JPS5470344A - Thermoplastic molding material and its preparatin - Google Patents
Thermoplastic molding material and its preparatinInfo
- Publication number
- JPS5470344A JPS5470344A JP13754977A JP13754977A JPS5470344A JP S5470344 A JPS5470344 A JP S5470344A JP 13754977 A JP13754977 A JP 13754977A JP 13754977 A JP13754977 A JP 13754977A JP S5470344 A JPS5470344 A JP S5470344A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- powdery filler
- filler
- flake
- molding material
- 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 prepare a thermoplastic molding material copable of forming molded articles having uniform good surface gloss and few flow marks, by incorporating (A) a thermoplastic resin with (P) a flake or granular material made by kneading a thermoplastic resin with a powdery filler and (D) a powdery filler in specific proportions.
CONSTITUTION: A thermsoplastic resin (B) having a melt flow index equal to or higher than that of a thermoplastic resin (A) is kneaded with a powdery filler (C) in the range of volume ratio of (B) to (C) of 0.15W2.0, possibly in te presence of a small amount of a modifier to form a flake or granular material P. The material (P) thus obtained is incorporated with a powdery filler (D), which may be the same or different from the filler C, and the thermoplastic resin A to satisfy the simultaneous inequalities I and II: (a, b, c, and d are the mixing amounts based on the volume respectively). An extremely low-molecular weight polymer, non-crystalline polyolefine, etc. may be cited as the thermoplastic resin B.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13754977A JPS6017296B2 (en) | 1977-11-15 | 1977-11-15 | Thermoplastic resin molding material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13754977A JPS6017296B2 (en) | 1977-11-15 | 1977-11-15 | Thermoplastic resin molding material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5470344A true JPS5470344A (en) | 1979-06-06 |
JPS6017296B2 JPS6017296B2 (en) | 1985-05-02 |
Family
ID=15201288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13754977A Expired JPS6017296B2 (en) | 1977-11-15 | 1977-11-15 | Thermoplastic resin molding material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017296B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01301750A (en) * | 1988-05-31 | 1989-12-05 | Ube Ind Ltd | Polyamide resin composition for injection molding |
WO1996019538A1 (en) * | 1994-12-21 | 1996-06-27 | Ge Plastics Japan, Ltd. | Wooden resin composition |
GB2401081A (en) * | 2000-10-03 | 2004-11-03 | Structural Polymer Systems Ltd | Moulding material |
-
1977
- 1977-11-15 JP JP13754977A patent/JPS6017296B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01301750A (en) * | 1988-05-31 | 1989-12-05 | Ube Ind Ltd | Polyamide resin composition for injection molding |
WO1996019538A1 (en) * | 1994-12-21 | 1996-06-27 | Ge Plastics Japan, Ltd. | Wooden resin composition |
GB2401081A (en) * | 2000-10-03 | 2004-11-03 | Structural Polymer Systems Ltd | Moulding material |
GB2401081B (en) * | 2000-10-03 | 2005-06-01 | Structural Polymer Systems Ltd | Moulding material |
Also Published As
Publication number | Publication date |
---|---|
JPS6017296B2 (en) | 1985-05-02 |
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