ITTO20010548A1 - Procedura di estrazione dei tannini dalla corteccia del pinus pinaster ed ottenimento di adesivi tannino fenolo-formaldeide (tpf) per la pro - Google Patents
Procedura di estrazione dei tannini dalla corteccia del pinus pinaster ed ottenimento di adesivi tannino fenolo-formaldeide (tpf) per la pro Download PDFInfo
- Publication number
- ITTO20010548A1 ITTO20010548A1 IT2001TO000548A ITTO20010548A ITTO20010548A1 IT TO20010548 A1 ITTO20010548 A1 IT TO20010548A1 IT 2001TO000548 A IT2001TO000548 A IT 2001TO000548A IT TO20010548 A ITTO20010548 A IT TO20010548A IT TO20010548 A1 ITTO20010548 A1 IT TO20010548A1
- Authority
- IT
- Italy
- Prior art keywords
- tannins
- bark
- formaldehyde
- procedure
- tpf
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 title claims description 33
- 229920001864 tannin Polymers 0.000 title claims description 29
- 239000001648 tannin Substances 0.000 title claims description 29
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims description 28
- 235000018553 tannin Nutrition 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 14
- 235000005105 Pinus pinaster Nutrition 0.000 title claims description 6
- 241001236212 Pinus pinaster Species 0.000 title claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 32
- 239000002023 wood Substances 0.000 claims description 22
- 238000000605 extraction Methods 0.000 claims description 14
- 229920003987 resole Polymers 0.000 claims description 10
- 229920001568 phenolic resin Polymers 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000012670 alkaline solution Substances 0.000 claims description 3
- 238000007334 copolymerization reaction Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
- 238000005470 impregnation Methods 0.000 description 8
- 244000166124 Eucalyptus globulus Species 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000011888 foil Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000218631 Coniferophyta Species 0.000 description 3
- 235000004692 Eucalyptus globulus Nutrition 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- XFZJEEAOWLFHDH-UHFFFAOYSA-N (2R,2'R,3R,3'R,4R)-3,3',4',5,7-Pentahydroxyflavan(48)-3,3',4',5,7-pentahydroxyflavan Natural products C=12OC(C=3C=C(O)C(O)=CC=3)C(O)CC2=C(O)C=C(O)C=1C(C1=C(O)C=C(O)C=C1O1)C(O)C1C1=CC=C(O)C(O)=C1 XFZJEEAOWLFHDH-UHFFFAOYSA-N 0.000 description 2
- 235000011468 Albizia julibrissin Nutrition 0.000 description 2
- 240000005852 Mimosa quadrivalvis Species 0.000 description 2
- CWEZAWNPTYBADX-UHFFFAOYSA-N Procyanidin Natural products OC1C(OC2C(O)C(Oc3c2c(O)cc(O)c3C4C(O)C(Oc5cc(O)cc(O)c45)c6ccc(O)c(O)c6)c7ccc(O)c(O)c7)c8c(O)cc(O)cc8OC1c9ccc(O)c(O)c9 CWEZAWNPTYBADX-UHFFFAOYSA-N 0.000 description 2
- MOJZMWJRUKIQGL-FWCKPOPSSA-N Procyanidin C2 Natural products O[C@@H]1[C@@H](c2cc(O)c(O)cc2)Oc2c([C@H]3[C@H](O)[C@@H](c4cc(O)c(O)cc4)Oc4c3c(O)cc(O)c4)c(O)cc(O)c2[C@@H]1c1c(O)cc(O)c2c1O[C@@H]([C@H](O)C2)c1cc(O)c(O)cc1 MOJZMWJRUKIQGL-FWCKPOPSSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 229930014626 natural product Natural products 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 150000008442 polyphenolic compounds Chemical class 0.000 description 2
- 229920002414 procyanidin Polymers 0.000 description 2
- HGVVOUNEGQIPMS-UHFFFAOYSA-N procyanidin Chemical compound O1C2=CC(O)=CC(O)=C2C(O)C(O)C1(C=1C=C(O)C(O)=CC=1)OC1CC2=C(O)C=C(O)C=C2OC1C1=CC=C(O)C(O)=C1 HGVVOUNEGQIPMS-UHFFFAOYSA-N 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 240000006934 Eucalyptus pilularis Species 0.000 description 1
- 240000007472 Leucaena leucocephala Species 0.000 description 1
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 235000008577 Pinus radiata Nutrition 0.000 description 1
- 241000218621 Pinus radiata Species 0.000 description 1
- 235000017343 Quebracho blanco Nutrition 0.000 description 1
- 241000065615 Schinopsis balansae Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
-
- 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
- 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
- C08G8/28—Chemically modified polycondensates
- C08G8/32—Chemically modified polycondensates by organic acids or derivatives thereof, e.g. fatty oils
-
- 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
- C09J161/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
-
- 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
- C09J161/14—Modified phenol-aldehyde condensates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Medicines Containing Plant Substances (AREA)
- Compounds Of Unknown Constitution (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200001438A ES2171351B1 (es) | 2000-06-07 | 2000-06-07 | Procedimiento de extraccion de taninos de corteza de pinus pinaster y obtencion de adhesivos tanino-fenol-formaldehido (tpf) para la fabricacion de contrachapados de madera. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ITTO20010548A0 ITTO20010548A0 (it) | 2001-06-06 |
| ITTO20010548A1 true ITTO20010548A1 (it) | 2002-12-06 |
Family
ID=8493817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2001TO000548A ITTO20010548A1 (it) | 2000-06-07 | 2001-06-06 | Procedura di estrazione dei tannini dalla corteccia del pinus pinaster ed ottenimento di adesivi tannino fenolo-formaldeide (tpf) per la pro |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES2171351B1 (fr) |
| FR (1) | FR2810038B1 (fr) |
| IT (1) | ITTO20010548A1 (fr) |
| PT (1) | PT102625B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753661B (zh) * | 2014-01-17 | 2016-06-15 | 华南农业大学 | 一种桉木指接地板的制备方法 |
| FI126195B (en) * | 2014-01-28 | 2016-08-15 | Upm Kymmene Corp | Fiber-based product |
| CN103862546A (zh) * | 2014-04-01 | 2014-06-18 | 宝鸡秦巴山软木有限公司 | 一种高分子原材料软木颗粒的加工方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB673634A (en) * | 1941-11-04 | 1952-06-11 | Erich Cohnhoff | Process for preparing an aqueous colloidal solution of condensation products, and the application of such a solution to various uses |
| US3254038A (en) * | 1962-07-20 | 1966-05-31 | Borden Co | Adhesive composition comprising phenolic resin, a tannin and an alkali metal hydroxide |
| JPS50146628A (fr) * | 1974-05-17 | 1975-11-25 | ||
| GB2063856B (en) * | 1979-11-26 | 1984-05-23 | New Zealand Forest Prod | Extraction of phenolic materials from vegetable matter |
| DE3022431C2 (de) * | 1980-06-14 | 1984-03-08 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von Hartpapier |
| JPS58109574A (ja) * | 1981-12-24 | 1983-06-29 | Minoru Kubota | 樹皮抽出成分を利用した木材用接着剤の製造方法 |
| US5417888A (en) * | 1988-02-11 | 1995-05-23 | Commonwealth Scientific And Industrial Research | Tannin extraction and processing |
| US5091499A (en) * | 1988-03-17 | 1992-02-25 | Midwest Research Institute | Process for preparing phenolic formaldehyde resole resin products derived from fractionated fast-pyrolysis oils |
| ES2077775T3 (es) * | 1990-12-14 | 1995-12-01 | Diteco Ltda | Composicion adhesiva que comprende isocianato, fenol-formaldehido y tanino, util para fabricar contrachapados para aplicaciones exteriores. |
-
2000
- 2000-06-07 ES ES200001438A patent/ES2171351B1/es not_active Expired - Fee Related
-
2001
- 2001-06-06 IT IT2001TO000548A patent/ITTO20010548A1/it unknown
- 2001-06-07 FR FR0107449A patent/FR2810038B1/fr not_active Expired - Fee Related
- 2001-06-07 PT PT102625A patent/PT102625B/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PT102625B (pt) | 2003-02-28 |
| ES2171351B1 (es) | 2003-12-16 |
| FR2810038A1 (fr) | 2001-12-14 |
| FR2810038B1 (fr) | 2005-03-04 |
| ITTO20010548A0 (it) | 2001-06-06 |
| PT102625A (pt) | 2001-12-28 |
| ES2171351A1 (es) | 2002-09-01 |
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