GB1132246A - Scorch-resistant blacks - Google Patents
Scorch-resistant blacksInfo
- Publication number
- GB1132246A GB1132246A GB430266A GB430266A GB1132246A GB 1132246 A GB1132246 A GB 1132246A GB 430266 A GB430266 A GB 430266A GB 430266 A GB430266 A GB 430266A GB 1132246 A GB1132246 A GB 1132246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- black
- salt
- liquid
- parts
- acid
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/56—Treatment of carbon black ; Purification
- C09C1/565—Treatment of carbon black ; Purification comprising an oxidative treatment with oxygen, ozone or oxygenated compounds, e.g. when such treatment occurs in a region of the furnace next to the carbon black generating reaction zone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,132,246. Treating carbon black. CABOT CORP. 1 Feb., 1966 [8 Feb., 1965], No. 4302/66. Heading C1A. Furnace carbon black is rendered scorchresistant when used in vulcanizable rubber compositions by adding to the black between 0.1 and 10 parts per hundred parts by weight of said black a magnesium, lead, zinc or calcium salt of nitric acid, nitrous acid, a halic acid or a perhalic acid or a mixture of such salts, and heating the mixture to decompose the salt. The preferred range is 0.25 to 6 parts of salt per 100 parts by weight of black and the preferred salt is a nitrate. The salt may be added in the form of a solution, suspension or a dispersion in a liquid, which liquid may be water or an organic liquid and the liquid is preferably removed from the black prior to the thermal treatment to decompose the salt and the black may also be pelletized before or after said thermal treatment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43120865A | 1965-02-08 | 1965-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1132246A true GB1132246A (en) | 1968-10-30 |
Family
ID=23710936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB430266A Expired GB1132246A (en) | 1965-02-08 | 1966-02-01 | Scorch-resistant blacks |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES322708A1 (en) |
| GB (1) | GB1132246A (en) |
| NL (1) | NL6601510A (en) |
-
1966
- 1966-02-01 GB GB430266A patent/GB1132246A/en not_active Expired
- 1966-02-07 NL NL6601510A patent/NL6601510A/xx unknown
- 1966-02-07 ES ES0322708A patent/ES322708A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES322708A1 (en) | 1966-11-16 |
| NL6601510A (en) | 1966-08-09 |
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