DE231148C - - Google Patents
Info
- Publication number
- DE231148C DE231148C DENDAT231148D DE231148DA DE231148C DE 231148 C DE231148 C DE 231148C DE NDAT231148 D DENDAT231148 D DE NDAT231148D DE 231148D A DE231148D A DE 231148DA DE 231148 C DE231148 C DE 231148C
- Authority
- DE
- Germany
- Prior art keywords
- formaldehyde
- phenols
- impregnated
- condensation
- wood
- 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.)
- Active
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 34
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 19
- 238000005470 impregnation Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 150000002989 phenols Chemical class 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 239000002023 wood Substances 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000007859 condensation product Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000007799 cork Substances 0.000 claims description 4
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000010425 asbestos Substances 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 230000001413 cellular Effects 0.000 claims 3
- 239000003086 colorant Substances 0.000 claims 2
- 239000000376 reactant Substances 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000011491 glass wool Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 230000035943 smell Effects 0.000 claims 1
- 230000000576 supplementary Effects 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 230000002194 synthesizing Effects 0.000 description 4
- 229960002126 Creosote Drugs 0.000 description 2
- 235000006173 Larrea tridentata Nutrition 0.000 description 2
- 240000007588 Larrea tridentata Species 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003197 catalytic Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000011068 load Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 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
- B27K3/16—Inorganic 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
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE231148C true DE231148C (fi) |
Family
ID=491291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT231148D Active DE231148C (fi) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE231148C (fi) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE764498C (de) * | 1935-07-03 | 1954-05-31 | Siemens Schuckertwerke A G | Pressmasse zur Herstellung von homogenen Isolierteilen der Elektrotechnik od. dgl. |
| DE966167C (de) * | 1940-11-27 | 1957-07-11 | Algemeene Kunstverzel Mij N V | Verfahren zur Herstellung einer bei Raumtemperatur trocknenden UEberzugsmasse |
| DE1013061B (de) * | 1954-01-25 | 1957-08-01 | Dow Chemical Co | Verfahren zum Impraegnieren, insbesondere zum Verfestigen von porigen Gegenstaenden, wie Holz, Sandstein od. dgl. |
| FR2182065A2 (fi) * | 1972-04-27 | 1973-12-07 | Eriksson Erik |
-
0
- DE DENDAT231148D patent/DE231148C/de active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE764498C (de) * | 1935-07-03 | 1954-05-31 | Siemens Schuckertwerke A G | Pressmasse zur Herstellung von homogenen Isolierteilen der Elektrotechnik od. dgl. |
| DE966167C (de) * | 1940-11-27 | 1957-07-11 | Algemeene Kunstverzel Mij N V | Verfahren zur Herstellung einer bei Raumtemperatur trocknenden UEberzugsmasse |
| DE1013061B (de) * | 1954-01-25 | 1957-08-01 | Dow Chemical Co | Verfahren zum Impraegnieren, insbesondere zum Verfestigen von porigen Gegenstaenden, wie Holz, Sandstein od. dgl. |
| FR2182065A2 (fi) * | 1972-04-27 | 1973-12-07 | Eriksson Erik |
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