SE348965C - PROCEDURE FOR SURFACE IMPREGNATION OF WOOD FOR THE FORMATION OF A COAT OF WOOD PLASTIC - Google Patents
PROCEDURE FOR SURFACE IMPREGNATION OF WOOD FOR THE FORMATION OF A COAT OF WOOD PLASTICInfo
- Publication number
- SE348965C SE348965C SE7014859A SE1485970A SE348965C SE 348965 C SE348965 C SE 348965C SE 7014859 A SE7014859 A SE 7014859A SE 1485970 A SE1485970 A SE 1485970A SE 348965 C SE348965 C SE 348965C
- Authority
- SE
- Sweden
- Prior art keywords
- phenol
- wood
- treatment
- substance
- end surfaces
- Prior art date
Links
- 239000002023 wood Substances 0.000 title abstract 6
- 238000005470 impregnation Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 6
- 239000000126 substance Substances 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 230000035515 penetration Effects 0.000 abstract 3
- 229920000877 Melamine resin Polymers 0.000 abstract 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 abstract 1
- 239000004640 Melamine resin Substances 0.000 abstract 1
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229960004011 methenamine Drugs 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 238000002203 pretreatment Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000001119 stannous chloride Substances 0.000 abstract 1
- 235000011150 stannous chloride Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- 238000009489 vacuum treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0207—Pretreatment of wood before impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/001—Heating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Forests & Forestry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
1374289 Surface treatment of wood E G L ERIKSSON 3 Nov 1971 [3 Nov 1970] 51040/71 Heading DIP A method for treating the surface of wood, comprises pretreating the wood with a liquid hydrophilic substance substantially free of solvent and which facilitates penetration of the wood surface by an impregnation agent, the substance being caused to harden thereafter by subsequent treatment with the impregnating agent which reacts with the substance to form a polymer. The substance may be phenol or resorcinol. The agent may be an aqueous solution of hexamethylene tetramine, melamine formaldehyde or an intermediate reaction product of phenol and paraformaldehyde. Disproportionate penetration of the end surfaces relative to the other surfaces is prevented by initially applying an aqueous melamine resin to the end surfaces. This reacts with the phenol during the pretreatment to form a phenol insoluble polymer which prevents further penetration of the end surfaces. The phenol pretreatment may be effected at elevated temperature. Sulphuric acid or stannous chloride may be added to the phenol. The pre-treatment may be followed by a vacuum treatment. The subsequent impregnation may be at elevated temperature and pressure. This may be followed by a heat treatment which may be in two stages (a) oven at 80-140‹C for 1-2 hours and (b) hot press at 130-180‹C for 5-20 min. The surface finish is durable, abrasion-resistant and may be water repellant.
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7014859A SE348965C (en) | 1970-11-03 | 1970-11-03 | PROCEDURE FOR SURFACE IMPREGNATION OF WOOD FOR THE FORMATION OF A COAT OF WOOD PLASTIC |
| CH1578871A CH565637A5 (en) | 1970-11-03 | 1971-10-29 | |
| CA126,573A CA974415A (en) | 1970-11-03 | 1971-11-01 | Procedure for surface treatment of wood |
| AU35206/71A AU475827B2 (en) | 1970-11-03 | 1971-11-01 | Procedure for surface treatment of wood |
| AT944071A AT311033B (en) | 1970-11-03 | 1971-11-02 | Process for surface impregnation of wood |
| DE19712154497 DE2154497C3 (en) | 1970-11-03 | 1971-11-02 | Process for the surface treatment of wood |
| FI312471A FI53545C (en) | 1970-11-03 | 1971-11-02 | FOERFARANDE FOER YTBEHANDLING AV TRAE |
| NO404871A NO126779B (en) | 1970-11-03 | 1971-11-02 | |
| IT3065571A IT939150B (en) | 1970-11-03 | 1971-11-02 | PROCEDURE FOR TREATMENT OF WOODEN SURFACES |
| FR7139259A FR2113481A5 (en) | 1970-11-03 | 1971-11-02 | |
| GB5104071A GB1374289A (en) | 1970-11-03 | 1971-11-03 | Method for surface treatment of wood |
| BE774844A BE774844A (en) | 1970-11-03 | 1971-11-03 | WOOD SURFACE TREATMENT PROCESS |
| NL7115163A NL158109B (en) | 1970-11-03 | 1971-11-03 | PROCESS FOR TREATING THE SURFACE OF WOOD. |
| JP8794171A JPS4944321B2 (en) | 1970-11-03 | 1971-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7014859A SE348965C (en) | 1970-11-03 | 1970-11-03 | PROCEDURE FOR SURFACE IMPREGNATION OF WOOD FOR THE FORMATION OF A COAT OF WOOD PLASTIC |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE348965B SE348965B (en) | 1972-09-18 |
| SE348965C true SE348965C (en) | 1977-04-25 |
Family
ID=20299789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7014859A SE348965C (en) | 1970-11-03 | 1970-11-03 | PROCEDURE FOR SURFACE IMPREGNATION OF WOOD FOR THE FORMATION OF A COAT OF WOOD PLASTIC |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4944321B2 (en) |
| AT (1) | AT311033B (en) |
| AU (1) | AU475827B2 (en) |
| BE (1) | BE774844A (en) |
| CA (1) | CA974415A (en) |
| CH (1) | CH565637A5 (en) |
| FI (1) | FI53545C (en) |
| FR (1) | FR2113481A5 (en) |
| GB (1) | GB1374289A (en) |
| IT (1) | IT939150B (en) |
| NL (1) | NL158109B (en) |
| NO (1) | NO126779B (en) |
| SE (1) | SE348965C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3504898A1 (en) * | 1985-02-13 | 1986-08-14 | Rütgerswerke AG, 6000 Frankfurt | METHOD FOR RETURNING WOOD AND USE OF THE RETURNED WOOD |
-
1970
- 1970-11-03 SE SE7014859A patent/SE348965C/en unknown
-
1971
- 1971-10-29 CH CH1578871A patent/CH565637A5/xx not_active IP Right Cessation
- 1971-11-01 AU AU35206/71A patent/AU475827B2/en not_active Expired
- 1971-11-01 CA CA126,573A patent/CA974415A/en not_active Expired
- 1971-11-02 NO NO404871A patent/NO126779B/no unknown
- 1971-11-02 FI FI312471A patent/FI53545C/en active
- 1971-11-02 IT IT3065571A patent/IT939150B/en active
- 1971-11-02 FR FR7139259A patent/FR2113481A5/fr not_active Expired
- 1971-11-02 AT AT944071A patent/AT311033B/en not_active IP Right Cessation
- 1971-11-03 BE BE774844A patent/BE774844A/en unknown
- 1971-11-03 NL NL7115163A patent/NL158109B/en not_active IP Right Cessation
- 1971-11-03 GB GB5104071A patent/GB1374289A/en not_active Expired
- 1971-11-04 JP JP8794171A patent/JPS4944321B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3520671A (en) | 1973-06-21 |
| FR2113481A5 (en) | 1972-06-23 |
| FI53545C (en) | 1978-06-12 |
| SE348965B (en) | 1972-09-18 |
| FI53545B (en) | 1978-02-28 |
| AU475827B2 (en) | 1976-09-02 |
| IT939150B (en) | 1973-02-10 |
| BE774844A (en) | 1972-03-01 |
| NL7115163A (en) | 1972-05-05 |
| DE2154497B2 (en) | 1976-07-08 |
| NO126779B (en) | 1973-03-26 |
| CA974415A (en) | 1975-09-16 |
| JPS4852904A (en) | 1973-07-25 |
| CH565637A5 (en) | 1975-08-29 |
| AT311033B (en) | 1973-10-25 |
| NL158109B (en) | 1978-10-16 |
| JPS4944321B2 (en) | 1974-11-27 |
| DE2154497A1 (en) | 1972-05-10 |
| GB1374289A (en) | 1974-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE348965C (en) | PROCEDURE FOR SURFACE IMPREGNATION OF WOOD FOR THE FORMATION OF A COAT OF WOOD PLASTIC | |
| DE967073C (en) | Process for fixing effects produced by mechanical processing on textile material | |
| GB600961A (en) | Improvements in or relating to the impregnation of wood with urea-formaldehyde resins | |
| AU2016330272B2 (en) | Modified wood product and a process for producing said product | |
| US3165374A (en) | Process of partially methylenating cellulose textiles | |
| US3892896A (en) | Procedure for surface treatment of wood | |
| DE2149970A1 (en) | AMINOPLAST, THE PROCESS FOR ITS MANUFACTURING AND ITS USE FOR THE MANUFACTURING OF COATED WOOD-BASED MATERIALS OR LAMINATED MATERIALS | |
| US1991056A (en) | Molded product and method of producing the same | |
| GB1013662A (en) | Method for the production of synthetic plastic veneer | |
| CA1175970A (en) | Process for the preparation of a tack free urea/formaldehyde resin | |
| JPH01174404A (en) | Modified wood | |
| US2723213A (en) | Treatment of yarns comprising keratinous fibers | |
| US2168127A (en) | Method of molding polished casein material and polished casein articles | |
| US3068059A (en) | Vegetable tanning process | |
| GB774439A (en) | Improvements in or relating to processes for producing metallisation effects on textile material | |
| GB578148A (en) | Improvements in and relating to the water-proofing of casein formaldehyde plastics | |
| FI59746C (en) | FOERFARANDE FOER YTBEHANDLING AV TRAE | |
| GB264466A (en) | Improvements in the manufacture and production of condensation products of urea and its derivatives and formaldehyde | |
| AT160675B (en) | Process for crease-proofing and improving the grip of textile materials. | |
| GB616171A (en) | Improvements in or relating to fixing the form of cellulosic fibrous materials | |
| GB676419A (en) | Process for improving the crease-resistance of materials made of natural or regenerated cellulose | |
| GB576101A (en) | Processes for improving the properties of foils, films, fibres or the like made from alginic acid or water-insoluble alginates | |
| GB583428A (en) | Process for imparting to cellulosic textile fabrics an increased resistance to shrinkage | |
| DE1039742B (en) | Process for the remuneration of synthetic resins or materials impregnated or coated with synthetic resin | |
| JPH01110902A (en) | Method of impregnating and treating wood |