GB1245377A - Filled propylene polymer compositions - Google Patents
Filled propylene polymer compositionsInfo
- Publication number
- GB1245377A GB1245377A GB680370A GB680370A GB1245377A GB 1245377 A GB1245377 A GB 1245377A GB 680370 A GB680370 A GB 680370A GB 680370 A GB680370 A GB 680370A GB 1245377 A GB1245377 A GB 1245377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- propylene
- polymer
- ethylene
- compositions
- propylene polymer
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,245,377. Propylene polymer compositions. AVISUN CORP. 12 Feb., 1970 [17 Feb., 1969], No. 6803/70. Heading C3P. Compositions comprise a crystalline propylene polymer and 10 to 80 weight per cent based on the polymer of a filler comprising chrysotile asbestos and calcium silicate or talc. The polymer may be polypropylene or copolymer of propylene with at least one other C 2-8 olefin, e.g. ethylene or butene-1, included segmented and terminal block propylene/ethylene copolymers. The preferred calcium silicate is a natural calcium metasilicate, e.g. wollastonite. Examples describe compositions comprising polypropylene or a propylene/ethylene terminal block copolymer stabilized with 2,6-di-t. butyl- 4-methylphenol, epichlorohydrin/bis phenol condensate, dilauryl thiodipropionate and calcium stearate together with chrysotile asbestos and wollastonite or tale.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79995669A | 1969-02-17 | 1969-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1245377A true GB1245377A (en) | 1971-09-08 |
Family
ID=25177166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB680370A Expired GB1245377A (en) | 1969-02-17 | 1970-02-12 | Filled propylene polymer compositions |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE746108A (en) |
BR (1) | BR7016801D0 (en) |
DE (1) | DE2005797A1 (en) |
FR (1) | FR2035499A5 (en) |
GB (1) | GB1245377A (en) |
NL (1) | NL7001840A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111892748A (en) * | 2020-07-23 | 2020-11-06 | 江西广源化工有限责任公司 | Composite mineral powder for reducing plastic size shrinkage rate and preparation method and application thereof |
-
1970
- 1970-02-09 DE DE19702005797 patent/DE2005797A1/en active Pending
- 1970-02-10 NL NL7001840A patent/NL7001840A/xx unknown
- 1970-02-12 GB GB680370A patent/GB1245377A/en not_active Expired
- 1970-02-17 FR FR7005520A patent/FR2035499A5/fr not_active Expired
- 1970-02-17 BE BE746108D patent/BE746108A/en unknown
- 1970-02-17 BR BR21680170A patent/BR7016801D0/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111892748A (en) * | 2020-07-23 | 2020-11-06 | 江西广源化工有限责任公司 | Composite mineral powder for reducing plastic size shrinkage rate and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2035499A5 (en) | 1970-12-18 |
DE2005797A1 (en) | 1970-09-03 |
BE746108A (en) | 1970-07-31 |
NL7001840A (en) | 1970-08-19 |
BR7016801D0 (en) | 1973-02-22 |
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