GB550833A - Improvements in or relating to thermal insulating materials and the manufacture thereof - Google Patents
Improvements in or relating to thermal insulating materials and the manufacture thereofInfo
- Publication number
- GB550833A GB550833A GB7420/41A GB742041A GB550833A GB 550833 A GB550833 A GB 550833A GB 7420/41 A GB7420/41 A GB 7420/41A GB 742041 A GB742041 A GB 742041A GB 550833 A GB550833 A GB 550833A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- formaldehyde
- product
- relating
- manufacture
- 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
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
- C03C25/14—Spraying
- C03C25/143—Spraying onto continuous fibres
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/28—Polysaccharides or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
- Laminated Bodies (AREA)
- Mold Materials And Core Materials (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
550,833. Gas filters. STILLITE PRODUCTS, Ltd., and GAUNT, E. E. June 11, 1941, No. 7420. [Class 8 (ii)] [Also in Groups V, VIII and XXIII] In forming mineral wool by injecting steam into a stream of molten slag, natural rock, glass or like fusible substance, the fibres are caused to adhere together and are rendered waterrepellant by supplying with the steam an aqueous emulsion of a binding agent such as starch, glue, casein &c. and a water-repelling agent consisting of the resins obtained during the distillation of petroleum, or phenol-formaldehyde, urea-formaldehyde or glyptal resin. The product may be subsequently treated with steam and compressed to form blocks, slabs, sheets &c. The consolidated product may be reinforced by perforated sheet metal, wire netting, scrim cloth &c. and may be formed into cylinders for use in filtering gases.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14245/43A GB568516A (en) | 1942-02-20 | 1942-02-20 | Improvements relating to the manufacture of materials comprising mineral wool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB550833A true GB550833A (en) | 1943-01-27 |
Family
ID=10037655
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7420/41A Expired GB550833A (en) | 1942-02-20 | 1941-06-11 | Improvements in or relating to thermal insulating materials and the manufacture thereof |
GB2298/42A Expired GB568574A (en) | 1942-02-20 | 1942-02-20 | Improvements relating to the manufacture of materials comprising mineral wool |
GB14245/43A Expired GB568516A (en) | 1942-02-20 | 1942-02-20 | Improvements relating to the manufacture of materials comprising mineral wool |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2298/42A Expired GB568574A (en) | 1942-02-20 | 1942-02-20 | Improvements relating to the manufacture of materials comprising mineral wool |
GB14245/43A Expired GB568516A (en) | 1942-02-20 | 1942-02-20 | Improvements relating to the manufacture of materials comprising mineral wool |
Country Status (1)
Country | Link |
---|---|
GB (3) | GB550833A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975655C (en) * | 1950-05-12 | 1962-04-12 | Gruenzweig & Hartmann A G | Process for the production of molded parts from mineral fibers and binders |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763099A (en) * | 1951-02-07 | 1956-09-18 | Owens Corning Fiberglass Corp | Apparatus for producing and treating fibers |
US3478137A (en) * | 1967-05-10 | 1969-11-11 | Celotex Corp | Method of making a rigid panel of mineral fibers and discrete particles with resin binder |
US5720832A (en) | 1981-11-24 | 1998-02-24 | Kimberly-Clark Ltd. | Method of making a meltblown nonwoven web containing absorbent particles |
-
1941
- 1941-06-11 GB GB7420/41A patent/GB550833A/en not_active Expired
-
1942
- 1942-02-20 GB GB2298/42A patent/GB568574A/en not_active Expired
- 1942-02-20 GB GB14245/43A patent/GB568516A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975655C (en) * | 1950-05-12 | 1962-04-12 | Gruenzweig & Hartmann A G | Process for the production of molded parts from mineral fibers and binders |
Also Published As
Publication number | Publication date |
---|---|
GB568574A (en) | 1945-04-11 |
GB568516A (en) | 1945-04-09 |
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