A (en) * 1990-08-16 1993-10-27 Allied Signal Inc Silicon carboxide fibres
DE19530404A1 (de) * 1995-08-18 1997-02-20 Bayer Ag Neue keramische Fasern im System Silicium-Bor-Stickstoff-Kohlenstoff
US6764690B2 (en) * 1996-05-29 2004-07-20 Delsitech Oy Dissolvable oxides for biological applications
JP4642165B2 (ja) * 1997-08-07 2011-03-02 日揮触媒化成株式会社 多孔質シリカ系被膜形成用塗布液、被膜付基材および短繊維状シリカ
KR20100100814A (ko) * 2007-11-20 2010-09-15 다우 코닝 코포레이션 섬유를 포함하는 물품과 상기 물품을 형성하는 방법
CN101838863B (zh) * 2010-04-27 2013-04-10 苏州市贝特利高分子材料有限公司 一种聚硅氧烷纤维及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908545A (en) * 1955-05-25 1959-10-13 Montedison Spa Spinning nonfused glass fibers from an aqueous dispersion
US2886404A (en) * 1957-04-26 1959-05-12 Montedison Spa Spinning amorphous glass fibers from a viscous aqueous system
US3159496A (en) * 1960-08-29 1964-12-01 Goldschmidt Ag Th Process for the preparation of aqueous solutions of organosilicon compounds
US3313739A (en) * 1962-10-15 1967-04-11 Ellsworth G Acker Process for the preparation of silica gel
US3428719A (en) * 1965-10-23 1969-02-18 Fmc Corp Method of producing high temperature resistant structures
GB1119132A (en) * 1966-02-14 1968-07-10 Babcock & Wilcox Co Manufacture of high temperature alumina-silica fibers
US3395117A (en) * 1966-04-27 1968-07-30 Owens Illinois Inc Organopolysiloxane compositions and processes for the preparation of the same
US3485904A (en) * 1966-07-18 1969-12-23 Dow Corning Method utilizing an organopolysiloxane binder to make ceramic article
US3565749A (en) * 1967-02-27 1971-02-23 Fmc Corp High temperature resistant structures
US3781400A (en) * 1968-12-30 1973-12-25 Rhodiaceta Process for producing elastic filaments and bristles
US3652749A (en) * 1970-01-26 1972-03-28 Universal Oil Prod Co Continuous drawing of fibers from a mixture containing an inorgani oxide sol covered by a protective fluid
US3678144A (en) * 1970-06-12 1972-07-18 Corning Glass Works Silicate bodies containing coprecipitated oxides
DE2041321C3 (de) * 1970-08-20 1978-06-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von SiO2 -Fasern, ihre Verwendung und kohlenstoffhaltige SiO2 -Fasern

Also Published As

Publication number Publication date
BE779274A (fr) 1972-08-11
GB1359576A (en) 1974-07-10
JPS5323410B1 (en:Method) 1978-07-14
FR2125407A1 (en:Method) 1972-09-29
FR2125407B1 (en:Method) 1975-10-24
CA1008586A (en) 1977-04-12
US3907954A (en) 1975-09-23
NL7201846A (en:Method) 1972-08-15

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