GB1155523A – A Process for the Production of Finely Divided Organically Modified Silicas
– Google Patents
GB1155523A – A Process for the Production of Finely Divided Organically Modified Silicas
– Google Patents
A Process for the Production of Finely Divided Organically Modified Silicas
Info
Publication number
GB1155523A
GB1155523A
GB27962/67A
GB2796267A
GB1155523A
GB 1155523 A
GB1155523 A
GB 1155523A
GB 27962/67 A
GB27962/67 A
GB 27962/67A
GB 2796267 A
GB2796267 A
GB 2796267A
GB 1155523 A
GB1155523 A
GB 1155523A
Authority
GB
United Kingdom
Prior art keywords
silica
reactions
polyvinyl
pyrrolidone
june
Prior art date
1966-06-18
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
GB27962/67A
Inventor
Helmut Beschke
Hans Pfleger
Horst Ferch
Edith Eisenmenger
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
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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.)
1966-06-18
Filing date
1967-06-16
Publication date
1969-06-18
1967-06-16
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt
filed
Critical
Degussa GmbH
1969-06-18
Publication of GB1155523A
publication
Critical
patent/GB1155523A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
B01J39/16—Organic material
B01J39/17—Organic material containing also inorganic materials, e.g. inert material coated with an ion-exchange resin
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
B01J21/04—Alumina
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
B01J21/08—Silica
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
C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F8/00—Chemical modification by after-treatment
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
C09C1/30—Silicic acid
C09C1/3072—Treatment with macro-molecular organic compounds
C—CHEMISTRY; METALLURGY
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
C09D7/40—Additives
C09D7/42—Gloss-reducing agents
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
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2004/00—Particle morphology
C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
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
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
C01P2006/80—Compositional purity
Abstract
1,155,523. Organically – modified silica. DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT. 16 June, 1967 [18 June, 1966], No. 27962/67. Heading C1A. Finely-divided organically modified silica is precipitated, preferably at 50-90 C., from a silicate solution, e.g. water glass, by an inorganic or organic acid in the presence of one or more water-soluble organic polymers capable of undergoing modification of their properties by chemical reactions and of combination with silica, e.g. polyvinyl alcohol, polyethylene imine, polyacrolein, polymethacrylic acid, polyethylene oxide, polyvinyl pyrrolidone, polyvinyl-3- methyl pyrrolidone, vinyl pyrrolidone/vinyl acetate copolymers, polyacrylamide. The polymer(s) may be dissolved in the reaction mixture before precipitation or gradually added thereto during precipitation; in some cases a pure silica core may be formed around an organicallymodified shell. The polymers may be caused to undergo organic reactions, e.g. substitution, addition, salt or complex formation, or may be refined by substantive, reactive or leuco dyes at any time after silica is first formed (although not necessarily precipitated): examples of such reactions are given.
GB27962/67A
1966-06-18
1967-06-16
A Process for the Production of Finely Divided Organically Modified Silicas
Expired
GB1155523A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DED0050343
1966-06-18
Publications (1)
Publication Number
Publication Date
GB1155523A
true
GB1155523A
(en)
1969-06-18
Family
ID=7052579
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB27962/67A
Expired
GB1155523A
(en)
1966-06-18
1967-06-16
A Process for the Production of Finely Divided Organically Modified Silicas
Country Status (10)
Country
Link
US
(1)
US3656981A
(en)
JP
(1)
JPS5024275B1
(en)
AT
(1)
AT282546B
(en)
BE
(1)
BE700114A
(en)
DE
(1)
DE1567459B1
(en)
DK
(1)
DK134930B
(en)
FR
(1)
FR1529058A
(en)
GB
(1)
GB1155523A
(en)
NL
(1)
NL144237B
(en)
SE
(1)
SE331273B
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0227346A2
(en)
*
1985-12-05
1987-07-01
Unilever Plc
Spheroidal silica
FR2687658A1
(en)
*
1992-01-24
1993-08-27
Mizusawa Ind Chemicals Lt
POROUS AND SPHERICAL SILICA OR SILICATE GRANULES, PROCESS FOR THEIR PRODUCTION, AND APPLICATIONS THEREOF
WO1999048813A1
(en)
*
1998-03-26
1999-09-30
Rotem Amfert Negev Ltd.
Precipitated silica particulates with improved dispersability
Families Citing this family (26)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2135520B1
(en)
*
1971-05-06
1973-05-11
Sifrance
US3902915A
(en)
*
1972-06-30
1975-09-02
Ppg Industries Inc
Dispersible silica pigment
US3994742A
(en)
*
1973-10-11
1976-11-30
Ppg Industries, Inc.
Rubber additive of silica and organic coupling agent
CA1123413A
(en)
*
1978-02-13
1982-05-11
Terry J. Nestrick
Bonded organo-pellicular packings for chromatographic columns
US4208316A
(en)
*
1978-06-29
1980-06-17
Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler
Hydrophobic precipitated silicic acid and compositions containing same
US4455331A
(en)
*
1982-07-30
1984-06-19
E. I. Du Pont De Nemours And Company
Coating composition containing a rheology control additive of silica and polyvinyl pyrrolidone
US4429066A
(en)
1982-09-30
1984-01-31
E. I. Du Pont De Nemours And Company
Additive for coating compositions containing n-propyl amine salt of sulfonic acid
JPS60204613A
(en)
*
1984-03-30
1985-10-16
Nippon Sheet Glass Co Ltd
Production of high purity silica gel
US5006493A
(en)
*
1986-03-31
1991-04-09
The Dow Chemical Company
Novel ceramic binder comprising poly(ethyloxazoline)
GB8713263D0
(en)
*
1987-06-05
1987-07-08
Unilever Plc
Spheroidal silica
DE3815670A1
(en)
*
1988-05-07
1990-01-25
Degussa
FINE-PARTICULATED SOFT SEEDS WITH HIGH STRUCTURE, METHOD FOR ITS MANUFACTURE AND USE
JP2580392B2
(en)
*
1989-09-20
1997-02-12
シルバーライン マニュファクチャリング カンパニー インコーポレーテッド
Colored metallic pigments
DE4032619C3
(en)
*
1990-10-15
1998-01-08
Grace Gmbh
Si0¶2¶ matting agent, process for its preparation and its use
US5100471A
(en)
*
1990-06-27
1992-03-31
Xerox Corporation
Liquid ink compositions
US5145518A
(en)
*
1990-06-27
1992-09-08
Xerox Corporation
Inks containing block copolymer micelles
US6083997A
(en)
*
1998-07-28
2000-07-04
Nalco Chemical Company
Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
US6143280A
(en)
*
1999-05-18
2000-11-07
J. M. Huber Corporation
Color containing silica resistant to dye migration and method of making the same
JP2001040207A
(en)
*
1999-08-04
2001-02-13
Emusu Showa Denko:Kk
Phyllosilicate-containing composite resin composition and barrier composite resin molded product
JP4447115B2
(en)
*
2000-05-12
2010-04-07
日本ペイント株式会社
Hydrophilizing agent and method for producing the same
GB0101507D0
(en)
*
2001-01-22
2001-03-07
Crosfield Joseph & Sons
Stabilising beverages
US7045106B2
(en)
*
2001-04-17
2006-05-16
Tokuyama Corporation
Method for producing inorganic porous material
US7405002B2
(en)
*
2004-08-04
2008-07-29
Agency For Science, Technology And Research
Coated water-soluble nanoparticles comprising semiconductor core and silica coating
US7534489B2
(en)
*
2004-09-24
2009-05-19
Agency For Science, Technology And Research
Coated composites of magnetic material and quantum dots
EP2114349B1
(en)
*
2006-12-28
2016-09-14
3M Innovative Properties Company
Dental filler and methods
JP6937111B2
(en)
*
2016-05-16
2021-09-22
ハリマ化成株式会社
Tire fillers, tire rubber compositions, tires, and methods for manufacturing tire fillers.
CN114132960B
(en)
*
2021-12-21
2022-09-23
湖北亚星电子材料有限公司
Preparation method for purifying titanium dioxide by composite solid phase column
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL134489C
(en)
*
1964-09-24
1966
1966-06-18
DE
DE19661567459
patent/DE1567459B1/en
active
Pending
1967
1967-06-05
NL
NL676707796A
patent/NL144237B/en
not_active
IP Right Cessation
1967-06-13
AT
AT551367A
patent/AT282546B/en
not_active
IP Right Cessation
1967-06-16
GB
GB27962/67A
patent/GB1155523A/en
not_active
Expired
1967-06-16
BE
BE700114D
patent/BE700114A/xx
not_active
IP Right Cessation
1967-06-16
FR
FR110774A
patent/FR1529058A/en
not_active
Expired
1967-06-16
DK
DK313567AA
patent/DK134930B/en
not_active
IP Right Cessation
1967-06-16
SE
SE08537/67A
patent/SE331273B/xx
unknown
1967-06-19
JP
JP42039265A
patent/JPS5024275B1/ja
active
Pending
1970
1970-04-24
US
US31737A
patent/US3656981A/en
not_active
Expired – Lifetime
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0227346A2
(en)
*
1985-12-05
1987-07-01
Unilever Plc
Spheroidal silica
EP0227346A3
(en)
*
1985-12-05
1989-06-14
Unilever Plc
Spheroidal silica
FR2687658A1
(en)
*
1992-01-24
1993-08-27
Mizusawa Ind Chemicals Lt
POROUS AND SPHERICAL SILICA OR SILICATE GRANULES, PROCESS FOR THEIR PRODUCTION, AND APPLICATIONS THEREOF
BE1007982A4
(en)
*
1992-01-24
1995-12-05
Mizusawa Industrial Chem
Silica or silicate granules porous spherical, method for their production and their applications.
WO1999048813A1
(en)
*
1998-03-26
1999-09-30
Rotem Amfert Negev Ltd.
Precipitated silica particulates with improved dispersability
Also Published As
Publication number
Publication date
DK134930B
(en)
1977-02-14
DK134930C
(en)
1977-07-11
SE331273B
(en)
1970-12-21
JPS5024275B1
(en)
1975-08-14
FR1529058A
(en)
1968-06-14
DE1567459B1
(en)
1970-10-29
AT282546B
(en)
1970-06-25
US3656981A
(en)
1972-04-18
BE700114A
(en)
1967-12-01
NL6707796A
(en)
1967-12-19
NL144237B
(en)
1974-12-16
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