CH240261A - Verfahren zum Verleimen von Holz und holzähnlichen Stoffen. - Google Patents
Verfahren zum Verleimen von Holz und holzähnlichen Stoffen.Info
- Publication number
- CH240261A CH240261A CH240261DA CH240261A CH 240261 A CH240261 A CH 240261A CH 240261D A CH240261D A CH 240261DA CH 240261 A CH240261 A CH 240261A
- Authority
- CH
- Switzerland
- Prior art keywords
- glue
- wood
- condensation products
- phenol
- dissociation
- Prior art date
Links
- 239000002023 wood Substances 0.000 title claims description 21
- 238000004026 adhesive bonding Methods 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 17
- 239000000463 material Substances 0.000 title claims description 13
- 239000007859 condensation product Substances 0.000 claims description 27
- 238000010494 dissociation reaction Methods 0.000 claims description 22
- 230000005593 dissociations Effects 0.000 claims description 22
- 239000002253 acid Substances 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 150000007513 acids Chemical class 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- 239000000025 natural resin Substances 0.000 claims description 4
- 239000004606 Fillers/Extenders Substances 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- 239000000344 soap Substances 0.000 claims description 3
- 239000002562 thickening agent Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 2
- 150000002736 metal compounds Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 239000000123 paper Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000002313 adhesive film Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 150000002989 phenols Chemical class 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 150000008043 acidic salts Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011094 fiberboard Substances 0.000 description 3
- 239000011121 hardwood Substances 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000011122 softwood Substances 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000568640 Brachysola Species 0.000 description 1
- 235000013912 Ceratonia siliqua Nutrition 0.000 description 1
- 240000008886 Ceratonia siliqua Species 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 206010013457 Dissociation Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal salts Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 208000018459 dissociative disease Diseases 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE240261X | 1941-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH240261A true CH240261A (de) | 1945-12-15 |
Family
ID=5905226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH240261D CH240261A (de) | 1941-04-30 | 1943-04-27 | Verfahren zum Verleimen von Holz und holzähnlichen Stoffen. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH240261A (en, 2012) |
| FR (1) | FR923424A (en, 2012) |
| NL (1) | NL61495C (en, 2012) |
-
0
- NL NL61495D patent/NL61495C/xx active
-
1943
- 1943-04-27 CH CH240261D patent/CH240261A/de unknown
-
1946
- 1946-03-06 FR FR923424D patent/FR923424A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR923424A (fr) | 1947-07-07 |
| NL61495C (en, 2012) |
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