GB1110953A - Improvements in carbon black reinforced polyolefin compositions - Google Patents
Improvements in carbon black reinforced polyolefin compositionsInfo
- Publication number
- GB1110953A GB1110953A GB3508165A GB3508165A GB1110953A GB 1110953 A GB1110953 A GB 1110953A GB 3508165 A GB3508165 A GB 3508165A GB 3508165 A GB3508165 A GB 3508165A GB 1110953 A GB1110953 A GB 1110953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon black
- compositions
- polyolefin compositions
- reinforced polyolefin
- black reinforced
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Compositions comprise a substantially crystalline polymer of a mono-1-olefin having a molecular weight exceeding 200,000, and 5 to 50 parts by weight per 100 parts of the composition of carbon black of particle size exceeding 200 <\>rA. The polymer may be polyethylene, polypropylene or an ethylene/propylene copolymer. The carbon blacks may be furnace, thermal or acetylene blacks. Examples describe compositions of polyethylenes of molecular weight 250,000 and 290,000 and carbon black of particle size 384 <\>rA. The compositions may be used in the manufacture of pipes and tubes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39592264A | 1964-09-11 | 1964-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1110953A true GB1110953A (en) | 1968-04-24 |
Family
ID=23565090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3508165A Expired GB1110953A (en) | 1964-09-11 | 1965-08-16 | Improvements in carbon black reinforced polyolefin compositions |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1283506B (en) |
FR (1) | FR1445962A (en) |
GB (1) | GB1110953A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1423138A (en) * | 1972-03-04 | 1976-01-28 | Dunlop Ltd | Method of making articles |
DE2901776A1 (en) * | 1979-01-18 | 1980-07-31 | Basf Ag | METHOD FOR PRODUCING SMALL-PIECE POLYOLEFIN MOLDING MATERIALS PROVIDED WITH CONDUCTIVE SOOT AND THE USE THEREOF FOR THE PRODUCTION OF MOLDED BODIES |
DE2901758A1 (en) * | 1979-01-18 | 1980-07-31 | Basf Ag | METHOD FOR PRODUCING ELECTRICALLY CONDUCTIVE POLYOLEFINE MOLDED BODIES AND THE USE THEREOF |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB857881A (en) * | 1957-08-09 | 1961-01-04 | Du Pont | Improvements in and relating to polyolefine compositions |
GB935625A (en) * | 1960-07-21 | 1963-09-04 | Shell Res Ltd | Improvements in and relating to polymer compositions and the manufacture thereof and the production of shaped articles therefrom |
-
1965
- 1965-08-16 GB GB3508165A patent/GB1110953A/en not_active Expired
- 1965-08-30 FR FR29864A patent/FR1445962A/en not_active Expired
- 1965-09-03 DE DE1965P0037601 patent/DE1283506B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR1445962A (en) | 1966-07-15 |
DE1283506B (en) | 1968-11-21 |
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