ES8105752A1 - Procedimiento para preparar una composicion de resina reso- lica de fenol-formaldehido - Google Patents

Procedimiento para preparar una composicion de resina reso- lica de fenol-formaldehido

Info

Publication number
ES8105752A1
ES8105752A1 ES492810A ES492810A ES8105752A1 ES 8105752 A1 ES8105752 A1 ES 8105752A1 ES 492810 A ES492810 A ES 492810A ES 492810 A ES492810 A ES 492810A ES 8105752 A1 ES8105752 A1 ES 8105752A1
Authority
ES
Spain
Prior art keywords
phenol formaldehyde
resin
hardboard
applications
formaldehyde resin
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.)
Expired
Application number
ES492810A
Other languages
English (en)
Other versions
ES492810A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hexion Inc
Original Assignee
Borden Inc
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 Borden Inc filed Critical Borden Inc
Publication of ES492810A0 publication Critical patent/ES492810A0/es
Publication of ES8105752A1 publication Critical patent/ES8105752A1/es
Expired legal-status Critical Current

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
    • C08G8/10—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31957—Wood
    • Y10T428/3196—Phenoplast

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COMPOSICIONES DE RESINA RESOLICA FENOLFORMALDEHIDO, SOLUBLES EN AGUA, POR CATALISIS ALCALINA. SE HACE REACCIONAR A REFLUJO, A UNA TEMPERATURA DE 60-80 GC, UNA MEZCLA DE FORMALDEHIDO Y FENOL, EN LA RELACION MOLAR DE 1,2 A 2,5 EN PRESENCIA DE HIDROXIDO SODICO, EFECTUANDO LA REACCION EN DOS ETAPAS, EN LA SEGUNDA DE LAS CUALES SE AÑADE EL RESTO DE FORMALDEHIDO Y/O FENOL PARA OBTENER LA RESINA CON LA RELACION MOLAR DE COMPONENTES DESEADA. LA REACCION SE LLEVA A CABO EN PRESENCIA DE UN 0,5 A 10 POR 100 DE UN ACIDO CARBOXILICO ALIFATICO INFERIOR CON PKA DE 0,7 A 8 Y DE 0,01 A 1 POR 100 DE UN COLOIDE PROTECTOR. ESTA RESINA SE APLICA PARA LA FABRICACION DE TABLEROS DE FIBRA AGLOMERADA.
ES492810A 1979-06-27 1980-06-26 Procedimiento para preparar una composicion de resina reso- lica de fenol-formaldehido Expired ES8105752A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/052,452 US4269949A (en) 1979-06-27 1979-06-27 Phenol formaldehyde resin for hardboard applications

Publications (2)

Publication Number Publication Date
ES492810A0 ES492810A0 (es) 1981-06-01
ES8105752A1 true ES8105752A1 (es) 1981-06-01

Family

ID=21977701

Family Applications (2)

Application Number Title Priority Date Filing Date
ES492810A Expired ES8105752A1 (es) 1979-06-27 1980-06-26 Procedimiento para preparar una composicion de resina reso- lica de fenol-formaldehido
ES494736A Granted ES494736A0 (es) 1979-06-27 1980-09-03 Metodo de fabricar productos conformados, tales como table- ros duros de fibras aglomeradas

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES494736A Granted ES494736A0 (es) 1979-06-27 1980-09-03 Metodo de fabricar productos conformados, tales como table- ros duros de fibras aglomeradas

Country Status (4)

Country Link
US (1) US4269949A (es)
AU (1) AU5944280A (es)
ES (2) ES8105752A1 (es)
FR (1) FR2459806A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317901A (en) * 1980-10-06 1982-03-02 Formica Corporation Method for the production of a powdered phenolic resole resin
US4433120A (en) * 1981-09-30 1984-02-21 The Borden Chemical Company (Canada) Limited Liquid phenolic resin composition and method for waferboard manufacture
US4366303A (en) * 1981-12-11 1982-12-28 Union Carbide Corporation Particulate resoles with improved cure rate and sinter resistance
US4608408A (en) * 1985-04-24 1986-08-26 Koppers Company, Inc. Phenol-HCHO-resorcinol resins for use in forming fast curing wood laminating adhesives
AU597063B2 (en) * 1986-03-14 1990-05-24 Chemical Process Corporation Process for preparation of resin and resin obtained
US5173527A (en) * 1991-05-15 1992-12-22 Forintek Canada Corp. Fast cure and pre-cure resistant cross-linked phenol-formaldehyde adhesives and methods of making same
EP0711220A4 (en) * 1993-07-29 1997-02-26 A C I Australia Ltd COMPOSITE PANEL
MX2007008850A (es) * 2005-01-21 2008-01-16 Fairmount Minerals Ltd Agentes solubles de derivacion.
CN103496025B (zh) * 2013-09-26 2015-11-25 广西三威林产工业有限公司 超低甲醛释放量中高密度纤维板的制造方法
SE543346C2 (en) * 2018-04-20 2020-12-08 Stora Enso Oyj Process for preparing a bonding resin comprising lignin, phenol and formaldehyde

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138795A (en) * 1934-10-30 1938-11-29 Bakelite Corp Composition suitable for dentures and process of preparing same
US2631098A (en) * 1948-11-04 1953-03-10 American Marietta Co Production of thermosetting phenol-aldehyde resin condensation products
US2608536A (en) * 1950-01-17 1952-08-26 Westinghouse Electric Corp Cellular resins
US2748101A (en) * 1952-12-24 1956-05-29 Union Carbide & Carbon Corp Water-soluble phenol-formaldehyde condensation products
US2988536A (en) * 1956-08-21 1961-06-13 Borden Co Phenol-aldehyde condensation process
US3657383A (en) * 1963-12-09 1972-04-18 Union Carbide Corp Printing plate compositions
US3657188A (en) * 1970-03-02 1972-04-18 Butler Manufacturing Co Continuous production of resoles
US3839251A (en) * 1972-06-28 1974-10-01 Georgia Pacific Corp Phenolic resin and process for making same
GB1545506A (en) * 1975-09-30 1979-05-10 Reichhold Chemicals Ltd Spray-dried phenolic resins
US4140845A (en) * 1977-03-21 1979-02-20 Cor Tech Research Ltd. Control of procedures for formation of water-immiscible thermosetting phenol-formaldehyde resins
US4176106A (en) * 1977-07-28 1979-11-27 Union Carbide Corporation Phenol/formaldehyde resoles and cellular products derived therefrom

Also Published As

Publication number Publication date
ES8105629A1 (es) 1981-06-01
FR2459806B1 (es) 1984-12-14
US4269949A (en) 1981-05-26
ES492810A0 (es) 1981-06-01
ES494736A0 (es) 1981-06-01
AU5944280A (en) 1981-01-08
FR2459806A1 (fr) 1981-01-16

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 19990601