GB1404042A - Process of producing granular phenol formaldehyde resin composition - Google Patents

Process of producing granular phenol formaldehyde resin composition

Info

Publication number
GB1404042A
GB1404042A GB4802172A GB4802172A GB1404042A GB 1404042 A GB1404042 A GB 1404042A GB 4802172 A GB4802172 A GB 4802172A GB 4802172 A GB4802172 A GB 4802172A GB 1404042 A GB1404042 A GB 1404042A
Authority
GB
United Kingdom
Prior art keywords
resin
phenol
hcho
novolak
sand
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
GB4802172A
Other languages
English (en)
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.)
Aisin Chemical Co Ltd
Original Assignee
Aisin Chemical Co 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
Priority claimed from JP8658171A external-priority patent/JPS5212658B2/ja
Priority claimed from JP47029254A external-priority patent/JPS5012468B2/ja
Priority claimed from JP2925672A external-priority patent/JPS4895444A/ja
Priority claimed from JP2925372A external-priority patent/JPS5012467B2/ja
Priority claimed from JP2925572A external-priority patent/JPS5037014B2/ja
Application filed by Aisin Chemical Co Ltd filed Critical Aisin Chemical Co Ltd
Publication of GB1404042A publication Critical patent/GB1404042A/en
Expired 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
    • 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)
  • Phenolic Resins Or Amino Resins (AREA)
  • Mold Materials And Core Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB4802172A 1971-10-30 1972-10-18 Process of producing granular phenol formaldehyde resin composition Expired GB1404042A (en)

Applications Claiming Priority (5)

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

Publications (1)

Publication Number Publication Date
GB1404042A true GB1404042A (en) 1975-08-28

Family

ID=27521115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4802172A Expired GB1404042A (en) 1971-10-30 1972-10-18 Process of producing granular phenol formaldehyde resin composition

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255341A (en) * 1991-02-21 1992-11-04 Foseco Int Alkaline resole phenolic resin compositions
EP1864728A4 (en) * 2005-02-16 2008-10-15 Asahi Organic Chem Ind RESIN-COATED SAND FOR MULTI-LAYER MOLD

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255341A (en) * 1991-02-21 1992-11-04 Foseco Int Alkaline resole phenolic resin compositions
GB2255341B (en) * 1991-02-21 1994-06-01 Foseco Int Alkaline resole phenolic resin compositions
EP1864728A4 (en) * 2005-02-16 2008-10-15 Asahi Organic Chem Ind RESIN-COATED SAND FOR MULTI-LAYER MOLD

Also Published As

Publication number Publication date
FR2161936A1 (enrdf_load_stackoverflow) 1973-07-13
AU4766872A (en) 1974-04-26
AT325856B (de) 1975-11-10
BE790750A (fr) 1973-02-15
CH583758A5 (enrdf_load_stackoverflow) 1977-01-14
IT970036B (it) 1974-04-10
NL7214318A (enrdf_load_stackoverflow) 1973-05-02
FR2161936B1 (enrdf_load_stackoverflow) 1978-05-26
DE2253246A1 (de) 1973-05-03
DE2253246B2 (de) 1977-06-23
AU467580B2 (en) 1975-12-04
ATA923372A (de) 1975-01-15
CA1016328A (en) 1977-08-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee