GB907115A - Pigment preparations for colouring plastic masses - Google Patents
Pigment preparations for colouring plastic massesInfo
- Publication number
- GB907115A GB907115A GB37194/60A GB3719460A GB907115A GB 907115 A GB907115 A GB 907115A GB 37194/60 A GB37194/60 A GB 37194/60A GB 3719460 A GB3719460 A GB 3719460A GB 907115 A GB907115 A GB 907115A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- parts
- pigments
- weight
- pigment
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A method of master-batching pigments for further use in synthetic resins comprises mixing from 40-75 parts of pigment with 60 to 25 parts of synthetic rubber. The synthetic rubber may be a polymer of 100-60 parts by weight of butadiene and 0-40 parts by weight of styrene. The pigment may be carbon black, metal powder, titanium dioxide, iron oxyhydrates, ultramarine blue, other oxidic and sulphidic inorganic pigments, azo pigments, vat dyestuffs, phthalocyanine, bisoxacine, perylene tetracarboxylic acid and quinacridone duestuffs. The pigments are incorporated in the polymer in a kneading or roller churn at a temperature between 50 DEG and 80 DEG C. and then rekneaded at a temperature between 70 DEG and 90 DEG or even higher until a homogenous mixture is obtained. Up to 35% (calculated on the weight of the polymer) of a fatty acid or salt of a fatty acid containing 12 to 20 carbon atoms, such as stearic acid or aluminium tristearate, may be added to improve dispersion. The mixture is then comminuted or granulated and added to a polymer such as natural or synthetic rubbers, polyvinyl chloride, polyvinyl acetate, polyethylene, polypropylene or polystyrene in the quantity desired. Specifications 828,052, 851,976 and U.S.A. Specification 2,844,484 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0029729 | 1959-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB907115A true GB907115A (en) | 1962-10-03 |
Family
ID=7093439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37194/60A Expired GB907115A (en) | 1959-10-29 | 1960-10-28 | Pigment preparations for colouring plastic masses |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1269338B (en) |
| FR (1) | FR1275118A (en) |
| GB (1) | GB907115A (en) |
| NL (1) | NL257212A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007304B1 (en) * | 1977-12-19 | 1984-03-14 | Master Plast Ab | Master batch to be added to a thermoplastic resin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793195A (en) * | 1953-06-02 | 1957-05-21 | Goodrich Co B F | Process for preparing pigmented organic plastics |
-
0
- NL NL257212D patent/NL257212A/xx unknown
-
1959
- 1959-10-29 DE DEP1269A patent/DE1269338B/en active Pending
-
1960
- 1960-10-28 GB GB37194/60A patent/GB907115A/en not_active Expired
- 1960-10-29 FR FR842600A patent/FR1275118A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007304B1 (en) * | 1977-12-19 | 1984-03-14 | Master Plast Ab | Master batch to be added to a thermoplastic resin |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1269338B (en) | 1968-05-30 |
| FR1275118A (en) | 1961-11-03 |
| NL257212A (en) |
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