CA968528A - Synthetic wollastonite and process for its manufacture - Google Patents

Synthetic wollastonite and process for its manufacture

Info

Publication number
CA968528A
CA968528A CA077,187A CA77187A CA968528A CA 968528 A CA968528 A CA 968528A CA 77187 A CA77187 A CA 77187A CA 968528 A CA968528 A CA 968528A
Authority
CA
Canada
Prior art keywords
manufacture
synthetic wollastonite
wollastonite
synthetic
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
CA077,187A
Other languages
English (en)
Inventor
Walter Ohnemuller
Alexander Solf
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.)
Reimbold und Strick GmbH and Co
Original Assignee
Reimbold und Strick GmbH 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5727777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA968528(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Reimbold und Strick GmbH and Co filed Critical Reimbold und Strick GmbH and Co
Application granted granted Critical
Publication of CA968528A publication Critical patent/CA968528A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01B33/20—Silicates
    • C01B33/22—Magnesium silicates
    • 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
    • C01B33/20—Silicates
    • C01B33/24—Alkaline-earth metal silicates
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/22—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in calcium oxide, e.g. wollastonite
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paper (AREA)
CA077,187A 1969-03-12 1970-03-12 Synthetic wollastonite and process for its manufacture Expired CA968528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912354 DE1912354B2 (de) 1969-03-12 1969-03-12 Synthetisches kristallines calciumsilikat und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
CA968528A true CA968528A (en) 1975-06-03

Family

ID=5727777

Family Applications (4)

Application Number Title Priority Date Filing Date
CA077,187A Expired CA968528A (en) 1969-03-12 1970-03-12 Synthetic wollastonite and process for its manufacture
CA167,945A Expired CA970089A (en) 1969-03-12 1973-04-04 Synthetic wollastonite and process for its manufacture
CA209,994A Expired CA989138A (en) 1969-03-12 1974-09-25 Synthetic wollastonite and a process for its manufacture
CA246,284A Expired CA1016194A (en) 1969-03-12 1976-02-19 Synthetic wollastonite and a process for its manufacture

Family Applications After (3)

Application Number Title Priority Date Filing Date
CA167,945A Expired CA970089A (en) 1969-03-12 1973-04-04 Synthetic wollastonite and process for its manufacture
CA209,994A Expired CA989138A (en) 1969-03-12 1974-09-25 Synthetic wollastonite and a process for its manufacture
CA246,284A Expired CA1016194A (en) 1969-03-12 1976-02-19 Synthetic wollastonite and a process for its manufacture

Country Status (14)

Country Link
US (2) US3861935A (de)
AT (3) AT313589B (de)
BE (1) BE746997A (de)
BR (1) BR7017423D0 (de)
CA (4) CA968528A (de)
CH (3) CH577433A5 (de)
CS (1) CS182209B2 (de)
DE (1) DE1912354B2 (de)
ES (1) ES377374A1 (de)
FR (1) FR2037776A5 (de)
GB (3) GB1301173A (de)
LU (1) LU60509A1 (de)
NL (1) NL172642C (de)
SE (4) SE364245B (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1912354B2 (de) * 1969-03-12 1972-04-13 Reimbold & Strick, 5000 Köln-Kalk Synthetisches kristallines calciumsilikat und verfahren zu seiner herstellung
US3775363A (en) * 1972-04-21 1973-11-27 Celanese Corp Oxymethylene polymer compositions containing acicular calcium metasilicate
FR2250811B1 (de) * 1973-11-09 1978-02-24 Lafarge Sa
DK139297B (da) * 1976-07-28 1979-01-29 Kroyer K K K Fremgangsmåde til fremstilling af et blæreholdigt silicatmateriale.
DE2656779A1 (de) * 1976-12-15 1978-06-22 Bayer Ag Neue korrosionsschutzpigmente auf basis cazn tief 2 (po tief 4 ) tief 2 mal 2 h tief 2 o und deren herstellung
SE422047B (sv) * 1977-12-02 1982-02-15 Ytong International Ab Forfarande for framstellning av en atminstone delvis av organiskt material bestaende produkt
DE2902108C2 (de) * 1979-01-19 1983-11-24 Mars Inc., 22102 McLean, Va. Verwendung von Calciumsilikatgranulaten beziehungsweise -pulvern
EP0038292B2 (de) * 1980-02-21 1993-07-28 Ciba-Geigy Ag Verwendung von synthetischem kristallinem Calciumsilikat
US4458029A (en) * 1980-07-15 1984-07-03 Ciba-Geigy Corporation Pourable solid mixtures
DE3306478A1 (de) * 1982-12-30 1984-07-12 Bern 8700 Würzburg Lüchtrath Fuellstoff fuer einen papier-, karton oder pappenartigen werkstoff und verfahren zur herstellung solcher werkstoffe
DE3368451D1 (en) * 1982-12-30 1987-01-29 Bern Luchtrath Paper, cardboard or paperboardlike material
DE3306528A1 (de) * 1982-12-30 1984-07-05 Lüchtrath, Bern, 8700 Würzburg Papier-, karton- und pappenartiger werkstoff
US4479828A (en) * 1983-10-18 1984-10-30 Societe Nationale De L'amiante Light colored and low density mineral filler from magnesium silicate
US4804521A (en) * 1986-11-07 1989-02-14 Board Of Regents, The University Of Texas System Process for removing sulfur from sulfur-containing gases
US4931264A (en) * 1986-11-07 1990-06-05 Board Of Regents, The University Of Texas System Process for removing sulfur from sulfur-containing gases
US5047222A (en) * 1986-11-07 1991-09-10 Board Of Regents, The University Of Texas System Process for removing sulfur from sulfur-containing gases: high calcium fly-ash
US5047221A (en) * 1986-11-07 1991-09-10 Board Of Regents, The University Of Texas System Processes for removing sulfur from sulfur-containing gases
US5270015A (en) * 1986-11-07 1993-12-14 Board Of Regents, The University Of Texas System Apparatus for removing sulfur from sulfur containing gases
US5100643A (en) * 1988-03-02 1992-03-31 Board Of Regents, The University Of Texas System Processes for removing acid components from gas streams
US5401481A (en) * 1986-11-10 1995-03-28 Board Of Regents, The University Of Texas System Processes for removing acid components from gas streams
JPH01104452A (ja) * 1987-10-19 1989-04-21 Shinagawa Refract Co Ltd 鋼の連続鋳造用鋳型添加剤
US5234488A (en) * 1987-10-19 1993-08-10 Shinagawa Refractories Co., Ltd. Mold additive for continuous casting of steel
JPH0673730B2 (ja) * 1990-11-30 1994-09-21 品川白煉瓦株式会社 連続鋳造用発熱型モールドパウダー
US5174871A (en) * 1991-06-27 1992-12-29 Interprovincial Corrosion Control Company Limited Method for providing cathodic protection of underground structures
US5393472A (en) * 1993-06-30 1995-02-28 Shaw; John D. Method of producing wollastonite & ceramic bodies containing wollastonite
US5877234A (en) * 1994-10-31 1999-03-02 The Gillette Company Water-based correction fluid
CA2311734C (en) * 2000-04-12 2011-03-08 Bristol-Myers Squibb Company Flash-melt oral dosage formulation
TWI324074B (en) * 2001-10-09 2010-05-01 Bristol Myers Squibb Co Flashmelt oral dosage formulation
US6610266B2 (en) * 2001-11-28 2003-08-26 Michael C. Withiam Calcium metasilicates and methods for making
JP4117130B2 (ja) * 2001-12-26 2008-07-16 大塚化学ホールディングス株式会社 紫外線発生源用反射板材料
CA2434986A1 (en) * 2003-07-11 2005-01-11 G.I. Russell & Company Ltd. Method and apparatus for instrumental analysis in remote locations
JP5420815B2 (ja) * 2006-03-27 2014-02-19 ニチアス株式会社 低融点金属鋳造装置用耐熱材料
CN102259876A (zh) * 2010-05-28 2011-11-30 延增国 一种硅酸钙摩擦材料的制备方法
CN103031761B (zh) * 2012-12-05 2015-02-18 江西华杰泰矿纤科技有限公司 一种造纸用阳离子硅灰石矿物纤维浆的制备方法
EP3085985B1 (de) * 2015-04-21 2021-06-09 Akebono Brake Industry Co., Ltd. Zusammensetzung für reibungsmaterial
EP3715013A1 (de) * 2019-03-29 2020-09-30 Imertech Sas Wollastonitersatz
DE102020111459A1 (de) 2020-04-27 2021-10-28 Voestalpine Stahl Gmbh Verfahren zur Kreislaufführung metallurgischer Schlacken
WO2024003139A1 (en) 2022-06-29 2024-01-04 Prtc Nv Green calcium silicate hydrate boards and process thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA565592A (en) * 1958-11-04 Levitsky Michael Synthetic fibrous wollastonite
CA588659A (en) * 1959-12-08 E. Schneider Richard Process for the recovery of alkaline earth metal silicates from aqueous slurries thereof
NL104037C (de) * 1953-12-01
GB848933A (en) * 1955-12-05 1960-09-21 Columbia Southern Chem Corp Alkaline earth metal silicates and method for their treatment
DE1156060B (de) * 1960-10-15 1963-10-24 Bayer Ag Verfahren zur Herstellung von feindispersen Calciumsilicatfuellstoffen
US3264130A (en) * 1962-08-27 1966-08-02 Huber Corp J M Pigment and process of producing same
GB1046586A (en) * 1964-04-30 1966-10-26 British Ceramic Res Ass Manufacture of calcium metasilicate
US3552915A (en) * 1967-04-20 1971-01-05 Corning Glass Works Sintered wollastonite
DE1912354B2 (de) * 1969-03-12 1972-04-13 Reimbold & Strick, 5000 Köln-Kalk Synthetisches kristallines calciumsilikat und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
NL7003346A (de) 1970-09-15
GB1385810A (en) 1975-02-26
GB1301172A (en) 1972-12-29
AT299125B (de) 1972-06-12
CS182209B2 (en) 1978-04-28
US3861935A (en) 1975-01-21
SE364245B (de) 1974-02-18
CH550122A (de) 1974-06-14
SE7307353L (de) 1973-05-24
FR2037776A5 (de) 1970-12-31
CA1016194A (en) 1977-08-23
ES377374A1 (es) 1973-02-01
DE1912354B2 (de) 1972-04-13
NL172642B (nl) 1983-05-02
NL172642C (nl) 1983-10-03
BR7017423D0 (pt) 1973-01-25
GB1301173A (en) 1972-12-29
LU60509A1 (de) 1970-05-11
US3967974A (en) 1976-07-06
CA970089A (en) 1975-06-24
BE746997A (fr) 1970-08-17
SE387101B (sv) 1976-08-30
CA989138A (en) 1976-05-18
CH574369A5 (de) 1976-04-15
CH577433A5 (de) 1976-07-15
AT313589B (de) 1974-02-25
AT306622B (de) 1973-04-25
DE1912354A1 (de) 1970-09-24
SE7512294L (sv) 1975-11-03

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