BE790750A - Procede de production de compositions de resines de phenol-formaldehydegranulaires et produits obtenus - Google Patents

Procede de production de compositions de resines de phenol-formaldehydegranulaires et produits obtenus

Info

Publication number
BE790750A
BE790750A BE790750DA BE790750A BE 790750 A BE790750 A BE 790750A BE 790750D A BE790750D A BE 790750DA BE 790750 A BE790750 A BE 790750A
Authority
BE
Belgium
Prior art keywords
formaldehydegranular
phenol
resins
compositions
production
Prior art date
Application number
Other languages
English (en)
Original Assignee
Aisin Chem
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.)
Publication date
Priority claimed from JP8658171A external-priority patent/JPS5212658B2/ja
Priority claimed from JP47029254A external-priority patent/JPS5012468B2/ja
Priority claimed from JP2925372A external-priority patent/JPS5012467B2/ja
Priority claimed from JP2925672A external-priority patent/JPS4895444A/ja
Priority claimed from JP2925572A external-priority patent/JPS5037014B2/ja
Publication of BE790750A publication Critical patent/BE790750A/fr

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE790750D 1971-10-30 Procede de production de compositions de resines de phenol-formaldehydegranulaires et produits obtenus BE790750A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8658171A JPS5212658B2 (fr) 1971-10-30 1971-10-30
JP47029254A JPS5012468B2 (fr) 1972-03-23 1972-03-23
JP2925372A JPS5012467B2 (fr) 1972-03-23 1972-03-23
JP2925672A JPS4895444A (fr) 1972-03-23 1972-03-23
JP2925572A JPS5037014B2 (fr) 1972-03-23 1972-03-23

Publications (1)

Publication Number Publication Date
BE790750A true BE790750A (fr) 1973-02-15

Family

ID=27521115

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790750D BE790750A (fr) 1971-10-30 Procede de production de compositions de resines de phenol-formaldehydegranulaires et produits obtenus

Country Status (9)

Country Link
AT (1) AT325856B (fr)
AU (1) AU467580B2 (fr)
BE (1) BE790750A (fr)
CA (1) CA1016328A (fr)
CH (1) CH583758A5 (fr)
FR (1) FR2161936B1 (fr)
GB (1) GB1404042A (fr)
IT (1) IT970036B (fr)
NL (1) NL7214318A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255341B (en) * 1991-02-21 1994-06-01 Foseco Int Alkaline resole phenolic resin compositions
JP4413851B2 (ja) * 2005-02-16 2010-02-10 旭有機材工業株式会社 積層鋳型用レジンコーテッドサンド

Also Published As

Publication number Publication date
AT325856B (de) 1975-11-10
DE2253246A1 (de) 1973-05-03
FR2161936A1 (fr) 1973-07-13
IT970036B (it) 1974-04-10
ATA923372A (de) 1975-01-15
FR2161936B1 (fr) 1978-05-26
DE2253246B2 (de) 1977-06-23
GB1404042A (en) 1975-08-28
NL7214318A (fr) 1973-05-02
CH583758A5 (fr) 1977-01-14
AU4766872A (en) 1974-04-26
AU467580B2 (en) 1975-12-04
CA1016328A (en) 1977-08-30

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