JPH0480049B2 - - Google Patents
Info
- Publication number
- JPH0480049B2 JPH0480049B2 JP59264633A JP26463384A JPH0480049B2 JP H0480049 B2 JPH0480049 B2 JP H0480049B2 JP 59264633 A JP59264633 A JP 59264633A JP 26463384 A JP26463384 A JP 26463384A JP H0480049 B2 JPH0480049 B2 JP H0480049B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- molecular weight
- styrene
- resin composition
- present
- 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 - Lifetime
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 67
- 239000011342 resin composition Substances 0.000 claims description 37
- 229920005990 polystyrene resin Polymers 0.000 claims description 30
- 229920002857 polybutadiene Polymers 0.000 claims description 29
- 229920001971 elastomer Polymers 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 24
- 239000005060 rubber Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 12
- 239000000178 monomer Substances 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000005227 gel permeation chromatography Methods 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010526 radical polymerization reaction Methods 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 description 15
- 239000012745 toughening agent Substances 0.000 description 11
- 238000012662 bulk polymerization Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 230000000704 physical effect Effects 0.000 description 9
- 229920005669 high impact polystyrene Polymers 0.000 description 8
- 239000004797 high-impact polystyrene Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 238000010557 suspension polymerization reaction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000004342 Benzoyl peroxide Substances 0.000 description 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000005064 Low cis polybutadiene Substances 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- WAEOXIOXMKNFLQ-UHFFFAOYSA-N 1-methyl-4-prop-2-enylbenzene Chemical group CC1=CC=C(CC=C)C=C1 WAEOXIOXMKNFLQ-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 239000005063 High cis polybutadiene Substances 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- PBGVMIDTGGTBFS-UHFFFAOYSA-N but-3-enylbenzene Chemical compound C=CCCC1=CC=CC=C1 PBGVMIDTGGTBFS-UHFFFAOYSA-N 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000113 methacrylic resin Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26463384A JPS61143414A (ja) | 1984-12-17 | 1984-12-17 | ポリスチレン系樹脂およびその製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26463384A JPS61143414A (ja) | 1984-12-17 | 1984-12-17 | ポリスチレン系樹脂およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61143414A JPS61143414A (ja) | 1986-07-01 |
| JPH0480049B2 true JPH0480049B2 (pt) | 1992-12-17 |
Family
ID=17406054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26463384A Granted JPS61143414A (ja) | 1984-12-17 | 1984-12-17 | ポリスチレン系樹脂およびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61143414A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2659547B2 (ja) * | 1987-12-28 | 1997-09-30 | 新日鐵化学株式会社 | ゴム変性スチレン系樹脂及びその製造法 |
| JP2689124B2 (ja) * | 1988-02-22 | 1997-12-10 | 住友化学工業株式会社 | スチレン系樹脂組成物 |
| JPH0714989B2 (ja) * | 1989-03-10 | 1995-02-22 | 新日鐵化学株式会社 | ゴム変性スチレン系樹脂の製造法 |
| JPH0714990B2 (ja) * | 1990-03-02 | 1995-02-22 | 新日鐵化学株式会社 | ゴム変性スチレン系樹脂の製造法 |
| KR100217804B1 (ko) * | 1990-05-21 | 1999-09-01 | 치어즈 엠. 노우드 | 환경 응력 균열 내성이 향상된 모노비닐 방향족 중합체성 조성물 및 이의 제조방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51117792A (en) * | 1975-04-10 | 1976-10-16 | Mitsui Toatsu Chem Inc | Preparation of rubber-modified resin with good shock resistance |
| JPS5221094A (en) * | 1975-07-14 | 1977-02-17 | Asahi Chem Ind Co Ltd | Process for producing high-impact polystyrene resins |
-
1984
- 1984-12-17 JP JP26463384A patent/JPS61143414A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51117792A (en) * | 1975-04-10 | 1976-10-16 | Mitsui Toatsu Chem Inc | Preparation of rubber-modified resin with good shock resistance |
| JPS5221094A (en) * | 1975-07-14 | 1977-02-17 | Asahi Chem Ind Co Ltd | Process for producing high-impact polystyrene resins |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61143414A (ja) | 1986-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |