DE1669628B2 - - Google Patents
Info
- Publication number
- DE1669628B2 DE1669628B2 DE19681669628 DE1669628A DE1669628B2 DE 1669628 B2 DE1669628 B2 DE 1669628B2 DE 19681669628 DE19681669628 DE 19681669628 DE 1669628 A DE1669628 A DE 1669628A DE 1669628 B2 DE1669628 B2 DE 1669628B2
- Authority
- DE
- Germany
- Prior art keywords
- ethylene
- propylene
- polyethylene
- polypropylene
- crystalline
- 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.)
- Pending
Links
- -1 polypropylene Polymers 0.000 claims description 43
- 229920000642 polymer Polymers 0.000 claims description 32
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 28
- 239000005977 Ethylene Substances 0.000 claims description 28
- 239000004698 Polyethylene Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 25
- 229920000573 polyethylene Polymers 0.000 claims description 24
- 239000004743 Polypropylene Substances 0.000 claims description 19
- 229920001155 polypropylene Polymers 0.000 claims description 18
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 17
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 229920001400 block copolymer Polymers 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 9
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000000704 physical effect Effects 0.000 claims description 4
- 229920001519 homopolymer Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920001384 propylene homopolymer Polymers 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 4
- 229920003051 synthetic elastomer Polymers 0.000 claims 2
- 239000005061 synthetic rubber Substances 0.000 claims 2
- 230000001413 cellular effect Effects 0.000 claims 1
- 239000004611 light stabiliser Substances 0.000 claims 1
- 229920002959 polymer blend Polymers 0.000 claims 1
- 230000003252 repetitive effect Effects 0.000 claims 1
- 239000003017 thermal stabilizer Substances 0.000 claims 1
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 241000158147 Sator Species 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 101150044757 danr gene Proteins 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VMDFZGPHEWEXQX-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.C=C.CC=C VMDFZGPHEWEXQX-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000012690 ionic polymerization Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 238000012721 stereospecific polymerization Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- 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)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP629467 | 1967-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1669628A1 DE1669628A1 (de) | 1972-03-16 |
| DE1669628B2 true DE1669628B2 (enExample) | 1974-11-28 |
Family
ID=11634343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681669628 Pending DE1669628A1 (de) | 1967-02-02 | 1968-02-02 | Schlagbestaendige Polymermassen |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1669628A1 (enExample) |
| FR (1) | FR1560565A (enExample) |
| GB (1) | GB1208065A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929932A (en) * | 1973-03-26 | 1975-12-30 | Dart Ind Inc | High impact compositions of polyethylene and polypropylene block copolymers |
| JPS5925829A (ja) * | 1982-08-05 | 1984-02-09 | Chisso Corp | ポリオレフイン系樹脂組成物 |
| KR102796019B1 (ko) | 2022-11-16 | 2025-04-14 | 한화토탈에너지스 주식회사 | 저온 내충격성이 우수한 폴리프로필렌 수지 조성물 및 그로부터 제조된 성형품 |
-
1968
- 1968-01-26 GB GB430568A patent/GB1208065A/en not_active Expired
- 1968-02-02 FR FR1560565D patent/FR1560565A/fr not_active Expired
- 1968-02-02 DE DE19681669628 patent/DE1669628A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1560565A (enExample) | 1969-03-21 |
| GB1208065A (en) | 1970-10-07 |
| DE1669628A1 (de) | 1972-03-16 |
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