CH537273A - Verfahren zur Herstellung von Holzwerkstoffen mit hoher Heisswasserbeständigkeit - Google Patents
Verfahren zur Herstellung von Holzwerkstoffen mit hoher HeisswasserbeständigkeitInfo
- Publication number
- CH537273A CH537273A CH3868A CH3868A CH537273A CH 537273 A CH537273 A CH 537273A CH 3868 A CH3868 A CH 3868A CH 3868 A CH3868 A CH 3868A CH 537273 A CH537273 A CH 537273A
- Authority
- CH
- Switzerland
- Prior art keywords
- phenol
- aldehyde
- wood
- formaldehyde
- resins
- Prior art date
Links
- 239000002023 wood Substances 0.000 title claims abstract description 19
- 229920001568 phenolic resin Polymers 0.000 title abstract description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract description 3
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- -1 alkylene carbonate Chemical compound 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 18
- 239000011093 chipboard Substances 0.000 abstract description 10
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract description 2
- BGPJLYIFDLICMR-UHFFFAOYSA-N 1,4,2,3-dioxadithiolan-5-one Chemical compound O=C1OSSO1 BGPJLYIFDLICMR-UHFFFAOYSA-N 0.000 abstract 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000012990 dithiocarbamate Substances 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000004848 polyfunctional curative Substances 0.000 description 8
- 239000005011 phenolic resin Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 235000019256 formaldehyde Nutrition 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER0045050 | 1967-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH537273A true CH537273A (de) | 1973-05-31 |
Family
ID=7407487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH3868A CH537273A (de) | 1967-01-11 | 1968-01-03 | Verfahren zur Herstellung von Holzwerkstoffen mit hoher Heisswasserbeständigkeit |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT293026B (is") |
| BE (1) | BE709139A (is") |
| CH (1) | CH537273A (is") |
| FR (1) | FR1550847A (is") |
| SE (1) | SE341473B (is") |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0259042A3 (en) * | 1986-09-03 | 1989-01-25 | Borden, Inc. | Process for bonding lignocellulosic material |
| US4977231A (en) * | 1989-04-13 | 1990-12-11 | Georgia-Pacific Corporation | Phenolic resin containing a latent hardening agent comprising the carbamate reaction product of a cyclic |
| US4937024A (en) * | 1989-06-26 | 1990-06-26 | Borden, Inc. | Method for bonding lignocellulosic material with gaseous esters |
-
1968
- 1968-01-03 CH CH3868A patent/CH537273A/de not_active IP Right Cessation
- 1968-01-10 BE BE709139D patent/BE709139A/xx unknown
- 1968-01-10 SE SE31368A patent/SE341473B/xx unknown
- 1968-01-11 FR FR1550847D patent/FR1550847A/fr not_active Expired
- 1968-01-11 AT AT32368A patent/AT293026B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1550847A (is") | 1968-12-20 |
| DE1653266B2 (de) | 1973-01-18 |
| BE709139A (is") | 1968-05-16 |
| SE341473B (is") | 1971-12-27 |
| DE1653266A1 (de) | 1972-02-03 |
| AT293026B (de) | 1971-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |