JPS58104905A - 高剛性ポリプロピレン射出成形物 - Google Patents
高剛性ポリプロピレン射出成形物Info
- Publication number
- JPS58104905A JPS58104905A JP20406481A JP20406481A JPS58104905A JP S58104905 A JPS58104905 A JP S58104905A JP 20406481 A JP20406481 A JP 20406481A JP 20406481 A JP20406481 A JP 20406481A JP S58104905 A JPS58104905 A JP S58104905A
- Authority
- JP
- Japan
- Prior art keywords
- polypropylene
- injection molded
- present
- boiling
- isotactic pentad
- 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
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 42
- -1 polypropylene Polymers 0.000 title claims abstract description 42
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 42
- 238000002347 injection Methods 0.000 title claims description 20
- 239000007924 injection Substances 0.000 title claims description 20
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000009835 boiling Methods 0.000 claims abstract description 11
- 239000000284 extract Substances 0.000 claims abstract description 7
- 239000011256 inorganic filler Substances 0.000 claims description 4
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 19
- 230000000704 physical effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000000454 talc Substances 0.000 description 5
- 229910052623 talc Inorganic materials 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002667 nucleating agent Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004793 Polystyrene Substances 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
- 238000005452 bending Methods 0.000 description 2
- XSIFPSYPOVKYCO-UHFFFAOYSA-N butyl benzoate Chemical group CCCCOC(=O)C1=CC=CC=C1 XSIFPSYPOVKYCO-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012760 heat stabilizer Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- FMZUHGYZWYNSOA-VVBFYGJXSA-N (1r)-1-[(4r,4ar,8as)-2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol Chemical compound C([C@@H]1OC(O[C@@H]([C@@H]1O1)[C@H](O)CO)C=2C=CC=CC=2)OC1C1=CC=CC=C1 FMZUHGYZWYNSOA-VVBFYGJXSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 208000001613 Gambling Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229940087101 dibenzylidene sorbitol Drugs 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 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
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20406481A JPS58104905A (ja) | 1981-12-17 | 1981-12-17 | 高剛性ポリプロピレン射出成形物 |
| GB08235201A GB2114581B (en) | 1981-12-17 | 1982-12-09 | Ziegler catalyst for producing polypropylene |
| DE19823246447 DE3246447A1 (de) | 1981-12-17 | 1982-12-15 | Polypropylen zur herstellung von hochsteifen formkoerpern und verfahren zur herstellung desselben |
| CA000417917A CA1193398A (en) | 1981-12-17 | 1982-12-16 | Polypropylene capable of producing high-rigidity molded products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20406481A JPS58104905A (ja) | 1981-12-17 | 1981-12-17 | 高剛性ポリプロピレン射出成形物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104905A true JPS58104905A (ja) | 1983-06-22 |
| JPH0361685B2 JPH0361685B2 (enrdf_load_stackoverflow) | 1991-09-20 |
Family
ID=16484155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20406481A Granted JPS58104905A (ja) | 1981-12-17 | 1981-12-17 | 高剛性ポリプロピレン射出成形物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104905A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61155404A (ja) * | 1984-12-28 | 1986-07-15 | Idemitsu Petrochem Co Ltd | 結晶性ポリプロピレン |
| JPS63156842A (ja) * | 1986-12-19 | 1988-06-29 | Chisso Corp | ポリプロピレン組成物 |
| JPS6466217A (en) * | 1987-09-08 | 1989-03-13 | Idemitsu Petrochemical Co | Propylene polymer |
-
1981
- 1981-12-17 JP JP20406481A patent/JPS58104905A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61155404A (ja) * | 1984-12-28 | 1986-07-15 | Idemitsu Petrochem Co Ltd | 結晶性ポリプロピレン |
| JPS63156842A (ja) * | 1986-12-19 | 1988-06-29 | Chisso Corp | ポリプロピレン組成物 |
| JPS6466217A (en) * | 1987-09-08 | 1989-03-13 | Idemitsu Petrochemical Co | Propylene polymer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0361685B2 (enrdf_load_stackoverflow) | 1991-09-20 |
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