BE685327A - - Google Patents
Info
- Publication number
- BE685327A BE685327A BE685327DA BE685327A BE 685327 A BE685327 A BE 685327A BE 685327D A BE685327D A BE 685327DA BE 685327 A BE685327 A BE 685327A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/42—Asbestos
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/08—Defibrillating asbestos
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres
- D21H5/183—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres of asbestos fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US479620A US3410751A (en) | 1965-08-13 | 1965-08-13 | Opening up asbestos with dimethylsulfoxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE685327A true BE685327A (US20100223739A1-20100909-C00005.png) | 1967-02-10 |
Family
ID=23904742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE685327D BE685327A (US20100223739A1-20100909-C00005.png) | 1965-08-13 | 1966-08-10 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA956849A (en) * | 1972-01-27 | 1974-10-29 | Raymond T. Woodhams | Chemically opening chrysotile asbestos and encapsulating |
| US4812204A (en) * | 1987-07-24 | 1989-03-14 | Ceram-Sna, Inc. | Process for obtaining boric acid treated asbestos fiber |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626213A (en) * | 1948-12-21 | 1953-01-20 | Raybestos Manhattan Inc | Asbestos dispersions and method of forming same |
| US2685825A (en) * | 1949-05-28 | 1954-08-10 | Raybestos Manhattan Inc | Refinement of asbestos |
| US2661287A (en) * | 1949-11-15 | 1953-12-01 | Du Pont | Aqueous asbestos dispersion and process for producing same |
-
1965
- 1965-08-13 US US479620A patent/US3410751A/en not_active Expired - Lifetime
-
1966
- 1966-05-25 GB GB23324/66A patent/GB1156221A/en not_active Expired
- 1966-07-29 FR FR71521A patent/FR1529562A/fr not_active Expired
- 1966-08-03 DE DE19661571480 patent/DE1571480A1/de active Pending
- 1966-08-10 BE BE685327D patent/BE685327A/xx unknown
- 1966-08-12 NL NL6611412A patent/NL6611412A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1571480A1 (de) | 1970-12-10 |
| NL6611412A (US20100223739A1-20100909-C00005.png) | 1967-02-14 |
| US3410751A (en) | 1968-11-12 |
| FR1529562A (fr) | 1968-06-21 |
| GB1156221A (en) | 1969-06-25 |
