GB596124A - Improvements relating to the manufacture of materials comprising mineral wool - Google Patents
Improvements relating to the manufacture of materials comprising mineral woolInfo
- Publication number
- GB596124A GB596124A GB1856345A GB1856345A GB596124A GB 596124 A GB596124 A GB 596124A GB 1856345 A GB1856345 A GB 1856345A GB 1856345 A GB1856345 A GB 1856345A GB 596124 A GB596124 A GB 596124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lbs
- resin
- mineral wool
- per cent
- mixed
- 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 9
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000011347 resin Substances 0.000 abstract 10
- 229920005989 resin Polymers 0.000 abstract 10
- 229920001131 Pulp (paper) Polymers 0.000 abstract 4
- 239000000839 emulsion Substances 0.000 abstract 4
- 239000002655 kraft paper Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 229920000180 Alkyd Polymers 0.000 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 2
- 229920002472 Starch Polymers 0.000 abstract 2
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 abstract 2
- 210000002268 Wool Anatomy 0.000 abstract 2
- 229940037003 alum Drugs 0.000 abstract 2
- 239000000440 bentonite Substances 0.000 abstract 2
- 229910000278 bentonite Inorganic materials 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 239000008107 starch Substances 0.000 abstract 2
- 235000019698 starch Nutrition 0.000 abstract 2
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The process of treating mineral wool according to the parent Specification is modified by adding to the mixture, prior to the addition of the resin-precipitating agent, a quantity of cellulose fibre pulp, preferably Kraft paper pulp, the amount of resin present being at least 2 per cent, and preferably not more than 3 per cent, of the mineral wool. The pulp, the dry weight of which is from 1-5 per cent of the mineral wool, may be mixed with the wool before the addition of the resin emulsion. According to an example, 12.5 lbs. dry weight Kraft paper pulp beaten to 90 degrees Canadian fineness and suspended in 5,000 lbs. of water containing 12.5 lbs. of bentonite, is mixed with 250 lbs. of mineral wool containing at least 2 per cent of starch and a petroleum resin, prepared as described in Specification 550,833, [Group V], and 19 lbs. of alkyd resin emulsion containing 7.5 lbs. of resin is mixed in, the resin being then precipitated by the addition of 1.25 lbs. of alum dissolved in 50 lbs. of water. The mix is then poured into moulds and dried.ALSO:The process of treating mineral wool according to the parent Specification is modified by adding to the mixture, prior to the addition of the resinprecipitating agent, a quantity of cellulose fibre pulp, preferably Kraft paper pulp, the amount of resin present being at least 2 per cent. and preferably not more than 3 per cent., of the mineral wool. The plup, the dry weight of which is from 1-5 per cent. of the mineral wool, may be mixed with the wool before the addition of the resin emulsion. According to an example, 12.5 lbs. dry weight Kraft paper pulp beaten to 90 DEG Canadian fineness and suspended in 5000 lbs. of water containing 12.5 lbs. of bentonite, is mixed with 250 lbs. of mineral wool containing at least 2 per cent. of starch and a petroleum resin, prepared as described in Specification 550,833, and 19 lbs. of alkyd resin emulsion containing 7.5 lbs. of resin is mixed in, the resin being then precipitated by the addition of 1.25 lbs. of alum dissolved in 50 lbs. of water. The mix is then poured into moulds and dried.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB596124A true GB596124A (en) | 1947-12-29 |
Family
ID=1734020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1856345A Expired GB596124A (en) | 1945-07-19 | Improvements relating to the manufacture of materials comprising mineral wool |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB596124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773763A (en) * | 1954-04-22 | 1956-12-11 | Armstrong Cork Co | Mineral fiber product containing hydrated virgin kraft pulp and method of producing the same |
-
1945
- 1945-07-19 GB GB1856345A patent/GB596124A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773763A (en) * | 1954-04-22 | 1956-12-11 | Armstrong Cork Co | Mineral fiber product containing hydrated virgin kraft pulp and method of producing the same |
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