GB1286951A - Improvements in and relating to paints - Google Patents
Improvements in and relating to paintsInfo
- Publication number
- GB1286951A GB1286951A GB4936668A GB4936668A GB1286951A GB 1286951 A GB1286951 A GB 1286951A GB 4936668 A GB4936668 A GB 4936668A GB 4936668 A GB4936668 A GB 4936668A GB 1286951 A GB1286951 A GB 1286951A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aqueous
- emulsion
- polyvinyl alcohol
- solution
- white
- 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
- 239000003973 paint Substances 0.000 title abstract 7
- 239000000839 emulsion Substances 0.000 abstract 10
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 5
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- 229910021538 borax Inorganic materials 0.000 abstract 4
- 239000004328 sodium tetraborate Substances 0.000 abstract 4
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- 239000006185 dispersion Substances 0.000 abstract 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 2
- 239000008385 outer phase Substances 0.000 abstract 2
- 239000000049 pigment Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000004408 titanium dioxide Substances 0.000 abstract 2
- IHEDBVUTTQXGSJ-UHFFFAOYSA-M 2-[bis(2-oxidoethyl)amino]ethanolate;titanium(4+);hydroxide Chemical compound [OH-].[Ti+4].[O-]CCN(CC[O-])CC[O-] IHEDBVUTTQXGSJ-UHFFFAOYSA-M 0.000 abstract 1
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000001055 blue pigment Substances 0.000 abstract 1
- -1 borate ions Chemical class 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000003093 cationic surfactant Substances 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 229910001430 chromium ion Inorganic materials 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000001054 red pigment Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 239000013008 thixotropic agent Substances 0.000 abstract 1
- 239000012463 white pigment Substances 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
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
1286951 Multicoloured paints containing polyvinyl alcohol HARLOW CHEMICAL CO Ltd 23 Sept 1969 [25 June 1968 17 Oct 1968] 30272/68 and 49366/69 Heading C3P A multicoloured paint comprises a dispersion of differently coloured particles derived from two or more aqueous film-forming polymer emulsions each containing polyvinyl alcohol in an aqueous outer phase comprising a substance which insolubilizes polyvinyl alcohol, particularly borate or chromium ions. The pigmented or coloured aqueous emulsion may be prepared by dispersing titanium dioxide and a cationic surfactant in a plasticizer e.g. dibutyl phthalate, and then tinting the white titanium dioxide base to the required shade by addition of sufficient water-dispersible pigment. The aqueous emulsion may be comprised of homo- or copolymers of vinyl acetate or other ethylenically unsaturated compounds stabilized with polyvinyl alcohol e.g. acrylic esters. The aqueous solution containing borate ions is provided by an aqueous solution of borax containing methyl cellulose or hydroxyethyl cellulose as thickener, and a thixotropic agent e.g. triethanolamine titanate or a natural or synthetic clay. Coloured aqueous emulsion containing polyvinyl alcohol may be admixed with borate solution and (if necessary) the gel so formed comminuted to produce the dispersion. Alternatively boric acid may be added to the emulsion and the pH of the resulting mixture adjusted with alkali. A further filmforming polymer emulsion binder stabilized with a cellulose ether colloid may be incorporated into the outer phase in an amount of up to 20% based on total weight, to improve the properties of the coating obtained. The paints may contain extenders, surfactants and fungicides. Examples are directed to the preparation of (1) a red flecked white paint by sequential addition to aqueous borax solution of a red-pigmented emulsion followed by a "background" whitepigmented emulsion, (2) a three pigment paint by the sequential addition of small amounts of red, white and blue pigment emulsions in turn to aqueous borax solution, and (3) a blue flecked white paint by a method involving the independent addition of each pigmented emulsion to aqueous borax solution, followed by mixing of the two dispersions.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691931998 DE1931998C3 (en) | 1968-06-25 | 1969-06-24 | Process for the production of multicolored paints |
| NO263269A NO131078C (en) | 1968-06-25 | 1969-06-24 | |
| BE735138D BE735138A (en) | 1968-06-25 | 1969-06-25 | |
| ES368792A ES368792A1 (en) | 1968-06-25 | 1969-06-25 | Procedure for the preparation of paints. (Machine-translation by Google Translate, not legally binding) |
| AT604169A AT306189B (en) | 1968-06-25 | 1969-06-25 | Method of making a multicolored paint |
| JP5023169A JPS505732B1 (en) | 1968-06-25 | 1969-06-25 | |
| NL6909749A NL151428B (en) | 1968-06-25 | 1969-06-25 | PROCESS FOR PREPARING A MULTI-COLORED LIQUID COATING PREPARATION. |
| FR6921237A FR2014195A1 (en) | 1968-06-25 | 1969-06-25 | Multi coloured paints and their preparation |
| SE903569A SE362260B (en) | 1968-06-25 | 1969-06-25 | |
| CH973569A CH573972A5 (en) | 1968-06-25 | 1969-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3027268 | 1968-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1286951A true GB1286951A (en) | 1972-08-31 |
Family
ID=10305018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4936668A Expired GB1286951A (en) | 1968-06-25 | 1968-06-25 | Improvements in and relating to paints |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR6910096D0 (en) |
| GB (1) | GB1286951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0896989A1 (en) * | 1997-08-13 | 1999-02-17 | Sigma Coatings B.V. | Aqueous multiphase dispersions for multicolour coatings |
-
1968
- 1968-06-25 GB GB4936668A patent/GB1286951A/en not_active Expired
-
1969
- 1969-06-24 BR BR21009669A patent/BR6910096D0/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0896989A1 (en) * | 1997-08-13 | 1999-02-17 | Sigma Coatings B.V. | Aqueous multiphase dispersions for multicolour coatings |
| EP0896988A1 (en) * | 1997-08-13 | 1999-02-17 | Sigma Coatings B.V. | Aqueous multiphase dispersions for multicolour coatings |
Also Published As
| Publication number | Publication date |
|---|---|
| BR6910096D0 (en) | 1973-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |