GB560095A - Improvements relating to the manufacture of materials comprising mineral wool - Google Patents
Improvements relating to the manufacture of materials comprising mineral woolInfo
- Publication number
- GB560095A GB560095A GB11078/42A GB1107842A GB560095A GB 560095 A GB560095 A GB 560095A GB 11078/42 A GB11078/42 A GB 11078/42A GB 1107842 A GB1107842 A GB 1107842A GB 560095 A GB560095 A GB 560095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- wool
- fibres
- oil
- mineral wool
- 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
- 239000011490 mineral wool Substances 0.000 title abstract 11
- 239000000463 material Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 abstract 7
- 239000011347 resin Substances 0.000 abstract 7
- 239000000839 emulsion Substances 0.000 abstract 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 229920002472 Starch Polymers 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 229920000180 alkyd Polymers 0.000 abstract 3
- 239000008107 starch Substances 0.000 abstract 3
- 235000019698 starch Nutrition 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000011491 glass wool Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 230000001376 precipitating effect Effects 0.000 abstract 2
- 239000002383 tung oil Substances 0.000 abstract 2
- 210000002268 wool Anatomy 0.000 abstract 2
- CAXUWDZTZNJQOZ-UHFFFAOYSA-N 4-propan-2-ylnaphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(C(C)C)=CC=C(S(O)(=O)=O)C2=C1 CAXUWDZTZNJQOZ-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- -1 alum Chemical class 0.000 abstract 1
- 229940037003 alum Drugs 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 229940071162 caseinate Drugs 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000015096 spirit Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C03C25/323—Polyesters, e.g. alkyd resins
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
Sheets, slabs, blocks, pipe and other sections are made from mineral wool, slag wool, glass wool, or rock wool by a process involving mixing an aqueous suspension of mineral wool fibres with an aqueous emulsion comprising an alkyd resin or an oil-modified phenol-formaldehyde resin, and precipitating the resin on the wool fibres by the addition of an acid or acid salt such as alum, zinc sulphate, or phosphoric acid. The alkyd resin may be modified with Tung oil or other drying oil having three conjugated double bonds, or may be chemically reacted with a drying oil and a reactive phenol-formaldehyde condensation product. The oil-modified phenol-formaldehyde resin may also be prepared with the aid of Tung oil. The resin may be emulsified in the molten state, or as a solution in benzene, toluene, or white spirits, with the aid of ammonium caseinate, methyl cellulose, 1-iso-propyl-naphthalene-4-sulphonic acid, or other emulsifying agent. The mineral wool fibres may be pretreated with water-repelling, non-volatile, petroleum products or with starch, which may be added at the time of forming the fibres e.g. by injecting starch paste into the fibre-forming steam jets. Alternatively a starch paste may be added to the mineral wool suspension before or after the resin emulsion. Bentonite may also be added to the fibre suspension or the resin emulsion. The pH value of the resin emulsion is adjusted with ammonia solution to equal that of the fibre suspension. After precipitation of the resin on the fibres, the mixture may be run into moulds, excess water drained off, and the mould pressed and/or heated.ALSO:Sheets, slabs, blocks, pipe and other sections are made from mineral wool, slag wool, glass wool, or rock wool by a process involving mixing an aqueous suspension of mineral wool fibres with an aqueous emulsion comprising an alkyd resin or an oil-modified phenol-formaldehyde resin, and precipitating the resin on the wool smoothing segments 31 the outward traverse of which is limited by fixed skirts 271 depending from the disc. The disc 27 and the mould 10 are rotated, by independent means, in the same direction, the disc faster than the mould. The disc is raised by hydraulic means, as moulding proceeds. The moulded body may be produced in layers of the same or different materials, e.g. cement and as asphalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11078/42A GB560095A (en) | 1942-08-07 | 1942-08-07 | Improvements relating to the manufacture of materials comprising mineral wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11078/42A GB560095A (en) | 1942-08-07 | 1942-08-07 | Improvements relating to the manufacture of materials comprising mineral wool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB560095A true GB560095A (en) | 1944-03-20 |
Family
ID=9979612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11078/42A Expired GB560095A (en) | 1942-08-07 | 1942-08-07 | Improvements relating to the manufacture of materials comprising mineral wool |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB560095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843824A (en) * | 2016-07-22 | 2019-06-04 | 普睿司曼股份公司 | Optical fiber coated with polyester coating |
| US11834367B2 (en) | 2018-01-19 | 2023-12-05 | Prysmian S.P.A. | Optical fibre having a crosslinked polyester coating |
-
1942
- 1942-08-07 GB GB11078/42A patent/GB560095A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843824A (en) * | 2016-07-22 | 2019-06-04 | 普睿司曼股份公司 | Optical fiber coated with polyester coating |
| US11396476B2 (en) | 2016-07-22 | 2022-07-26 | Prysmian S.P.A. | Optical fibre coated with a polyester coating |
| US11834367B2 (en) | 2018-01-19 | 2023-12-05 | Prysmian S.P.A. | Optical fibre having a crosslinked polyester coating |
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