GB552500A - Improvements in or relating to the coating of surfaces - Google Patents
Improvements in or relating to the coating of surfacesInfo
- Publication number
- GB552500A GB552500A GB11439/41A GB1143941A GB552500A GB 552500 A GB552500 A GB 552500A GB 11439/41 A GB11439/41 A GB 11439/41A GB 1143941 A GB1143941 A GB 1143941A GB 552500 A GB552500 A GB 552500A
- Authority
- GB
- United Kingdom
- Prior art keywords
- activated carbon
- coating
- cellulose nitrate
- petroleum naphtha
- linseed oil
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
- B05D7/08—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood using synthetic lacquers or varnishes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Sealing Material Composition (AREA)
Abstract
552,500. Coating surfaces; coating compositions. DU PONT DE NEMOURS & CO., E. I. Sept. 8, 1941, No. 11439. Convention date, Oct. 15, 1940. [Class 95] [Also in Group IV] A process for finishing a surface containing a colouring matter soluble in organic solvents, comprises applying to the said surface, for the purpose of forming an intermediate sealing coating, a composition comprising an organic film-forming vehicle and uncharged activated carbon, and thereafter applying a finishing coat. " Bleeding " or diffusion of the colouring matter into the final coating, is thereby prevented. Examples are given of intermediate sealing coatings comprising:- (1) activated carbon, tricresyl phosphate, cellulose nitrate, shellac, linseed oil, ethyl acetate, petroleum naphtha, butyl alcohol, ethyl alcohol, isobutyl acetate and methyl ethyl ketone; (2) activated carbon, dibutyl phthalate, damar resin, cellulose nitrate, ester gum, castor oil, ethyl acetate, petroleum naphtha, butyl alcohol, ethyl alcohol, isobutyl acetate and methyl ethyl ketone; (3) activated carbon, a linseed oil modified diglycerol-triphthalate resin, petroleum naphtha and cobalt and lead driers; (4) activated carbon, linseed oil and rosin; (5) activated carbon, a linseed oil modified alkyd resin, cellulose nitrate, dibutyl phthalate, castor oil, petroleum naphtha, methyl ethyl ketone, ethyl alcohol, butyl alcohol, butyl acetate, phosphoric acid, antimony oxide and talc; (6) activated carbon, shellac, ethyl alcohol and acetone. Examples are also given of the application of these intermediate coating compositions over primers containing cellulose nitrate, alkyd resins, and " bleeding " colouring materials such as toluidine toner red and maroon toner, the intermediate coating being then covered by white compositions and containing cellulose nitrate and/or alkyd resins, and titanium dioxide. These intermediate coatings are also effective in preventing the bleeding of asphaltic or bituminous materials.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US552500XA | 1940-10-15 | 1940-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB552500A true GB552500A (en) | 1943-04-12 |
Family
ID=21996663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11439/41A Expired GB552500A (en) | 1940-10-15 | 1941-09-08 | Improvements in or relating to the coating of surfaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB552500A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2696447A (en) * | 1952-05-13 | 1954-12-07 | Armstrong Cork Co | Felt base floor covering |
US2707157A (en) * | 1952-01-14 | 1955-04-26 | Dow Chemical Co | Asphalt-impregnated linoleum-type articles and method of making same |
-
1941
- 1941-09-08 GB GB11439/41A patent/GB552500A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2707157A (en) * | 1952-01-14 | 1955-04-26 | Dow Chemical Co | Asphalt-impregnated linoleum-type articles and method of making same |
US2696447A (en) * | 1952-05-13 | 1954-12-07 | Armstrong Cork Co | Felt base floor covering |
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