NO834504L - Propylenkopolymerer med forbedret slagfasthet - Google Patents
Propylenkopolymerer med forbedret slagfasthetInfo
- Publication number
- NO834504L NO834504L NO834504A NO834504A NO834504L NO 834504 L NO834504 L NO 834504L NO 834504 A NO834504 A NO 834504A NO 834504 A NO834504 A NO 834504A NO 834504 L NO834504 L NO 834504L
- Authority
- NO
- Norway
- Prior art keywords
- approx
- propylene
- ethylene
- weight
- mixture according
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title claims description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims description 6
- 239000000203 mixture Substances 0.000 claims description 25
- 229920005989 resin Polymers 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 11
- 239000005977 Ethylene Substances 0.000 claims description 11
- 229920001400 block copolymer Polymers 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 11
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 8
- -1 ethylene, propylene Chemical group 0.000 claims description 8
- 238000010525 oxidative degradation reaction Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- 150000002978 peroxides Chemical class 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229920005606 polypropylene copolymer Polymers 0.000 claims description 4
- 150000003254 radicals Chemical class 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 3
- 229920001384 propylene homopolymer Polymers 0.000 claims description 3
- 229920001897 terpolymer Polymers 0.000 claims description 3
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical group C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000001993 dienes Chemical class 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims description 2
- 238000000518 rheometry Methods 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims 1
- 239000005060 rubber Substances 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 1
- ZGXMNEKDFYUNDQ-GQCTYLIASA-N (5e)-hepta-1,5-diene Chemical compound C\C=C\CCC=C ZGXMNEKDFYUNDQ-GQCTYLIASA-N 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 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
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45942983A | 1983-01-20 | 1983-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO834504L true NO834504L (no) | 1984-07-23 |
Family
ID=23824730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO834504A NO834504L (no) | 1983-01-20 | 1983-12-07 | Propylenkopolymerer med forbedret slagfasthet |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS59145242A (de) |
| DE (1) | DE3401612A1 (de) |
| FR (1) | FR2539749B1 (de) |
| GB (1) | GB2134122B (de) |
| NO (1) | NO834504L (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH068375B2 (ja) * | 1983-08-18 | 1994-02-02 | 三井東圧化学株式会社 | ポリプロピレン樹脂組成物の製造方法 |
| JPS61233047A (ja) * | 1985-04-09 | 1986-10-17 | Mitsui Toatsu Chem Inc | ポリプロピレン樹脂組成物 |
| US5210139A (en) * | 1988-01-04 | 1993-05-11 | Exxon Chemical Patents Inc. | Thermoplastic olefin alloys and method for producing the same |
| US5023300A (en) * | 1988-01-04 | 1991-06-11 | Exxon Chemical Patents Inc. | Thermoplastic olefin alloys and method for producing the same |
| AT403581B (de) * | 1993-06-07 | 1998-03-25 | Danubia Petrochem Polymere | Verfahren zur herstellung von neuen polypropylenen durch chemische degradierung |
| WO1996023029A1 (fr) * | 1995-01-23 | 1996-08-01 | Showa Denko K.K. | Composition de resine de propylene et article moule fait de cette resine |
| FI104828B (fi) * | 1996-04-19 | 2000-04-14 | Borealis As | Uusi putkilaatuinen polypropyleenikoostumus |
| FR2762932B1 (fr) * | 1997-05-02 | 1999-07-23 | Alsthom Cge Alcatel | Generateur electrochimique etanche |
| JP4031622B2 (ja) | 2001-05-30 | 2008-01-09 | バセル ポリオレフィン イタリア エス．アール．エル． | ポリプロピレン系樹脂組成物 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB975877A (de) * | ||||
| US4087486A (en) * | 1975-05-15 | 1978-05-02 | Standard Oil Company (Indiana) | Polypropylene composition containing EPR |
| US4061694A (en) * | 1976-12-21 | 1977-12-06 | Dart Industries Inc. | Low temperature impact strength molding compositions |
| JPS5450057A (en) * | 1977-09-29 | 1979-04-19 | Ube Ind Ltd | Preparation of polypropylene composition having improved impact resistance |
| JPS56125442A (en) * | 1980-03-10 | 1981-10-01 | Showa Denko Kk | Production of crystalline polypropylene composition |
| JPS582338A (ja) * | 1981-06-29 | 1983-01-07 | Mitsubishi Petrochem Co Ltd | 熱可塑性エラストマ−の製造方法 |
| JPS5825340A (ja) * | 1981-08-07 | 1983-02-15 | Mitsui Petrochem Ind Ltd | 部分架橋ゴム−樹脂組成物の製造法 |
-
1983
- 1983-12-07 NO NO834504A patent/NO834504L/no unknown
- 1983-12-15 FR FR8320107A patent/FR2539749B1/fr not_active Expired
- 1983-12-22 GB GB08334132A patent/GB2134122B/en not_active Expired
-
1984
- 1984-01-10 JP JP59001428A patent/JPS59145242A/ja active Pending
- 1984-01-18 DE DE19843401612 patent/DE3401612A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2134122A (en) | 1984-08-08 |
| FR2539749B1 (fr) | 1987-11-20 |
| JPS59145242A (ja) | 1984-08-20 |
| GB2134122B (en) | 1986-06-18 |
| DE3401612A1 (de) | 1984-07-26 |
| FR2539749A1 (fr) | 1984-07-27 |
| GB8334132D0 (en) | 1984-02-01 |
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