GB510803A - Improvements in or relating to the manufacture of plywood and application of veneers - Google Patents
Improvements in or relating to the manufacture of plywood and application of veneersInfo
- Publication number
- GB510803A GB510803A GB3959/38A GB395938A GB510803A GB 510803 A GB510803 A GB 510803A GB 3959/38 A GB3959/38 A GB 3959/38A GB 395938 A GB395938 A GB 395938A GB 510803 A GB510803 A GB 510803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- veneers
- plywood
- feb
- emulsion
- relating
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/35—Heat-activated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
510,803. Veneering. ALBERT PRODUCTS, Ltd. Feb. 8, 1938, No. 3959. Convention date, Feb. 8, 1937. [Class 145 (ii)] [Also in Group VIII] Plywood is made or veneers are applied by inserting between the surfaces to be bonded paper sheets treated with aqueous emulsions of waterinsoluble heat-hardenable synthetic resins and heating and pressing.. Thin porous paper such as tissue paper is preferably employed and the emulsion may be applied by coating, spraying. painting or steeping. Emulsifiers such as sulphonated aliphatic alcohols may be used to form an emulsion of the oil-in-water type. The pressure may be from 10 to 20 atmospheres applied at a temperature of 130 to 140C for 4 to 8 minutes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE510803X | 1937-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB510803A true GB510803A (en) | 1939-08-08 |
Family
ID=6547544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3959/38A Expired GB510803A (en) | 1937-02-08 | 1938-02-08 | Improvements in or relating to the manufacture of plywood and application of veneers |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR841885A (en) |
GB (1) | GB510803A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247042A (en) * | 1962-08-27 | 1966-04-19 | Weyerhaeuser Co | Apparatus and method for manufacturing laminar materials joined together with wet adhesive webs |
US3322587A (en) * | 1960-09-01 | 1967-05-30 | Weyerhaeuser Co | Process of bonding plywood veneers |
-
1938
- 1938-02-04 FR FR841885D patent/FR841885A/en not_active Expired
- 1938-02-08 GB GB3959/38A patent/GB510803A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3322587A (en) * | 1960-09-01 | 1967-05-30 | Weyerhaeuser Co | Process of bonding plywood veneers |
US3325334A (en) * | 1960-09-01 | 1967-06-13 | Weyerhaenser Company | Apparatus for bonding plywood veneers |
US3247042A (en) * | 1962-08-27 | 1966-04-19 | Weyerhaeuser Co | Apparatus and method for manufacturing laminar materials joined together with wet adhesive webs |
Also Published As
Publication number | Publication date |
---|---|
FR841885A (en) | 1939-05-31 |
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