JPH0372665B2 - - Google Patents

Info

Publication number

JPH0372665B2

JPH0372665B2 JP58045026A JP4502683A JPH0372665B2 JP H0372665 B2 JPH0372665 B2 JP H0372665B2 JP 58045026 A JP58045026 A JP 58045026A JP 4502683 A JP4502683 A JP 4502683A JP H0372665 B2 JPH0372665 B2 JP H0372665B2

Authority

JP

Japan

Prior art keywords

propylene

ethylene

weight

inorganic filler

intrinsic viscosity

Prior art date

1983-03-16

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 - Lifetime

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• VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 37
• 239000005977 Ethylene Substances 0.000 claims description 37
• QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 33
• 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 32
• -1 polypropylene Polymers 0.000 claims description 28
• 239000011256 inorganic filler Substances 0.000 claims description 21
• 229910003475 inorganic filler Inorganic materials 0.000 claims description 21
• 238000006116 polymerization reaction Methods 0.000 claims description 21
• CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 claims description 18
• 229920001400 block copolymer Polymers 0.000 claims description 17
• 239000002245 particle Substances 0.000 claims description 17
• 239000011342 resin composition Substances 0.000 claims description 15
• 239000000203 mixture Substances 0.000 claims description 14
• 229920001155 polypropylene Polymers 0.000 claims description 14
• 239000004743 Polypropylene Substances 0.000 claims description 13
• 239000000454 talc Substances 0.000 claims description 10
• 229910052623 talc Inorganic materials 0.000 claims description 10
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
• 238000007334 copolymerization reaction Methods 0.000 claims description 6
• 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
• 239000011347 resin Substances 0.000 claims description 4
• 229920005989 resin Polymers 0.000 claims description 4
• 238000005259 measurement Methods 0.000 description 15
• 238000009864 tensile test Methods 0.000 description 15
• 230000000704 physical effect Effects 0.000 description 12
• 230000000052 comparative effect Effects 0.000 description 9
• 230000007423 decrease Effects 0.000 description 7
• 238000000034 method Methods 0.000 description 5
• 238000002156 mixing Methods 0.000 description 5
• 235000014113 dietary fatty acids Nutrition 0.000 description 4
• 239000000194 fatty acid Substances 0.000 description 4
• 229930195729 fatty acid Natural products 0.000 description 4
• 239000000463 material Substances 0.000 description 4
• IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
• 238000001746 injection moulding Methods 0.000 description 3
• 229920000642 polymer Polymers 0.000 description 3
• 238000000862 absorption spectrum Methods 0.000 description 2
• 239000003963 antioxidant agent Substances 0.000 description 2
• 239000003054 catalyst Substances 0.000 description 2
• 229920001577 copolymer Polymers 0.000 description 2
• 229920001971 elastomer Polymers 0.000 description 2
• 239000000806 elastomer Substances 0.000 description 2
• 229920001038 ethylene copolymer Polymers 0.000 description 2
• 150000004665 fatty acids Chemical class 0.000 description 2
• 239000004615 ingredient Substances 0.000 description 2
• 238000004898 kneading Methods 0.000 description 2
• 239000000178 monomer Substances 0.000 description 2
• 239000004604 Blowing Agent Substances 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 239000006087 Silane Coupling Agent Substances 0.000 description 1
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
• BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
• 239000006096 absorbing agent Substances 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 230000003078 antioxidant effect Effects 0.000 description 1
• 239000002216 antistatic agent Substances 0.000 description 1
• XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000003426 co-catalyst Substances 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000007822 coupling agent Substances 0.000 description 1
• 239000003431 cross linking reagent Substances 0.000 description 1
• 230000001186 cumulative effect Effects 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000003063 flame retardant Substances 0.000 description 1
• 239000003112 inhibitor Substances 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 239000000314 lubricant Substances 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 230000003472 neutralizing effect Effects 0.000 description 1
• 239000002667 nucleating agent Substances 0.000 description 1
• 239000008188 pellet Substances 0.000 description 1
• 239000000049 pigment Substances 0.000 description 1
• 239000004014 plasticizer Substances 0.000 description 1
• 230000000379 polymerizing effect Effects 0.000 description 1
• 229920005653 propylene-ethylene copolymer Polymers 0.000 description 1
• 238000005070 sampling Methods 0.000 description 1
• 238000004062 sedimentation Methods 0.000 description 1
• 239000002904 solvent Substances 0.000 description 1
• 239000004094 surface-active agent Substances 0.000 description 1
• 239000010936 titanium Substances 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
• 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 239000004711 α-olefin Substances 0.000 description 1