BE869558A - Additifs pour sables verts de moulage - Google Patents

Additifs pour sables verts de moulage

Info

Publication number: BE869558A
Authority: BE; Belgium
Prior art keywords: additives; green molding; molding sands; sands; green
Prior art date: 1977-08-05

Application number

BE78189736A

Other languages

English (en)

Original Assignee

Whitehead Bros Co

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.)

1977-08-05

Filing date

1978-08-04

Publication date

1979-02-05

1978-08-04 Application filed by Whitehead Bros Co filed Critical Whitehead Bros Co

1979-02-05 Publication of BE869558A publication Critical patent/BE869558A/fr

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
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Mold Materials And Core Materials (AREA)

BE78189736A 1977-08-05 1978-08-04 Additifs pour sables verts de moulage BE869558A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/822,265 US4131476A (en)	1977-08-05	1977-08-05	Additive for green molding sand

Publications (1)

Publication Number	Publication Date
BE869558A true BE869558A (fr)	1979-02-05

Family

ID=25235604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE78189736A BE869558A (fr)	1977-08-05	1978-08-04	Additifs pour sables verts de moulage

Country Status (11)

Country	Link
US (1)	US4131476A (fr)
JP (1)	JPS5462925A (fr)
BE (1)	BE869558A (fr)
CA (1)	CA1113654A (fr)
CH (1)	CH639880A5 (fr)
DE (1)	DE2834065C2 (fr)
FR (1)	FR2399294A1 (fr)
GB (1)	GB2002396B (fr)
IT (1)	IT1098007B (fr)
NL (1)	NL7808229A (fr)
SE (1)	SE440861B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4359339A (en) *	1980-12-16	1982-11-16	Nl Industries, Inc.	Bentonite clay and water soluble aluminum salt compositions
US4473654A (en) *	1983-08-18	1984-09-25	The J. E. Baker Company	Low temperature bonding of refractory aggregates and refractory products of improved cold strength
US4636262A (en) *	1986-03-11	1987-01-13	Reed Edgar H	Additive for green molding sand
JPH0267200A (ja) *	1988-08-31	1990-03-07	Ken Yamamoto	シート類綴じ具
US4939188A (en) *	1988-12-22	1990-07-03	Borden, Inc.	Lithium-containing resole composition for making a shaped refractory article and other hardened articles
US5391228A (en) *	1990-12-21	1995-02-21	Southern Clay Products, Inc.	Method for preparing high solids bentonite slurries
US5266538A (en) *	1990-12-21	1993-11-30	Southern Clay Products, Inc.	Method for preparing high solids bentonite slurries
US5911269A (en) *	1992-11-16	1999-06-15	Industrial Gypsum Co., Inc.	Method of making silica sand molds and cores for metal founding
US5372636A (en) *	1993-01-22	1994-12-13	Bentonite Corporation	Foundry mold composition, foundry mold made therefrom and method for producing the same
US5861354A (en) *	1996-05-03	1999-01-19	Clubb; Clyde Neal	Soluble magnesium catalyst for preparation of dihydroxy esters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1902419A (en) *	1931-07-30	1933-03-21	Dow Chemical Co	Molding composition and method of treating
US2072212A (en) *	1934-08-15	1937-03-02	Winthrop Chem Co Inc	Embedding mass
CH231933A (de) *	1942-04-08	1944-04-30	Erbsloeh Siegfried	Bindemittel zum Herstellen von Giessereiformen und Kernen.
GB1024557A (en) *	1963-07-05	1966-03-30	Foseco Int	Production of moulded articles
US3445251A (en) *	1966-04-13	1969-05-20	Nat Lead Co	Molding sand
US3816145A (en) *	1970-04-15	1974-06-11	Whitehead Bros Co	Trihydroxydiphenyl as an additive for foundry green molding sands
JPS5038611B2 (fr) *	1972-09-08	1975-12-11

1977
- 1977-08-05 US US05/822,265 patent/US4131476A/en not_active Expired - Lifetime
1978
- 1978-08-02 GB GB7832010A patent/GB2002396B/en not_active Expired
- 1978-08-03 DE DE2834065A patent/DE2834065C2/de not_active Expired
- 1978-08-04 NL NL787808229A patent/NL7808229A/xx not_active Application Discontinuation
- 1978-08-04 BE BE78189736A patent/BE869558A/fr not_active IP Right Cessation
- 1978-08-04 CA CA308,829A patent/CA1113654A/fr not_active Expired
- 1978-08-04 JP JP9467478A patent/JPS5462925A/ja active Granted
- 1978-08-04 SE SE7808408A patent/SE440861B/sv not_active IP Right Cessation
- 1978-08-07 CH CH838578A patent/CH639880A5/de not_active IP Right Cessation
- 1978-08-07 FR FR7823292A patent/FR2399294A1/fr active Granted
- 1978-08-07 IT IT26544/78A patent/IT1098007B/it active

Also Published As

Publication number	Publication date
DE2834065A1 (de)	1979-02-22
DE2834065C2 (de)	1984-02-02
CH639880A5 (de)	1983-12-15
SE440861B (sv)	1985-08-26
NL7808229A (nl)	1979-02-07
SE7808408L (sv)	1979-02-06
FR2399294B1 (fr)	1981-02-13
IT1098007B (it)	1985-08-31
JPS5523703B2 (fr)	1980-06-24
GB2002396A (en)	1979-02-21
US4131476A (en)	1978-12-26
GB2002396B (en)	1982-03-24
IT7826544A0 (it)	1978-08-07
JPS5462925A (en)	1979-05-21
CA1113654A (fr)	1981-12-08
FR2399294A1 (fr)	1979-03-02

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Legal Events

Date

Code

Title

Description

1992-02-29

RE

Patent lapsed

Owner name: WHITEHEAD BROTHERS CY

Effective date: 19910831