GB1328136A - Polymeric dispersants for minerals - Google Patents
Polymeric dispersants for mineralsInfo
- Publication number
- GB1328136A GB1328136A GB3864970A GB3864970A GB1328136A GB 1328136 A GB1328136 A GB 1328136A GB 3864970 A GB3864970 A GB 3864970A GB 3864970 A GB3864970 A GB 3864970A GB 1328136 A GB1328136 A GB 1328136A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methacrylate
- copolymer
- reacting
- methyl methacrylate
- grafting
- 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
Links
- 239000002270 dispersing agent Substances 0.000 title abstract 7
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 9
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- 229920000578 graft copolymer Polymers 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 2
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 2
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 abstract 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 abstract 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 abstract 1
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 abstract 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000001023 inorganic pigment Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000008029 phthalate plasticizer Substances 0.000 abstract 1
- 229920000196 poly(lauryl methacrylate) Polymers 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/54—Silicon 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
- C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
-
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- 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
- 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
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/12—Treatment with organosilicon 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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/16—Amines or polyamines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1328136 Polymeric dispersants COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANIZATION 11 Aug 1970 [15 Aug 1969] 38649/70 Headings C3F C3G and C3P [Also in Division C1] A dispersant for inorganic pigments, extenders and fillers comprises (a) a polymeric backbone chain having separately attached thereto a plurality of each of (b) lyophilic polymeric residues, each attached only once to the backbone chain and capable of extending freely into a liquid dispersing medium and of being solvated thereby and (c) functional residues each containing or consisting of at least one reactive group capable of reacting with the surface of the mineral to form a covalent linkage between said surface and the said backbone chain. The lyophilic residues may contain functional groups capable of chemically bonding with the dispersant medium or of copolymerizing with a polymerizable dispersant medium. Examples describe the preparation of dispersants by (A) heating a methyl methacrylate/ glycidyl methacrylate copolymer with methacrylic acid, grafting methyl methacrylate on to the resulting copolymer and reacting the graft polymer with tetraethyl silicate; (B) heating a methyl methacrylate / n - butyl methacrylate / glycidyl methacrylate copolymer with methacrylic acid, grafting the resulting copolymer with methyl methacrylate and reacting the graft polymer with oligomeric ethyl silicate or poly (vinyl triethoxy silane); (C) grafting styrene on to the methacrylic acid treated copolymer of (B) and reacting the graft polymer with tetraethyl silicate; (D) reacting carboxy-terminated polymethyl methacrylate with methyl methacrylate/glycidyl methacrylate copolymer and condensing the product with oligomeric ethyl silicate; (E) reacting methyl methacrylate/ glycidyl methacrylate copolymer with methacrylic acid, followed by grafting with lauryl methacrylate and condensation as in (D); (F) reacting carboxy-terminated poly (lauryl methacrylate) with methyl methacrylate/2-ethylhexyl acrylate/glycidyl methacrylate copolymer and condensing the product as in D ; (G) heating an ethyl acrylate/glycidyl acrylate copolymer with a polyethylene glycol monomethyl ether treated with maleic anhydride and treating the product with N-(#-aminoethyl)-γ-aminopropyl trimethoxysilane; (H) treating a graft polymer produced as in (A) with methacryloyl chloride and then grafting it with γ-trimethoxysilylpropyl methacrylate. Titania particles coated with a solution of the dispersant produced as in (A) are dried and dispersed in methyl methacrylate containing benzoyl peroxide, the resulting dispersion being polymerized between glass plates. The coated titania, alone or together with similarly coated kaolin particles, is incorporated in lacquers containing ingredients such as polymethyl methacrylate, #-methoxyethyl acetate, toluene, acetone, phthalate plasticizer and cellulose acetate butyrate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU5959269 | 1969-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1328136A true GB1328136A (en) | 1973-08-30 |
Family
ID=3744841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3864970A Expired GB1328136A (en) | 1969-08-15 | 1970-08-11 | Polymeric dispersants for minerals |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU455165B2 (en) |
| CA (1) | CA980934A (en) |
| DE (1) | DE2040560A1 (en) |
| FR (1) | FR2058042A5 (en) |
| GB (1) | GB1328136A (en) |
| ZA (1) | ZA705366B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2449656A1 (en) * | 1974-05-29 | 1975-12-04 | Ici Ltd | NEW MOLDABLE AND HARDENABLE COMPOSITION, METHOD OF MANUFACTURING THE SAME AND MANUFACTURING MULTI-COMPONENT COMPOSITES |
| US4221697A (en) * | 1974-05-29 | 1980-09-09 | Imperial Chemical Industries Limited | Composite materials |
| GB2151637A (en) * | 1983-11-19 | 1985-07-24 | Nippon Paint Co Ltd | Branched type acrylic resin |
| EP0685310A2 (en) | 1994-06-01 | 1995-12-06 | Atohaas Holding C.V. | Process for preparing colour contrasts on articles obtained by molding from polymerizable compositions |
| EP0776747A2 (en) | 1995-11-30 | 1997-06-04 | Atohaas Holding C.V. | Process for preparing colour contrasts on articles obtained by molding from polymerizable compositions |
| US9340433B2 (en) | 2011-04-27 | 2016-05-17 | Behr Process Corporation | Titanium oxide spacing by SIP |
| CN113308169A (en) * | 2021-05-13 | 2021-08-27 | 浙江省海洋开发研究院 | Water-based epoxy zinc-rich coating with good graphene dispersibility |
| CN114806225A (en) * | 2022-03-28 | 2022-07-29 | 浙江恒逸石化研究院有限公司 | Preparation method of liquid titanium dioxide |
| CN114981005A (en) * | 2020-01-29 | 2022-08-30 | 亨斯迈先进材料（瑞士）有限公司 | Functionalized particles |
| CN115260385A (en) * | 2022-08-31 | 2022-11-01 | 济南大学 | Preparation method of gold tailing powder modifier, obtained product and application |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL182737C (en) * | 1979-12-29 | 1988-05-02 | Kansai Paint Co Ltd | PIGMENT DISPERSION, CONTAINING A PIGMENT, A DISPENSANT AND AN ORGANIC DISPENSING MEDIUM. |
| DE3218676C2 (en) * | 1982-05-18 | 1985-08-01 | Th. Goldschmidt Ag, 4300 Essen | Means for venting coating systems |
| JPS61285266A (en) * | 1985-06-11 | 1986-12-16 | ジユゼツペ カネストリ | Polymer dispersant, its production, dispersion containing the same and easily dispersible peigment |
| JP2559599B2 (en) * | 1987-10-12 | 1996-12-04 | 関西ペイント株式会社 | Method for producing aqueous dispersion |
| GB9713812D0 (en) * | 1997-06-30 | 1997-09-03 | Allied Colloids Ltd | Particulate polymeric materials and their production |
-
1970
- 1970-08-03 ZA ZA705366A patent/ZA705366B/en unknown
- 1970-08-11 AU AU18652/70A patent/AU455165B2/en not_active Expired
- 1970-08-11 GB GB3864970A patent/GB1328136A/en not_active Expired
- 1970-08-13 FR FR7029853A patent/FR2058042A5/fr not_active Expired
- 1970-08-14 DE DE19702040560 patent/DE2040560A1/en active Pending
- 1970-08-14 CA CA090,849A patent/CA980934A/en not_active Expired
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2449656A1 (en) * | 1974-05-29 | 1975-12-04 | Ici Ltd | NEW MOLDABLE AND HARDENABLE COMPOSITION, METHOD OF MANUFACTURING THE SAME AND MANUFACTURING MULTI-COMPONENT COMPOSITES |
| US4221697A (en) * | 1974-05-29 | 1980-09-09 | Imperial Chemical Industries Limited | Composite materials |
| US4251576A (en) * | 1974-05-29 | 1981-02-17 | Imperial Chemical Industries Limited | Inorganic reinforcing phase dispersed and bonded to polymer matrix |
| DK152215B (en) * | 1974-05-29 | 1988-02-08 | Ici Ltd | STABLE, LIQUID, FABULOUS AND HARDWARE MATERIAL, PROCEDURES FOR MANUFACTURING THEREFORE AND ITS USE IN MULTI-COMPONENT MATERIALS. |
| GB2151637A (en) * | 1983-11-19 | 1985-07-24 | Nippon Paint Co Ltd | Branched type acrylic resin |
| US5556666A (en) * | 1994-06-01 | 1996-09-17 | Atohaas Holding C.V. | Process for preparing color contrasts on articles obtained by molding from polymerizable compositions |
| EP0685310A2 (en) | 1994-06-01 | 1995-12-06 | Atohaas Holding C.V. | Process for preparing colour contrasts on articles obtained by molding from polymerizable compositions |
| EP0776747A2 (en) | 1995-11-30 | 1997-06-04 | Atohaas Holding C.V. | Process for preparing colour contrasts on articles obtained by molding from polymerizable compositions |
| US9340433B2 (en) | 2011-04-27 | 2016-05-17 | Behr Process Corporation | Titanium oxide spacing by SIP |
| CN114981005A (en) * | 2020-01-29 | 2022-08-30 | 亨斯迈先进材料（瑞士）有限公司 | Functionalized particles |
| CN113308169A (en) * | 2021-05-13 | 2021-08-27 | 浙江省海洋开发研究院 | Water-based epoxy zinc-rich coating with good graphene dispersibility |
| CN114806225A (en) * | 2022-03-28 | 2022-07-29 | 浙江恒逸石化研究院有限公司 | Preparation method of liquid titanium dioxide |
| CN114806225B (en) * | 2022-03-28 | 2023-08-29 | 浙江恒逸石化研究院有限公司 | Preparation method of liquid titanium dioxide |
| CN115260385A (en) * | 2022-08-31 | 2022-11-01 | 济南大学 | Preparation method of gold tailing powder modifier, obtained product and application |
| CN115260385B (en) * | 2022-08-31 | 2023-08-15 | 济南大学 | Preparation method of gold tailing powder modifier, obtained product and application |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA705366B (en) | 1971-04-28 |
| CA980934A (en) | 1975-12-30 |
| AU1865270A (en) | 1972-02-17 |
| FR2058042A5 (en) | 1971-05-21 |
| AU455165B2 (en) | 1974-11-01 |
| DE2040560A1 (en) | 1971-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee | ||
| PCPE | Delete 'patent ceased' from journal |
Free format text: NO.4907,PAGE 906 |
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| PCNP | Patent ceased through non-payment of renewal fee |