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1. WO2020132738 - RESOLE PHENOLIC RESINS, PROCESSES OF SYNTHESIS OF SAID RESINS AND USE THEREOF

Publication Number WO/2020/132738
Publication Date 02.07.2020
International Application No. PCT/BR2019/050571
International Filing Date 27.12.2019
IPC
C08L 97/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
97Compositions of lignin-containing materials
C08H 7/00 2011.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
7Lignin; Modified lignin; High-molecular-weight products derived therefrom
C08H 8/00 2010.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
8Macromolecular compounds derived from lignocellulosic materials
C07G 1/00 2011.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
GCOMPOUNDS OF UNKNOWN CONSTITUTION
1Low-molecular-weight derivatives of lignin
C09J 197/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
197Adhesives based on lignin-containing materials
C08G 8/34 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Condensation polymers of aldehydes or ketones with phenols only
28Chemically modified polycondensates
34by natural resins or resin acids, e.g. rosin
CPC
C08G 8/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
8Condensation polymers of aldehydes or ketones with phenols only
C08G 8/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
8Condensation polymers of aldehydes or ketones with phenols only
04of aldehydes
C08G 8/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
8Condensation polymers of aldehydes or ketones with phenols only
04of aldehydes
08of formaldehyde, e.g. of formaldehyde formed in situ
10with phenol
C08K 3/24
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
18Oxygen-containing compounds, e.g. metal carbonyls
24Acids; Salts thereof
C08K 5/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
C08L 2201/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2201Properties
08Stabilised against heat, light or radiation or oxydation
Applicants
  • SUZANO S.A. [BR]/[BR]
Inventors
  • ADRIANO SARAIVA, Sergio
  • BISAN, Daniel
Agents
  • LICKS ATTORNEYS
Priority Data
BR 10 2018 077399 228.12.2018BR
Publication Language Portuguese (PT)
Filing Language Portuguese (PT)
Designated States
Title
(EN) RESOLE PHENOLIC RESINS, PROCESSES OF SYNTHESIS OF SAID RESINS AND USE THEREOF
(FR) RÉSINES PHÉNOLIQUES DE TYPE RÉSOL, PROCÉDÉ DE SYNTHÈSE DESDITES RÉSINES PHÉNOLIQUES ET UTILISATION DE CELLES-CI
(PT) RESINAS FENÓLICAS DO TIPO RESOL, PROCESSOS DE SÍNTESE DAS REFERIDAS RESINAS E USO DAS MESMAS
Abstract
(EN)
The present invention relates to processes of synthesis of resole phenolic resins using lignin, to resole phenolic resins comprising an aldehyde, lignin, a base, urea and, optionally, phenol, and also to the use of said phenolic resins as an adhesive.
(FR)
La présente invention concerne des procédés de synthèse de résines phénoliques de type résol utilisant de la lignine, les résines phénoliques de type résol comprenant de l’aldéhyde, de la lignine, une base, de l’urée et, facultativement, du phénol, ainsi que l’utilisation desdites résines phénoliques en vue d’une application comme adhésif.
(PT)
A presente invenção se refere a processos de síntese de resinas fenólicas do tipo resol usando lignina, a resinas fenólicas do tipo resol compreendendo aldeído, lignina, uma base, ureia e, opcionalmente, fenol, bem como ao uso das referidas resinas fenólicas para aplicação como adesivo.
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