GB941087A - Modified polypropylene and process for producing it - Google Patents
Modified polypropylene and process for producing itInfo
- Publication number
- GB941087A GB941087A GB4571961A GB4571961A GB941087A GB 941087 A GB941087 A GB 941087A GB 4571961 A GB4571961 A GB 4571961A GB 4571961 A GB4571961 A GB 4571961A GB 941087 A GB941087 A GB 941087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene
- polymer
- propylene
- polymerization
- polypropylene
- 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
Links
- -1 polypropylene Polymers 0.000 title abstract 5
- 239000004743 Polypropylene Substances 0.000 title abstract 4
- 229920001155 polypropylene Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 7
- 239000005977 Ethylene Substances 0.000 abstract 7
- 229920000642 polymer Polymers 0.000 abstract 5
- 238000006116 polymerization reaction Methods 0.000 abstract 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229920011250 Polypropylene Block Copolymer Polymers 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical group CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000012721 stereospecific polymerization Methods 0.000 abstract 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 1
- XTTGYFREQJCEML-UHFFFAOYSA-N tributyl phosphite Chemical compound CCCCOP(OCCCC)OCCCC XTTGYFREQJCEML-UHFFFAOYSA-N 0.000 abstract 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
- C08F297/083—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 the monomers being ethylene or propylene
- C08F297/086—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 the monomers being ethylene or propylene the block polymer contains at least three blocks
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)
- Graft Or Block Polymers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7777660A | 1960-12-22 | 1960-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB941087A true GB941087A (en) | 1963-11-06 |
Family
ID=22139993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4571961A Expired GB941087A (en) | 1960-12-22 | 1961-12-20 | Modified polypropylene and process for producing it |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE611792A (enrdf_load_stackoverflow) |
| DE (1) | DE1520748B2 (enrdf_load_stackoverflow) |
| GB (1) | GB941087A (enrdf_load_stackoverflow) |
| NL (1) | NL272738A (enrdf_load_stackoverflow) |
| SE (1) | SE302852B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529037A (en) * | 1966-10-25 | 1970-09-15 | Hugh John Hagemeyer Jr | Polyallomers and process for preparing same |
| DE2414508A1 (de) * | 1973-03-26 | 1974-10-10 | Dart Ind Inc | Polymer-mischungen |
| US4254237A (en) | 1978-04-21 | 1981-03-03 | Sumitomo Chemical Company, Limited | Process for producing propylene-ethylene block copolymers |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU61007A1 (enrdf_load_stackoverflow) * | 1970-05-28 | 1972-03-20 | ||
| JPS5247091A (en) | 1975-10-13 | 1977-04-14 | Sumitomo Chem Co Ltd | Process for preparing block copolymers |
-
0
- BE BE611792D patent/BE611792A/xx unknown
- NL NL272738D patent/NL272738A/xx unknown
-
1961
- 1961-12-20 SE SE1272761A patent/SE302852B/xx unknown
- 1961-12-20 DE DE19611520748 patent/DE1520748B2/de not_active Withdrawn
- 1961-12-20 GB GB4571961A patent/GB941087A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529037A (en) * | 1966-10-25 | 1970-09-15 | Hugh John Hagemeyer Jr | Polyallomers and process for preparing same |
| DE2414508A1 (de) * | 1973-03-26 | 1974-10-10 | Dart Ind Inc | Polymer-mischungen |
| US4254237A (en) | 1978-04-21 | 1981-03-03 | Sumitomo Chemical Company, Limited | Process for producing propylene-ethylene block copolymers |
Also Published As
| Publication number | Publication date |
|---|---|
| NL272738A (enrdf_load_stackoverflow) | |
| SE302852B (enrdf_load_stackoverflow) | 1968-08-05 |
| DE1520748A1 (de) | 1969-07-31 |
| DE1520748B2 (de) | 1974-05-02 |
| BE611792A (enrdf_load_stackoverflow) |
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