ES8402848A1 - Un procedimiento para producir una resina de novolaca constituida por particulas. - Google Patents

Un procedimiento para producir una resina de novolaca constituida por particulas.

Info

Publication number
ES8402848A1
ES8402848A1 ES518576A ES518576A ES8402848A1 ES 8402848 A1 ES8402848 A1 ES 8402848A1 ES 518576 A ES518576 A ES 518576A ES 518576 A ES518576 A ES 518576A ES 8402848 A1 ES8402848 A1 ES 8402848A1
Authority
ES
Spain
Prior art keywords
aqueous dispersions
novolac resins
particulate novolac
producing particulate
aqueous
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
ES518576A
Other languages
English (en)
Other versions
ES518576A0 (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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES8402848A1 publication Critical patent/ES8402848A1/es
Publication of ES518576A0 publication Critical patent/ES518576A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08J2361/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with monohydric phenols
    • C08J2361/10—Phenol-formaldehyde condensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE RESINAS DE NOVOLACA CONSTITUIDAS POR PARTICULAS.CONSISTE EN LA REACCION DE CONDENSACION DE FENOL CON UN ALDEHIDO, EN PRESENCIA DE UN CATALIZADOR TAL COMO ACIDO SULFURICO, UN ACIDO SULFONICO AROMATICO Y UN CATALIZADOR MICELAR, Y DE AGUA; O BIEN ADICION POSTERIOR DE AGUA; NEUTRALIZACION DE LA RESINA NOVOLACA FORMADA POR UNA BASE, TAL COMO HIDROXIDO SODICO O POTASICO; ADICION DE UN COLOIDE PROTECTOR PARA FORMAR UNA DISPERSION DE LA RESINA, Y AISLAMIENTO DE ESTA.ESTAS RESINAS TIENEN APLICACIONES PARA LA PREPARACION DE DISPERSIONES EMPLEADAS EN AISLAMIENTOTERMICO.
ES518576A 1981-12-29 1982-12-27 Un procedimiento para producir una resina de novolaca constituida por particulas. Granted ES518576A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33544881A 1981-12-29 1981-12-29

Publications (2)

Publication Number Publication Date
ES8402848A1 true ES8402848A1 (es) 1984-02-01
ES518576A0 ES518576A0 (es) 1984-02-01

Family

ID=23311824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518576A Granted ES518576A0 (es) 1981-12-29 1982-12-27 Un procedimiento para producir una resina de novolaca constituida por particulas.

Country Status (8)

Country Link
EP (1) EP0084681B1 (es)
JP (1) JPS58118812A (es)
AU (1) AU566462B2 (es)
CA (1) CA1216697A (es)
DE (1) DE3267068D1 (es)
ES (1) ES518576A0 (es)
IN (1) IN159207B (es)
MX (1) MX163140B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6264816A (ja) * 1985-09-17 1987-03-23 Unitika Ltd 熱硬化性フエノ−ル樹脂の製造法
US5182184A (en) * 1990-02-05 1993-01-26 Morton International, Inc. Novolak resins of lowered hydroxyl content and high contrast high thermal stability positive photoresists prepared therefrom
PL2054455T3 (pl) * 2006-08-07 2014-05-30 Prefere Resins Holding Gmbh Stabilna wodna dyspersja żywic nowolakowych
WO2008047702A1 (fr) * 2006-10-20 2008-04-24 Air Water Inc. Résine phénolique granulaire, son procédé de fabrication et liquide de dispersion de résine phénolique granulaire
EP2078734B1 (en) 2006-10-20 2016-06-01 Air Water Inc. Non-thermofusible granular phenol resin, method for producing the same, thermosetting resin composition, sealing material for semiconductor, and adhesive for semiconductor
JP6423167B2 (ja) * 2014-04-09 2018-11-14 アイカ工業株式会社 球状フェノール樹脂及びその製造方法
EP3851493A1 (de) 2020-01-15 2021-07-21 Hexion GmbH Zusammensetzung enthaltend einen novolak
CN115449042A (zh) * 2021-06-09 2022-12-09 济南精智方正新材料有限公司 一种微球状酚醛树脂及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823103A (en) * 1971-07-21 1974-07-09 Union Carbide Corp Aqueous dispersions based on heathardenable phenolic resins containing a gum mixture stabilizing agent
US4026848A (en) * 1974-08-06 1977-05-31 Union Carbide Corporation Aqueous phenolic resole dispersion containing gum ghatti interfacial agent
JPS5162857A (ja) * 1974-08-31 1976-05-31 Toyo Kogyo Co Ryujonaishifunmatsujojushinoseizoho
US4206095A (en) * 1977-03-14 1980-06-03 Union Carbide Corporation Process for producing particulate resoles from aqueous dispersion
CA1164141A (en) * 1979-06-20 1984-03-20 Carl A. Rude Liquid novolak resin and products made therefrom
CA1187232A (en) * 1980-04-17 1985-05-14 John R. Blickensderfer Phenolic friction particles

Also Published As

Publication number Publication date
AU566462B2 (en) 1987-10-22
JPS58118812A (ja) 1983-07-15
CA1216697A (en) 1987-01-13
EP0084681A1 (en) 1983-08-03
EP0084681B1 (en) 1985-10-23
JPS6241604B2 (es) 1987-09-03
AU9194082A (en) 1983-07-07
IN159207B (es) 1987-04-11
DE3267068D1 (en) 1985-11-28
MX163140B (es) 1991-08-30
ES518576A0 (es) 1984-02-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103