PT102625B - Processo de extraccao de taninos da casca de pinus pinaster e obtencao de colas tanino-fenol-formaldeido (tpf) para o fabrico de contraplacados de madeira - Google Patents

Processo de extraccao de taninos da casca de pinus pinaster e obtencao de colas tanino-fenol-formaldeido (tpf) para o fabrico de contraplacados de madeira

Info

Publication number
PT102625B
PT102625B PT102625A PT10262501A PT102625B PT 102625 B PT102625 B PT 102625B PT 102625 A PT102625 A PT 102625A PT 10262501 A PT10262501 A PT 10262501A PT 102625 B PT102625 B PT 102625B
Authority
PT
Portugal
Prior art keywords
pinants
formaldeido
tanino
pinaster
tpf
Prior art date
Application number
PT102625A
Other languages
English (en)
Portuguese (pt)
Other versions
PT102625A (pt
Inventor
Gonzalo Vasquez Una
Gervasio Antorrena Alvarez
Julia Gonzalez Alvarez
Original Assignee
Grupo Empresarial Ence S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Grupo Empresarial Ence S A filed Critical Grupo Empresarial Ence S A
Publication of PT102625A publication Critical patent/PT102625A/pt
Publication of PT102625B publication Critical patent/PT102625B/pt

Links

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)
  • Adhesives Or Adhesive Processes (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
PT102625A 2000-06-07 2001-06-07 Processo de extraccao de taninos da casca de pinus pinaster e obtencao de colas tanino-fenol-formaldeido (tpf) para o fabrico de contraplacados de madeira PT102625B (pt)

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
PT102625A PT102625A (pt) 2001-12-28
PT102625B true PT102625B (pt) 2003-02-28

Family

ID=8493817

Family Applications (1)

Application Number Title Priority Date Filing Date
PT102625A PT102625B (pt) 2000-06-07 2001-06-07 Processo de extraccao de taninos da casca de pinus pinaster e obtencao de colas tanino-fenol-formaldeido (tpf) para o fabrico de contraplacados de madeira

Country Status (4)

Country Link
ES (1) ES2171351B1 (it)
FR (1) FR2810038B1 (it)
IT (1) ITTO20010548A1 (it)
PT (1) PT102625B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (it) * 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
DE69113808T2 (de) * 1990-12-14 1996-04-18 Diteco Ltda Klebstoffzusammensetzung bestehend aus Isocyanat, Phenolformaldehyd und Tannin zur Herstellung von Sperrholzplatten für die Aussenanwendung.

Also Published As

Publication number Publication date
ES2171351A1 (es) 2002-09-01
ITTO20010548A0 (it) 2001-06-06
ITTO20010548A1 (it) 2002-12-06
ES2171351B1 (es) 2003-12-16
PT102625A (pt) 2001-12-28
FR2810038A1 (fr) 2001-12-14
FR2810038B1 (fr) 2005-03-04

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Legal Events

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BB1A Laying open of patent application

Effective date: 20010821

FG3A Patent granted, date of granting

Effective date: 20021227

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20071207