JPS57177055A - Filler-containing composition - Google Patents
Filler-containing compositionInfo
- Publication number
- JPS57177055A JPS57177055A JP6275381A JP6275381A JPS57177055A JP S57177055 A JPS57177055 A JP S57177055A JP 6275381 A JP6275381 A JP 6275381A JP 6275381 A JP6275381 A JP 6275381A JP S57177055 A JPS57177055 A JP S57177055A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- component
- mixing
- mixture
- composition
- 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.)
- Pending
Links
Abstract
PURPOSE: To prepare the titled low-cost composition having excellent heat resistance, rigidity, printability, etc. and keeping good moldability even at a high filler content, by mixing a filler with a petroleum resin at a specific ratio under melting, and adding and mixing a thermoplastic resin to the mixture.
CONSTITUTION: A filler, preferably powdery or granular filler (e.g. calcium carbonate, carbon black, etc.) is mixed with (B) a petroleum resin under melting. The amount of the component (B) is more than the dibutyl phthalate absorption of the component (A). The mixture is further mixed with (C) a thermoplastic resin and e.g. colorant, stabilizer, processing aid, etc. to obtain the objective filler-containing composition wherein the amount of the component (A) is 20W 95wt% of the whole composition.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6275381A JPS57177055A (en) | 1981-04-25 | 1981-04-25 | Filler-containing composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6275381A JPS57177055A (en) | 1981-04-25 | 1981-04-25 | Filler-containing composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57177055A true JPS57177055A (en) | 1982-10-30 |
Family
ID=13209472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6275381A Pending JPS57177055A (en) | 1981-04-25 | 1981-04-25 | Filler-containing composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57177055A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62267351A (en) * | 1986-05-16 | 1987-11-20 | Polyplastics Co | Polyacetal resin composition and its production |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974732A (en) * | 1972-11-22 | 1974-07-18 | ||
JPS5159950A (en) * | 1974-11-21 | 1976-05-25 | Sumitomo Naugatuck |
-
1981
- 1981-04-25 JP JP6275381A patent/JPS57177055A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974732A (en) * | 1972-11-22 | 1974-07-18 | ||
JPS5159950A (en) * | 1974-11-21 | 1976-05-25 | Sumitomo Naugatuck |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62267351A (en) * | 1986-05-16 | 1987-11-20 | Polyplastics Co | Polyacetal resin composition and its production |
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