ES212911A1 - UN PROCEDIMIENTO DE PREPARAR COMPOSICIONES POLiMERAS - Google Patents
UN PROCEDIMIENTO DE PREPARAR COMPOSICIONES POLiMERASInfo
- Publication number
- ES212911A1 ES212911A1 ES0212911A ES212911A ES212911A1 ES 212911 A1 ES212911 A1 ES 212911A1 ES 0212911 A ES0212911 A ES 0212911A ES 212911 A ES212911 A ES 212911A ES 212911 A1 ES212911 A1 ES 212911A1
- Authority
- ES
- Spain
- Prior art keywords
- ethylene
- polyethylene
- alkyl
- peroxydicarbonate
- polyisobutylene
- 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
- 239000000203 mixture Substances 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- -1 alkyl peroxydicarbonate Chemical compound 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000004200 microcrystalline wax Substances 0.000 abstract 1
- 235000019808 microcrystalline wax Nutrition 0.000 abstract 1
- 239000012875 nonionic emulsifier Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/911—Emulsifying agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Procedimiento para producir un polietileno de alto peso molecular de resistencia térmica mejorada que comprende la polimerización del etileno a una presión de 1400a 2100 kgr/cm2 y a una temperatura de unos 110º a 225ºC en presencia de un disolvente hidrocarburado aromático ligero en una porporción entre el disolvente y el etileno cargado de menos de 1:1 aproximadamente y en presencia de una pequeña cantidad de un catalizador de peróxido de benzoilo a la vez que se limita el tiempo bajo las condiciones de polimerización a menos de cerca de 10 minutos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US328130A US2788340A (en) | 1952-12-26 | 1952-12-26 | Composition of matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES212911A1 true ES212911A1 (es) | 1954-02-16 |
Family
ID=23279651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0212911A Expired ES212911A1 (es) | 1952-12-26 | 1953-12-24 | UN PROCEDIMIENTO DE PREPARAR COMPOSICIONES POLiMERAS |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2788340A (es) |
| ES (1) | ES212911A1 (es) |
| FR (1) | FR1094601A (es) |
| GB (1) | GB742978A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE539302A (es) * | 1954-06-25 | |||
| US2924591A (en) * | 1954-10-27 | 1960-02-09 | Ruhrchemie Ag | Process for the production of high molecular weight ethylene polymers |
| US2924538A (en) * | 1956-04-16 | 1960-02-09 | Allied Chem | Dense papers and process for preparing them |
| US2993876A (en) * | 1957-04-22 | 1961-07-25 | Phillips Petroleum Co | Ethylene polymer-polyisobutylene composition, method of making same, and electrical wire coated therewith |
| NL100527C (es) * | 1957-07-17 | |||
| US3074616A (en) * | 1959-07-13 | 1963-01-22 | Phillips Petroleum Co | Article of blend of a copolymer of ethylene and 1-butene and polyisobutylene |
| US3260690A (en) * | 1960-02-01 | 1966-07-12 | Entpr Paint Mfg Company | Coated paper containers, method of coating and compositions therefor |
| US3169880A (en) * | 1960-12-23 | 1965-02-16 | Strauss Eugen | Transfer sheet and sheet assembly |
| US3050497A (en) * | 1961-03-15 | 1962-08-21 | Sinclair Research Inc | Improved high molecular weight polyisobutylene compositions and method of making |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2402137A (en) * | 1943-01-01 | 1946-06-18 | Du Pont | High molecular weight products of ethylene |
| US2475648A (en) * | 1946-03-05 | 1949-07-12 | Standard Oil Co | Polymerization of ethylene by diperoxy-dicarbonate ester catalysts |
| US2475643A (en) * | 1946-12-31 | 1949-07-12 | Standard Oil Co | Ethylene polymerization process |
| US2504400A (en) * | 1947-12-02 | 1950-04-18 | Allied Chem & Dye Corp | Production of polyethylene waxes |
| US2685577A (en) * | 1952-05-21 | 1954-08-03 | Standard Oil Co | Ethylene polymerization process |
-
0
- FR FR1094601D patent/FR1094601A/fr not_active Expired
-
1952
- 1952-12-26 US US328130A patent/US2788340A/en not_active Expired - Lifetime
-
1953
- 1953-12-14 GB GB34730/53A patent/GB742978A/en not_active Expired
- 1953-12-24 ES ES0212911A patent/ES212911A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1094601A (es) | 1955-05-23 |
| US2788340A (en) | 1957-04-09 |
| GB742978A (en) | 1956-01-04 |
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