GB1419800A - Making shaped articles from particulate material and an anaerobic adhesive - Google Patents
Making shaped articles from particulate material and an anaerobic adhesiveInfo
- Publication number
- GB1419800A GB1419800A GB1811073A GB1811073A GB1419800A GB 1419800 A GB1419800 A GB 1419800A GB 1811073 A GB1811073 A GB 1811073A GB 1811073 A GB1811073 A GB 1811073A GB 1419800 A GB1419800 A GB 1419800A
- Authority
- GB
- United Kingdom
- Prior art keywords
- curing
- adhesive
- oxygen
- gas
- heating
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Mold Materials And Core Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1419800 Foundry moulds; anaerobically curing compositions CIBA-GEIGY AG 13 March 1974 [14 April 1973 (2)] 18109/73 and 18110/73 Heading B5A Shaped articles, e.g. foundry cores and moulds are moulded from a mixture of particulate solid material and an anaerobically curing adhesive, and curing the adhesive to bond the particles together in an oxygen-free environment. The oxygen-free environment may be attained by evacuating or displacing the air or other oxygencontaining gas by a gas or vapour which does not inhibit the curing, e.g. nitrogen. The shaped article may be wrapped in an airimpermeable film or coated with an air-impermeable sealing composition formed in situ. Curing may be accelerated by heating by direct heat, by using a hot inert gas to displace the oxygen-containing gas or by dielectric heating, e.g. radio-frequency heating. The adhesive preferably comprises an acrylic acid ester, a hydroperoxide or peroxide catalyst and an accelerator therefor. The particles, e.g. sand may be coated in separate portions with interacting components of the adhesive composition, e.g. by a laboratory mixer, tumbling in a rotating drum, spraying on dipping.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1811073A GB1419800A (en) | 1973-04-14 | 1973-04-14 | Making shaped articles from particulate material and an anaerobic adhesive |
AU66215/74A AU484091B2 (en) | 1974-03-01 | Making shaped articles from particulate material andan anaerobic adhesive | |
CA195,352A CA1053440A (en) | 1973-04-14 | 1974-03-19 | Method of bonding with an anaerobically cured adhesive |
CH499174A CH586580A5 (en) | 1973-04-14 | 1974-04-09 | |
DD17784074A DD110618A5 (en) | 1973-04-14 | 1974-04-11 | |
ES425271A ES425271A1 (en) | 1973-04-14 | 1974-04-11 | Making shaped articles from particulate material and an anaerobic adhesive |
DE19742417939 DE2417939A1 (en) | 1973-04-14 | 1974-04-11 | METHOD OF COMBINING SOLID PARTICULAR MATERIALS |
FR7413033A FR2225498B1 (en) | 1973-04-14 | 1974-04-12 | |
SU2023405A SU552894A3 (en) | 1973-04-14 | 1974-04-12 | Mixture for the manufacture of casting molds and cores and the method of their curing |
IT2142474A IT1017553B (en) | 1973-04-14 | 1974-04-12 | BINDING PROCEDURE |
PL17031874A PL98126B1 (en) | 1973-04-14 | 1974-04-12 | METHOD OF MANUFACTURING CORES AND CASTING MOLDS |
JP49042106A JPS5935707B2 (en) | 1973-04-14 | 1974-04-13 | Method of forming shaped articles from particulate solid material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1810973 | 1973-04-14 | ||
GB1811073A GB1419800A (en) | 1973-04-14 | 1973-04-14 | Making shaped articles from particulate material and an anaerobic adhesive |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1419800A true GB1419800A (en) | 1975-12-31 |
Family
ID=26253167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1811073A Expired GB1419800A (en) | 1973-04-14 | 1973-04-14 | Making shaped articles from particulate material and an anaerobic adhesive |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5935707B2 (en) |
CH (1) | CH586580A5 (en) |
DD (1) | DD110618A5 (en) |
DE (1) | DE2417939A1 (en) |
ES (1) | ES425271A1 (en) |
FR (1) | FR2225498B1 (en) |
GB (1) | GB1419800A (en) |
IT (1) | IT1017553B (en) |
PL (1) | PL98126B1 (en) |
SU (1) | SU552894A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE448833B (en) * | 1980-01-07 | 1987-03-23 | Ashland Oil Inc | PROCEDURE FOR THE FORMATION OF CASTLE CORN OR FORMS USING A BINDING MATERIAL HARDENABLE BY FRERADICAL POLYMERIZATION |
JPS57134233A (en) * | 1981-02-09 | 1982-08-19 | Kao Corp | Manufacture of formed body of fine granular solid substance |
JPS589290U (en) * | 1981-07-13 | 1983-01-21 | 株式会社東芝 | Laser cutting device |
DE3572182D1 (en) * | 1984-04-28 | 1989-09-14 | Ciba Geigy Ag | Curable compositions |
-
1973
- 1973-04-14 GB GB1811073A patent/GB1419800A/en not_active Expired
-
1974
- 1974-04-09 CH CH499174A patent/CH586580A5/xx not_active IP Right Cessation
- 1974-04-11 ES ES425271A patent/ES425271A1/en not_active Expired
- 1974-04-11 DE DE19742417939 patent/DE2417939A1/en active Pending
- 1974-04-11 DD DD17784074A patent/DD110618A5/xx unknown
- 1974-04-12 FR FR7413033A patent/FR2225498B1/fr not_active Expired
- 1974-04-12 PL PL17031874A patent/PL98126B1/en unknown
- 1974-04-12 IT IT2142474A patent/IT1017553B/en active
- 1974-04-12 SU SU2023405A patent/SU552894A3/en active
- 1974-04-13 JP JP49042106A patent/JPS5935707B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1017553B (en) | 1977-08-10 |
SU552894A3 (en) | 1977-03-30 |
FR2225498A1 (en) | 1974-11-08 |
JPS5029423A (en) | 1975-03-25 |
DE2417939A1 (en) | 1974-10-17 |
DD110618A5 (en) | 1975-01-05 |
JPS5935707B2 (en) | 1984-08-30 |
FR2225498B1 (en) | 1976-06-25 |
ES425271A1 (en) | 1976-09-01 |
CH586580A5 (en) | 1977-04-15 |
PL98126B1 (en) | 1978-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |