JPS6445447A - Polypropylene resin composition - Google Patents
Polypropylene resin compositionInfo
- Publication number
- JPS6445447A JPS6445447A JP20082887A JP20082887A JPS6445447A JP S6445447 A JPS6445447 A JP S6445447A JP 20082887 A JP20082887 A JP 20082887A JP 20082887 A JP20082887 A JP 20082887A JP S6445447 A JPS6445447 A JP S6445447A
- Authority
- JP
- Japan
- Prior art keywords
- polypropylene
- resin composition
- polypropylene resin
- kaolin
- blending
- 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.)
- Granted
Links
Abstract
PURPOSE:To obtain the titled composition having extremely excellent physical properties, by blending a polypropylene obtained by a specific method and containing a kaolin at a definite amount or above with other polypropylene. CONSTITUTION:The aimed composition obtained by blending a polypropylene obtained by polymerizing propylene using a catalyst consisting of (A) transition metal catalyst (e.g. halogenated magnesium or titanium tetrachloride) and (B) organoaluminum compound (e.g. triethyl aluminum) and containing >=1ppm kaolin with other polypropylene.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20082887A JPH0717794B2 (en) | 1987-08-13 | 1987-08-13 | Polypropylene resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20082887A JPH0717794B2 (en) | 1987-08-13 | 1987-08-13 | Polypropylene resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6445447A true JPS6445447A (en) | 1989-02-17 |
JPH0717794B2 JPH0717794B2 (en) | 1995-03-01 |
Family
ID=16430878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20082887A Expired - Lifetime JPH0717794B2 (en) | 1987-08-13 | 1987-08-13 | Polypropylene resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0717794B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19831804A1 (en) * | 1998-07-15 | 2000-01-27 | Univ Bayreuth | Heterogeneous catalyst for olefin polymerization, comprises organometallic compounds of Main Group 3 or 4 metals and compounds of Subgroup 3-8 transition metals on a kaolin support |
WO2017212988A1 (en) * | 2016-06-07 | 2017-12-14 | 白石工業株式会社 | Kaolin clay for thermoplastic resin composition and thermoplastic resin composition |
-
1987
- 1987-08-13 JP JP20082887A patent/JPH0717794B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19831804A1 (en) * | 1998-07-15 | 2000-01-27 | Univ Bayreuth | Heterogeneous catalyst for olefin polymerization, comprises organometallic compounds of Main Group 3 or 4 metals and compounds of Subgroup 3-8 transition metals on a kaolin support |
WO2017212988A1 (en) * | 2016-06-07 | 2017-12-14 | 白石工業株式会社 | Kaolin clay for thermoplastic resin composition and thermoplastic resin composition |
CN109312163A (en) * | 2016-06-07 | 2019-02-05 | 白石工业株式会社 | Thermoplastic resin composition's kaolin and thermoplastic resin composition |
US10995200B2 (en) | 2016-06-07 | 2021-05-04 | Shiraishi Kogyo Kaisha, Ltd. | Kaolin clay for thermoplastic resin composition and thermoplastic resin composition |
Also Published As
Publication number | Publication date |
---|---|
JPH0717794B2 (en) | 1995-03-01 |
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