GB1430215A - Production of sulphur foams - Google Patents
Production of sulphur foamsInfo
- Publication number
- GB1430215A GB1430215A GB3953073A GB3953073A GB1430215A GB 1430215 A GB1430215 A GB 1430215A GB 3953073 A GB3953073 A GB 3953073A GB 3953073 A GB3953073 A GB 3953073A GB 1430215 A GB1430215 A GB 1430215A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- sulphur
- zone
- producing component
- formulation
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 5
- 239000005864 Sulphur Substances 0.000 title abstract 5
- 239000006260 foam Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 abstract 4
- 238000009472 formulation Methods 0.000 abstract 3
- 239000004088 foaming agent Substances 0.000 abstract 2
- VKCLPVFDVVKEKU-UHFFFAOYSA-N S=[P] Chemical compound S=[P] VKCLPVFDVVKEKU-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 abstract 1
- 239000004035 construction material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/36—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing sulfur, sulfides or selenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/0243—Other after-treatment of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28158772A | 1972-08-17 | 1972-08-17 | |
| US38259873A | 1973-07-25 | 1973-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1430215A true GB1430215A (en) | 1976-03-31 |
Family
ID=26960961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3953073A Expired GB1430215A (en) | 1972-08-17 | 1973-08-14 | Production of sulphur foams |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2833142A1 (de) * | 1977-07-29 | 1979-02-08 | Int Constr Prod Res | Komposition und verfahren zur herstellung von schaeumen von festen, fluessig werdenden materialien unter verwendung von ausgewaehlten, festen, teilchenfoermigen substanzen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1072249A (en) * | 1974-10-18 | 1980-02-19 | Chevron Research And Technology Company | Sulfur foam |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3337355A (en) * | 1965-02-04 | 1967-08-22 | Southwest Patents Inc | Solid foamed sulphur and process for the manufacture thereof |
-
1973
- 1973-08-09 FR FR7329176A patent/FR2196370B1/fr not_active Expired
- 1973-08-10 IT IT2776673A patent/IT998343B/it active
- 1973-08-13 DE DE19732340927 patent/DE2340927C3/de not_active Expired
- 1973-08-14 GB GB3953073A patent/GB1430215A/en not_active Expired
- 1973-08-16 NO NO325573A patent/NO138249C/no unknown
- 1973-08-16 CA CA178,916A patent/CA1030700A/en not_active Expired
- 1973-08-16 SE SE7311176A patent/SE393366B/xx unknown
- 1973-08-16 ES ES73417904A patent/ES417904A1/es not_active Expired
- 1973-08-16 FI FI257473A patent/FI62039C/fi active
- 1973-08-17 JP JP9232273A patent/JPS49131993A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2833142A1 (de) * | 1977-07-29 | 1979-02-08 | Int Constr Prod Res | Komposition und verfahren zur herstellung von schaeumen von festen, fluessig werdenden materialien unter verwendung von ausgewaehlten, festen, teilchenfoermigen substanzen |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5935573A (en) | 1975-02-20 |
| CA1030700A (en) | 1978-05-02 |
| IT998343B (it) | 1976-01-20 |
| NO138249B (no) | 1978-04-24 |
| DE2340927C3 (de) | 1980-09-04 |
| FI62039B (fi) | 1982-07-30 |
| DE2340927B2 (de) | 1980-01-03 |
| FI62039C (fi) | 1982-11-10 |
| NO138249C (no) | 1978-08-02 |
| FR2196370B1 (enrdf_load_stackoverflow) | 1976-11-12 |
| FR2196370A1 (enrdf_load_stackoverflow) | 1974-03-15 |
| ES417904A1 (es) | 1976-07-01 |
| DE2340927A1 (de) | 1974-02-28 |
| SE393366B (sv) | 1977-05-09 |
| JPS49131993A (enrdf_load_stackoverflow) | 1974-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |