GB1301172A - A process for the manufacture of a synthethic wollastonite - Google Patents

A process for the manufacture of a synthethic wollastonite

Info

Publication number
GB1301172A
GB1301172A GB01996/70A GB1199670A GB1301172A GB 1301172 A GB1301172 A GB 1301172A GB 01996/70 A GB01996/70 A GB 01996/70A GB 1199670 A GB1199670 A GB 1199670A GB 1301172 A GB1301172 A GB 1301172A
Authority
GB
United Kingdom
Prior art keywords
wollastonite
march
sio
mineralizer
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
GB01996/70A
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=GB1301172(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
Publication of GB1301172A publication Critical patent/GB1301172A/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)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paper (AREA)
GB01996/70A 1969-03-12 1970-03-12 A process for the manufacture of a synthethic wollastonite Expired GB1301172A (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
GB1301172A true GB1301172A (en) 1972-12-29

Family

ID=5727777

Family Applications (3)

Application Number Title Priority Date Filing Date
GB01996/70A Expired GB1301172A (en) 1969-03-12 1970-03-12 A process for the manufacture of a synthethic wollastonite
GB9582/72A Expired GB1301173A (en) 1969-03-12 1970-03-12 Ceramic materials containing calcium hydrosilicates
GB5994372A Expired GB1385810A (en) 1969-03-12 1972-12-28 Csh i and csh ii as a filler or pigment

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB9582/72A Expired GB1301173A (en) 1969-03-12 1970-03-12 Ceramic materials containing calcium hydrosilicates
GB5994372A Expired GB1385810A (en) 1969-03-12 1972-12-28 Csh i and csh ii as a filler or pigment

Country Status (14)

Country Link
US (2) US3861935A (enEXAMPLES)
AT (3) AT299125B (enEXAMPLES)
BE (1) BE746997A (enEXAMPLES)
BR (1) BR7017423D0 (enEXAMPLES)
CA (4) CA968528A (enEXAMPLES)
CH (3) CH574369A5 (enEXAMPLES)
CS (1) CS182209B2 (enEXAMPLES)
DE (1) DE1912354B2 (enEXAMPLES)
ES (1) ES377374A1 (enEXAMPLES)
FR (1) FR2037776A5 (enEXAMPLES)
GB (3) GB1301172A (enEXAMPLES)
LU (1) LU60509A1 (enEXAMPLES)
NL (1) NL172642C (enEXAMPLES)
SE (4) SE387101B (enEXAMPLES)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446671A1 (fr) * 1979-01-19 1980-08-14 Effem Gmbh Emploi de granules ou de poudres de silicate de calcium pour l'absorption ou l'adsorption
GB2211178A (en) * 1987-10-19 1989-06-28 Shinagawa Refractories Co Calcium silicate mold additive
US5234488A (en) * 1987-10-19 1993-08-10 Shinagawa Refractories Co., Ltd. Mold additive for continuous casting of steel
US5263534A (en) * 1990-11-30 1993-11-23 Shinagawa Refractories Co., Ltd. Exothermic type mold additives for continuous casting

Families Citing this family (37)

* 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 (enEXAMPLES) * 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
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
CA1164124A (en) 1980-07-15 1984-03-20 Kurt Munk Pourable solid mixture
EP0112958B1 (de) * 1982-12-30 1986-12-17 Bern Lüchtrath Papier-, karton- oder pappenartiger Werkstoff
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
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
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
US5270015A (en) * 1986-11-07 1993-12-14 Board Of Regents, The University Of Texas System Apparatus for removing sulfur from sulfur containing gases
US4804521A (en) * 1986-11-07 1989-02-14 Board Of Regents, The University Of Texas System Process for removing sulfur from sulfur-containing gases
US5047221A (en) * 1986-11-07 1991-09-10 Board Of Regents, The University Of Texas System Processes 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
US5401481A (en) * 1986-11-10 1995-03-28 Board Of Regents, The University Of Texas System Processes for removing acid components from gas streams
US5100643A (en) * 1988-03-02 1992-03-31 Board Of Regents, The University Of Texas System Processes for removing acid components from gas streams
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
JP3121733B2 (ja) 1994-11-01 2001-01-09 信越石英株式会社 高純度合成クリストバライト粉、その製造方法及びシリカガラス
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
US7285203B2 (en) * 2003-07-11 2007-10-23 Russell Gordon I 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 (en) * 2015-04-21 2021-06-09 Akebono Brake Industry Co., Ltd. Composition for friction material
EP3715013A1 (en) * 2019-03-29 2020-09-30 Imertech Sas Wollastonite substitute
DE102020111459A1 (de) 2020-04-27 2021-10-28 Voestalpine Stahl Gmbh Verfahren zur Kreislaufführung metallurgischer Schlacken
EP4547620A1 (en) 2022-06-29 2025-05-07 Prtc Nv Green calcium silicate hydrate boards and process thereof
CN117623756A (zh) * 2023-11-10 2024-03-01 武汉理工大学 一种高纯度低钙硅酸钙的制备方法

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 (enEXAMPLES) * 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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446671A1 (fr) * 1979-01-19 1980-08-14 Effem Gmbh Emploi de granules ou de poudres de silicate de calcium pour l'absorption ou l'adsorption
EP0014343A1 (de) * 1979-01-19 1980-08-20 Mars Incorporated Calciumsilikatgranulat bzw. -pulver und dessen Verwendung
EP0044574A3 (en) * 1979-01-19 1982-02-10 Mars Incorporated Use of calcium silicate in granular or powder form for hydrophilic absorption or adsorption
GB2211178A (en) * 1987-10-19 1989-06-28 Shinagawa Refractories Co Calcium silicate mold additive
GB2211178B (en) * 1987-10-19 1991-09-18 Shinagawa Refractories Co Mold additive for continuous casting of steel
US5234488A (en) * 1987-10-19 1993-08-10 Shinagawa Refractories Co., Ltd. Mold additive for continuous casting of steel
US5263534A (en) * 1990-11-30 1993-11-23 Shinagawa Refractories Co., Ltd. Exothermic type mold additives for continuous casting

Also Published As

Publication number Publication date
US3967974A (en) 1976-07-06
US3861935A (en) 1975-01-21
AT306622B (de) 1973-04-25
CH550122A (de) 1974-06-14
FR2037776A5 (enEXAMPLES) 1970-12-31
LU60509A1 (enEXAMPLES) 1970-05-11
AT313589B (de) 1974-02-25
CA968528A (en) 1975-06-03
CS182209B2 (en) 1978-04-28
CH577433A5 (enEXAMPLES) 1976-07-15
BE746997A (fr) 1970-08-17
NL7003346A (enEXAMPLES) 1970-09-15
AT299125B (de) 1972-06-12
SE7512294L (sv) 1975-11-03
CH574369A5 (enEXAMPLES) 1976-04-15
GB1301173A (en) 1972-12-29
NL172642C (nl) 1983-10-03
CA989138A (en) 1976-05-18
CA970089A (en) 1975-06-24
SE7307353L (enEXAMPLES) 1973-05-24
GB1385810A (en) 1975-02-26
CA1016194A (en) 1977-08-23
ES377374A1 (es) 1973-02-01
SE364245B (enEXAMPLES) 1974-02-18
NL172642B (nl) 1983-05-02
BR7017423D0 (pt) 1973-01-25
DE1912354B2 (de) 1972-04-13
DE1912354A1 (de) 1970-09-24
SE387101B (sv) 1976-08-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
48S Specification amended (sect. 8/1949)
SPA Amended specification published
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee