CA1300296C - Spherical thermosetting phenolic resin particles and process for producing the same - Google Patents

Spherical thermosetting phenolic resin particles and process for producing the same

Info

Publication number
CA1300296C
CA1300296C CA000518035A CA518035A CA1300296C CA 1300296 C CA1300296 C CA 1300296C CA 000518035 A CA000518035 A CA 000518035A CA 518035 A CA518035 A CA 518035A CA 1300296 C CA1300296 C CA 1300296C
Authority
CA
Canada
Prior art keywords
parts
phenolic resin
resin particles
weight
thermosetting phenolic
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 - Fee Related
Application number
CA000518035A
Other languages
English (en)
French (fr)
Inventor
Kenichi Sugawara
Yoshiaki Echigo
Tuneyuki Ohsawa
Yoshiyuki Suematu
Keiichi Asami
Mutsunori Yamao
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.)
Unitika Ltd
Original Assignee
Unitika Ltd
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 Unitika Ltd filed Critical Unitika Ltd
Application granted granted Critical
Publication of CA1300296C publication Critical patent/CA1300296C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

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)
CA000518035A 1985-09-17 1986-09-11 Spherical thermosetting phenolic resin particles and process for producing the same Expired - Fee Related CA1300296C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60206103A JPS6264816A (ja) 1985-09-17 1985-09-17 熱硬化性フエノ−ル樹脂の製造法
JP206103/85 1985-09-17

Publications (1)

Publication Number Publication Date
CA1300296C true CA1300296C (en) 1992-05-05

Family

ID=16517849

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000518035A Expired - Fee Related CA1300296C (en) 1985-09-17 1986-09-11 Spherical thermosetting phenolic resin particles and process for producing the same

Country Status (6)

Country Link
US (1) US4839445A (OSRAM)
EP (1) EP0217587B1 (OSRAM)
JP (1) JPS6264816A (OSRAM)
KR (1) KR900006994B1 (OSRAM)
CA (1) CA1300296C (OSRAM)
DE (1) DE3679138D1 (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2549365B2 (ja) * 1986-08-14 1996-10-30 リグナイト 株式会社 粉粒状フエノ−ル樹脂の製造方法
JPH0273820A (ja) * 1988-09-09 1990-03-13 Sumitomo Bakelite Co Ltd 積層板用フェノール樹脂の製造方法
US5108862A (en) * 1989-02-21 1992-04-28 Toda Kogyo Corp. Composite carrier particles for electrophotography and process for producing the same
US5118587A (en) * 1989-07-28 1992-06-02 Toda Kogyo Corporation Magnetic particles used for electrostatic latent image developer and process for producing the same
HU225723B1 (en) * 2001-03-21 2007-07-30 Izotop Intezet Kft Method for covering of plastic material
SI2054455T1 (sl) * 2006-08-07 2014-05-30 Dynea Chemicals Oy Stabilna vodna disperzija novolaka
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
WO2016130733A1 (en) * 2015-02-11 2016-08-18 Durez Corporation Cured phenolic spheres and method of producing the same
KR102008433B1 (ko) * 2017-11-07 2019-08-08 (주)코멕스카본 구형 페놀수지 및 이의 제조방법
KR102133882B1 (ko) * 2018-11-19 2020-07-14 (주)코멕스카본 구형 페놀수지 및 이의 제조방법
CN110358031B (zh) * 2019-08-01 2021-01-19 杭摩新材料集团股份有限公司 核壳结构的固体热固性酚醛树脂及其制备方法
CN111995723B (zh) * 2020-07-13 2021-12-07 杭摩新材料集团股份有限公司 一种固体热固性酚醛树脂以及采用悬浮法制备该酚醛树脂的方法
CN113637286A (zh) * 2021-10-15 2021-11-12 北京玻钢院复合材料有限公司 一种增韧、阻燃热熔型酚醛树脂、预浸料、复合材料及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR751161A (fr) * 1932-02-27 1933-08-28 Raschig Gmbh Dr F Procédé de fabrication de compositions de moulage par la condensation de phénols avec l'aldéhyde formique ou avec des matières cédant de l'aldéhyde formique
US2162035A (en) * 1935-10-14 1939-06-13 Bakelite Corp Resinous composition and process of making same
GB760699A (en) * 1953-09-26 1956-11-07 Distillers Co Yeast Ltd Preparation of novolak resins
DE1167528B (de) * 1962-04-13 1964-04-09 Leuna Werke Iawalter Ulbrichti Verfahren zur Herstellung von feinkoernigen, gegebenenfalls farbigen Kondensationsprodukten aus Phenol, seinen Homologen oder hoeheren Alkylphenolen
DE1669891B2 (de) * 1966-04-01 1976-04-29 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur herstellung von schnell haertenden pressmassen
US3472915A (en) * 1968-10-18 1969-10-14 Monsanto Co Process of preparing seemingly one-stage novolacs
DE2414097A1 (de) * 1974-03-23 1975-10-16 Hoechst Ag Verfahren zur herstellung von selbsthaertenden phenolharzen
IT1051396B (it) * 1975-12-19 1981-04-21 Sir Soc Italiana Resine Spa Composizioni da stampaggio mi gliorate comprendenti una resina fenolica novolacca
US4239869A (en) * 1979-04-13 1980-12-16 Hooker Chemicals & Plastics Corp. Phenolic resins with improved low temperature processing stability
US4403076A (en) * 1980-07-14 1983-09-06 Pacific Resins & Chemicals, Inc. Fast curing novolac resin and shell molding composition and methods for producing the same
CA1216697A (en) * 1981-12-29 1987-01-13 Peter W. Kopf Process for producing particulate novolac resins and aqueous dispersions
JPS5980437A (ja) * 1982-10-28 1984-05-09 Kanegafuchi Chem Ind Co Ltd アルデヒド化合物とフエノ−ル系化合物との縮合物の微粒子化方法
CA1243909A (en) * 1984-07-17 1988-11-01 Yoshiaki Echigo Microspherical particles of resole resins and process for producing the same
JPS61258819A (ja) * 1985-05-13 1986-11-17 Unitika Ltd 微小球状硬化フエノ−ル樹脂粒子の製造法
JPH05342077A (ja) * 1991-02-22 1993-12-24 Oki Electric Ind Co Ltd データ保存方法

Also Published As

Publication number Publication date
DE3679138D1 (de) 1991-06-13
EP0217587B1 (en) 1991-05-08
EP0217587A2 (en) 1987-04-08
JPH0571043B2 (OSRAM) 1993-10-06
KR900006994B1 (ko) 1990-09-25
KR870003144A (ko) 1987-04-15
EP0217587A3 (en) 1987-11-04
US4839445A (en) 1989-06-13
JPS6264816A (ja) 1987-03-23

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