JPS641502B2 - - Google Patents
Info
- Publication number
- JPS641502B2 JPS641502B2 JP7271680A JP7271680A JPS641502B2 JP S641502 B2 JPS641502 B2 JP S641502B2 JP 7271680 A JP7271680 A JP 7271680A JP 7271680 A JP7271680 A JP 7271680A JP S641502 B2 JPS641502 B2 JP S641502B2
- Authority
- JP
- Japan
- Prior art keywords
- calcium carbonate
- weight
- results
- parts
- carried out
- 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
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 79
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 38
- -1 polypropylene Polymers 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 15
- 229920005672 polyolefin resin Polymers 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 239000011342 resin composition Substances 0.000 claims description 7
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 15
- 229920001971 elastomer Polymers 0.000 description 9
- 239000000806 elastomer Substances 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 229920000098 polyolefin Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011256 inorganic filler Substances 0.000 description 4
- 229910003475 inorganic filler Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 3
- 229920001384 propylene homopolymer Polymers 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 1
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7271680A JPS57149A (en) | 1980-06-02 | 1980-06-02 | Polyolefin resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7271680A JPS57149A (en) | 1980-06-02 | 1980-06-02 | Polyolefin resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149A JPS57149A (en) | 1982-01-05 |
| JPS641502B2 true JPS641502B2 (enrdf_load_stackoverflow) | 1989-01-11 |
Family
ID=13497346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7271680A Granted JPS57149A (en) | 1980-06-02 | 1980-06-02 | Polyolefin resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177038A (en) * | 1981-04-23 | 1982-10-30 | Mitsui Toatsu Chem Inc | Polypropylene resin composition |
| JP2006265420A (ja) * | 2005-03-25 | 2006-10-05 | Okayama Prefecture | オレフィン系樹脂組成物及びその製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487745A (en) * | 1977-12-26 | 1979-07-12 | Idemitsu Petrochemical Co | Method of making polypropylene composition |
| US4229504A (en) * | 1978-07-31 | 1980-10-21 | Bethlehem Steel Corporation | Polyolefin composition having high impact resistance and high temperature flow resistance |
-
1980
- 1980-06-02 JP JP7271680A patent/JPS57149A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57149A (en) | 1982-01-05 |
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