JPS54160449A - Polypropylene resin composition having improved adhesiveness - Google Patents
Polypropylene resin composition having improved adhesivenessInfo
- Publication number
- JPS54160449A JPS54160449A JP6830378A JP6830378A JPS54160449A JP S54160449 A JPS54160449 A JP S54160449A JP 6830378 A JP6830378 A JP 6830378A JP 6830378 A JP6830378 A JP 6830378A JP S54160449 A JPS54160449 A JP S54160449A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- ethylenically unsaturated
- improved adhesiveness
- molecule
- carboxylic 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.)
- Granted
Links
Abstract
PURPOSE:The title composition having improved adhesiveness to metal without lowering the mechanical properties, comprising a polyhydric alcohol acrylate, an ethylenically unsaturated carboxylic acid, an organic peroxide, and a propylene polymer. CONSTITUTION:A composition prepared by melt kneading (A) 100 parts by wt. of a propylene homopolymer or a copolymer with an ethylene content <= 10 wt.% having a flow index of 0.1-50 g/10 min with (B) 0.1-50 parts by wt. of (a) a polyhydric alcohol (meth)acrylate having 1-4 hydroxyl groups in the molecule and the boiling point >= 100 deg.C, or (b) the ester and a compound having at least two ethylenically unsaturated groups or allyl groups in the molecule, (C) 0.05-20 parts by wt. of an ethylenically unsaturated carboxylic acid and/or its anhydride, and (D) 0.02-10 parts by wt. of an organic peroxide at a temperature above the melting point of ingredient (A) with a roll mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6830378A JPS54160449A (en) | 1978-06-08 | 1978-06-08 | Polypropylene resin composition having improved adhesiveness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6830378A JPS54160449A (en) | 1978-06-08 | 1978-06-08 | Polypropylene resin composition having improved adhesiveness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54160449A true JPS54160449A (en) | 1979-12-19 |
| JPS632979B2 JPS632979B2 (en) | 1988-01-21 |
Family
ID=13369881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6830378A Granted JPS54160449A (en) | 1978-06-08 | 1978-06-08 | Polypropylene resin composition having improved adhesiveness |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54160449A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112959A (en) * | 1981-11-30 | 1983-07-05 | ジヨンセン・アンド・ジヨ−ゲンセン（プラスチツクス）リミテツド | Interference preventing cover |
| JPS61190540A (en) * | 1985-02-20 | 1986-08-25 | Idemitsu Petrochem Co Ltd | Modification of polypropylene resin composition |
| JPS62209150A (en) * | 1986-03-11 | 1987-09-14 | Showa Denko Kk | Propylene polymer composition |
| JP2007112954A (en) * | 2005-10-24 | 2007-05-10 | Sumitomo Chemical Co Ltd | Method for producing modified polyolefin resin |
| JP2007112953A (en) * | 2005-10-24 | 2007-05-10 | Sumitomo Chemical Co Ltd | Propylene-based resin |
-
1978
- 1978-06-08 JP JP6830378A patent/JPS54160449A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112959A (en) * | 1981-11-30 | 1983-07-05 | ジヨンセン・アンド・ジヨ−ゲンセン（プラスチツクス）リミテツド | Interference preventing cover |
| JPS61190540A (en) * | 1985-02-20 | 1986-08-25 | Idemitsu Petrochem Co Ltd | Modification of polypropylene resin composition |
| JPH052698B2 (en) * | 1985-02-20 | 1993-01-13 | Idemitsu Petrochemical Co | |
| JPS62209150A (en) * | 1986-03-11 | 1987-09-14 | Showa Denko Kk | Propylene polymer composition |
| JP2007112954A (en) * | 2005-10-24 | 2007-05-10 | Sumitomo Chemical Co Ltd | Method for producing modified polyolefin resin |
| JP2007112953A (en) * | 2005-10-24 | 2007-05-10 | Sumitomo Chemical Co Ltd | Propylene-based resin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632979B2 (en) | 1988-01-21 |
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