BR0318111A - Solução de resole aquosa de alto peso molecular, processo de fabricação da mesma, e resinas de ligação - Google Patents

Solução de resole aquosa de alto peso molecular, processo de fabricação da mesma, e resinas de ligação

Info

Publication number
BR0318111A
BR0318111A BR0318111-1A BR0318111A BR0318111A BR 0318111 A BR0318111 A BR 0318111A BR 0318111 A BR0318111 A BR 0318111A BR 0318111 A BR0318111 A BR 0318111A
Authority
BR
Brazil
Prior art keywords
high molecular
manufacturing process
molecular weight
phenol
resin solution
Prior art date
Application number
BR0318111-1A
Other languages
English (en)
Other versions
BR0318111B1 (pt
Inventor
William D Detlefsen
Original Assignee
Hexion Specialty Chemicals 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 Hexion Specialty Chemicals Inc filed Critical Hexion Specialty Chemicals Inc
Publication of BR0318111A publication Critical patent/BR0318111A/pt
Publication of BR0318111B1 publication Critical patent/BR0318111B1/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
    • C08G8/28—Chemically modified polycondensates
    • C08G8/32—Chemically modified polycondensates by organic acids or derivatives thereof, e.g. fatty oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General 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)
  • Phenolic Resins Or Amino Resins (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"SOLUçãO DE RESOLE AQUOSA DE ALTO PESO MOLECULAR, PROCESSO DE FABRICAçãO DA MESMA, E RESINAS DE LIGAçãO". A presente invenção está orientada a composições e processos que conduzem a resoles de fenol-formaldeído incolores ou levemente coloridos. Diferente das tecnologias anteriores, as referidas composições conduzem a resinas claras, estáveis em armazenamento, de rápida cura, e de alto peso molecular. Os referidos materiais são também capazes de produzir painéis de madeira compósitos com resultados de testes superiores de absorção de água e de espessura de dilatação quando embebidos em água. A presente invenção essencialmente consiste em um copolímero aquoso de fenol formaldeído e um carboxilato fenólico (por exemplo, ácido salicílico). Metilol fenóis são formados sob condições alcalinas na presença de agentes quelantes de metal. Os referidos são então condensados em um polímero sob condições alcalinas, neutras ou acídicas. A solução de polímero aquosa acabada é então acidificada ao pH desejado usando ácido benzóico ou um ácido fenol-carboxílico.
BRPI0318111-1A 2003-02-13 2003-03-04 soluÇço de resole aquosa de alto peso molecular, processo para a preparaÇço de uma soluÇço de resole aquosa de alto peso molecular, resina de ligaÇço, resina curada e resina aquosa clara. BR0318111B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/365,873 US6699958B1 (en) 2003-02-13 2003-02-13 Colorless phenol-formaldehyde resins that cure colorless
PCT/US2003/007064 WO2004074339A1 (en) 2003-02-13 2003-03-04 Colorless phenol-formaldehyde resins that cure colorless

Publications (2)

Publication Number Publication Date
BR0318111A true BR0318111A (pt) 2006-02-07
BR0318111B1 BR0318111B1 (pt) 2013-04-24

Family

ID=31715616

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318111-1A BR0318111B1 (pt) 2003-02-13 2003-03-04 soluÇço de resole aquosa de alto peso molecular, processo para a preparaÇço de uma soluÇço de resole aquosa de alto peso molecular, resina de ligaÇço, resina curada e resina aquosa clara.

Country Status (11)

Country Link
US (1) US6699958B1 (pt)
EP (1) EP1592725B1 (pt)
CN (1) CN101087825B (pt)
AR (1) AR043152A1 (pt)
AU (1) AU2003218011B2 (pt)
BR (1) BR0318111B1 (pt)
NO (1) NO20052357L (pt)
NZ (1) NZ539894A (pt)
PL (1) PL376615A1 (pt)
RU (1) RU2298018C2 (pt)
WO (1) WO2004074339A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2433157C2 (ru) * 2005-01-21 2011-11-10 Фэйрмаунт Минералз, Лтд. Отклоняющая жидкость
GB0612760D0 (en) * 2006-06-28 2006-08-09 Bac2 Ltd Conductive polymer
RU2498798C2 (ru) * 2008-01-09 2013-11-20 Моликьюлар Инсайт Фармасьютикалз, Инк. Ингибиторы карбоангидразы iх
US8241599B2 (en) * 2009-06-01 2012-08-14 Afton Chemical Corporation Method of using volatile organometallics as biomass gasification catalysts
US8617720B2 (en) 2009-12-21 2013-12-31 E I Du Pont De Nemours And Company Electroactive composition and electronic device made with the composition
JP6325813B2 (ja) 2012-12-27 2018-05-16 栗田工業株式会社 ピッチ抑制剤、ピッチ抑制方法、及び脱墨パルプの製造方法
US9944744B2 (en) 2013-10-17 2018-04-17 Si Group, Inc. In-situ alkylphenol-aldehyde resins
WO2015057881A1 (en) * 2013-10-17 2015-04-23 Si Group, Inc. Modified alkylphenol-aldehyde resins stabilized by a salicylic acid
BR112019004790A2 (pt) * 2016-09-14 2019-06-04 Hexion Inc método para colagem por prensagem do material lignocelulósico com resina de fenol-formaldeído e dióxido de carbono, e, sistema de colagem por prensagem.
EP4389789A1 (en) * 2022-12-21 2024-06-26 Prefere Resins Holding GmbH Use of hydroxybenzoic acid to modify a benzyl ether type resin

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133772C (pt) 1960-02-17 1900-01-01
US3624038A (en) 1970-11-05 1971-11-30 Johnson & Johnson Phenol formaldehyde resin consisting of an aryl or alkyl substituted phenol-hcho condensate and an alkaline earth metal carboxylate salt of a hydroxy ring substituted aromatic or phenyl substituted aliphatic acid
US3905935A (en) 1973-01-15 1975-09-16 Hercules Inc Dye laking resins for printing inks
US4226962A (en) 1977-09-06 1980-10-07 The Mead Corporation Production of novel metal modified novolak resins and their use in pressure sensitive papers
US4173684A (en) 1977-09-06 1979-11-06 The Mead Corporation Production of novel metal modified novolak resins and their use in pressure sensitive papers
DE2741484A1 (de) 1977-09-15 1979-03-22 Bayer Ag Kondensationsprodukte
US4200706A (en) 1978-05-30 1980-04-29 Conoco, Inc. Curing of phenol-formaldehyde resins
US4264671A (en) * 1978-08-02 1981-04-28 Weyerhaeuser Company Phenol formaldehyde resoles and laminates
US4281098A (en) 1978-10-25 1981-07-28 Bp Chemicals Limited Control of phenol/aldehyde condensation reactions
JPS55155013A (en) 1979-05-21 1980-12-03 Sumitomo Bakelite Co Ltd Preparation of quick-curing phenol resin
DE2944090A1 (de) 1979-10-31 1981-05-14 Bayer Ag, 5090 Leverkusen Formaldehyd-kondensate, ihre herstellung und verwendung als fixiermittel
US4612254A (en) 1985-03-07 1986-09-16 Occidental Chemical Corporation Aromatic carboxylic acid and metal-modified phenolic resins and methods of preparation
JPH0623226B2 (ja) 1986-11-25 1994-03-30 住友デュレズ株式会社 速硬化フエノ−ル樹脂の製造方法
US5208274A (en) 1990-08-02 1993-05-04 Borden, Inc. Retarders for hardening phenolic resins
US5145913A (en) 1990-08-02 1992-09-08 Borden, Inc. Retarders for curing phenolic resole resins
US5262495A (en) 1990-08-02 1993-11-16 Borden, Inc. Retarders for curing phenolic resole resins containing an aggregate material
US5096983A (en) 1990-08-02 1992-03-17 Borden, Inc. Method for making a phenolic resole resin composition having extended work life
DE4028534A1 (de) 1990-09-07 1992-03-12 Bayer Ag Armomatische kondensationsprodukte
AU655813B2 (en) * 1991-04-05 1995-01-12 Barry William Ryan Improved phenol formaldehyde resins
DE59308770D1 (de) 1992-09-17 1998-08-20 Bakelite Ag Wässrige Resollösung, Verfahren zu ihrer Herstellung und Verwendung
US5364902A (en) 1992-12-15 1994-11-15 Borden, Inc. Resorcinol-glutaraldehyde resin as an accelerator for curing phenol-formaldehyde resins
CA2101765C (en) 1993-05-17 1999-03-16 Earl K. Phillips Method for bonding lignocellulosic material with phenol-formaldehyde resin and carbon dioxide
AUPO867197A0 (en) 1997-08-19 1997-09-11 Ryan, Barry William Phenol formaldehyde resins
US6113729A (en) 1998-08-10 2000-09-05 Borden Chemical, Inc. Wax sizing and resin bonding of a lignocellulosic composite
IT1313700B1 (it) * 1999-12-17 2002-09-09 3V Sigma Spa Composizioni anti-incrostazione e loro impiego nei processi dipolimerizzazione.

Also Published As

Publication number Publication date
PL376615A1 (pl) 2006-01-09
CN101087825A (zh) 2007-12-12
EP1592725A4 (en) 2006-12-20
BR0318111B1 (pt) 2013-04-24
NO20052357D0 (no) 2005-05-12
AU2003218011A1 (en) 2004-09-09
NO20052357L (no) 2005-09-12
EP1592725A1 (en) 2005-11-09
CN101087825B (zh) 2012-01-04
US6699958B1 (en) 2004-03-02
AU2003218011B2 (en) 2008-09-04
EP1592725B1 (en) 2013-05-08
RU2298018C2 (ru) 2007-04-27
AR043152A1 (es) 2005-07-20
WO2004074339A1 (en) 2004-09-02
NZ539894A (en) 2007-01-26
RU2005128516A (ru) 2006-01-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/04/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25D Requested change of name of applicant approved