DE2745549A1 - Fluessigkatalysator zum haerten von kunstharzbindemitteln - Google Patents

Fluessigkatalysator zum haerten von kunstharzbindemitteln

Info

Publication number
DE2745549A1
DE2745549A1 DE19772745549 DE2745549A DE2745549A1 DE 2745549 A1 DE2745549 A1 DE 2745549A1 DE 19772745549 DE19772745549 DE 19772745549 DE 2745549 A DE2745549 A DE 2745549A DE 2745549 A1 DE2745549 A1 DE 2745549A1
Authority
DE
Germany
Prior art keywords
acid
acids
weight
sulfonic acids
xylene
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.)
Ceased
Application number
DE19772745549
Other languages
German (de)
English (en)
Inventor
Howard Connor
Jean Luc Urbain
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson 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 Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Publication of DE2745549A1 publication Critical patent/DE2745549A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B22C1/2233—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 obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19772745549 1976-10-08 1977-10-10 Fluessigkatalysator zum haerten von kunstharzbindemitteln Ceased DE2745549A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41998/76A GB1593257A (en) 1976-10-08 1976-10-08 Curing catalysts for resinous binders

Publications (1)

Publication Number Publication Date
DE2745549A1 true DE2745549A1 (de) 1978-04-13

Family

ID=10422368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772745549 Ceased DE2745549A1 (de) 1976-10-08 1977-10-10 Fluessigkatalysator zum haerten von kunstharzbindemitteln

Country Status (9)

Country Link
BE (1) BE859486A (es)
DE (1) DE2745549A1 (es)
DK (1) DK447477A (es)
ES (1) ES463064A1 (es)
FR (1) FR2370515A1 (es)
GB (1) GB1593257A (es)
NL (1) NL7711033A (es)
NO (1) NO147110C (es)
SE (1) SE427356B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029363A1 (fr) * 1995-03-17 1996-09-26 Transdiffusia S.A. Composition de durcisseurs pour resines phenoliques
JP2020182955A (ja) * 2019-04-29 2020-11-12 株式会社清田鋳機 ３次元積層造形用材料

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013752A (ja) * 1983-07-04 1985-01-24 Kao Corp 芳香族スルホン酸水溶液組成物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221891A1 (de) * 1971-05-05 1972-11-30 White Sea And Baltic Co Ltd Verfahren zur Herstellung einer Gussform oder eines Gusskerns und Katalysator zur Verwendung in dem Verfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709849A (en) * 1969-12-03 1973-01-09 Borden Inc Cold-set process for the production of phenolic novolak resinous foundry cores
AT309709B (de) * 1970-10-22 1973-08-27 Gremolith Ag Flüssiges Zwiekomponenten-Bindemittel und Verfahren zu seiner Herstellung
GB1329295A (en) * 1970-11-19 1973-09-05 Huth Richter Chemische Fabric Process for producing casting cores and moulds
GB1363227A (en) * 1971-08-11 1974-08-14 Farkas R Phenol-aldehyde resins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221891A1 (de) * 1971-05-05 1972-11-30 White Sea And Baltic Co Ltd Verfahren zur Herstellung einer Gussform oder eines Gusskerns und Katalysator zur Verwendung in dem Verfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029363A1 (fr) * 1995-03-17 1996-09-26 Transdiffusia S.A. Composition de durcisseurs pour resines phenoliques
JP2020182955A (ja) * 2019-04-29 2020-11-12 株式会社清田鋳機 ３次元積層造形用材料
JP7240655B2 (ja) 2019-04-29 2023-03-16 株式会社清田鋳機 ３次元積層造形用材料

Also Published As

Publication number Publication date
SE427356B (sv) 1983-03-28
NO147110C (no) 1983-02-02
NL7711033A (nl) 1978-04-11
ES463064A1 (es) 1979-06-01
BE859486A (fr) 1978-04-07
FR2370515B1 (es) 1981-02-20
NO773405L (no) 1978-04-11
NO147110B (no) 1982-10-25
FR2370515A1 (fr) 1978-06-09
GB1593257A (en) 1981-07-15
SE7711288L (sv) 1978-04-09
DK447477A (da) 1978-04-09

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Legal Events

Date Code Title Description
OAR Request for search filed
OC Search report available
8128 New person/name/address of the agent

Representative=s name: BERENDT, T., DIPL.-CHEM. DR., PAT.-ANW., 8000 MUEN

8110 Request for examination paragraph 44
8131 Rejection