ES417217A1 - Procedimiento para la obtencion de polipropileno. - Google Patents
Procedimiento para la obtencion de polipropileno.Info
- Publication number
- ES417217A1 ES417217A1 ES417217A ES417217A ES417217A1 ES 417217 A1 ES417217 A1 ES 417217A1 ES 417217 A ES417217 A ES 417217A ES 417217 A ES417217 A ES 417217A ES 417217 A1 ES417217 A1 ES 417217A1
- Authority
- ES
- Spain
- Prior art keywords
- polypropylene
- translation
- butylperoxy
- tert
- bis
- 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 4
- 239000004743 Polypropylene Substances 0.000 title abstract 3
- 229920001155 polypropylene Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- UBRWPVTUQDJKCC-UHFFFAOYSA-N 1,3-bis(2-tert-butylperoxypropan-2-yl)benzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC(C(C)(C)OOC(C)(C)C)=C1 UBRWPVTUQDJKCC-UHFFFAOYSA-N 0.000 abstract 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- WNZQDUSMALZDQF-UHFFFAOYSA-N isobenzofuranone Natural products C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002530 phenolic antioxidant Substances 0.000 abstract 1
- 239000003223 protective agent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT636872A AT319589B (de) | 1972-07-25 | 1972-07-25 | Verfahren zur Herstellung von Polypropylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES417217A1 true ES417217A1 (es) | 1976-03-01 |
Family
ID=3585628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES417217A Expired ES417217A1 (es) | 1972-07-25 | 1973-07-24 | Procedimiento para la obtencion de polipropileno. |
Country Status (8)
| Country | Link |
|---|---|
| ES (1) | ES417217A1 (cs) |
| FR (1) | FR2193840A1 (cs) |
| IT (1) | IT991851B (cs) |
| NO (1) | NO140063C (cs) |
| PL (1) | PL94987B1 (cs) |
| RO (1) | RO69582A (cs) |
| SU (1) | SU468433A3 (cs) |
| TR (1) | TR17756A (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1210176A (en) * | 1981-06-15 | 1986-08-19 | Michael T. Morman | Degradation of polypropylene for future improved processability |
| EP0242785B1 (en) * | 1986-04-25 | 1992-02-19 | Chisso Corporation | Process for producing a modified propylene polymer |
| US5198506A (en) * | 1991-05-10 | 1993-03-30 | Phillips Petroleum Company | High organic peroxide content polypropylene |
| KR100441557B1 (ko) * | 1994-07-21 | 2005-08-05 | 아크조 노벨 엔.브이. | 고리형케톤과산화물조성물 |
| EP1186618A1 (en) | 2000-09-08 | 2002-03-13 | ATOFINA Research | Controlled rheology polypropylene heterophasic copolymers |
| EP1312617A1 (en) * | 2001-11-14 | 2003-05-21 | ATOFINA Research | Impact strength polypropylene |
| CA2830495C (en) | 2009-03-27 | 2017-02-14 | Henkel Ag & Co. Kgaa | Adhesives made from polymer systems |
-
1973
- 1973-07-05 TR TR17756A patent/TR17756A/xx unknown
- 1973-07-18 FR FR7326278A patent/FR2193840A1/fr active Granted
- 1973-07-20 NO NO2958/73A patent/NO140063C/no unknown
- 1973-07-24 IT IT69222/73A patent/IT991851B/it active
- 1973-07-24 PL PL1973164273A patent/PL94987B1/pl unknown
- 1973-07-24 ES ES417217A patent/ES417217A1/es not_active Expired
- 1973-07-25 SU SU1948968A patent/SU468433A3/ru active
- 1973-07-25 RO RO7375585A patent/RO69582A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2193840A1 (en) | 1974-02-22 |
| RO69582A (ro) | 1982-02-01 |
| TR17756A (tr) | 1976-07-01 |
| NO140063B (no) | 1979-03-19 |
| NO140063C (no) | 1979-06-27 |
| SU468433A3 (ru) | 1975-04-25 |
| PL94987B1 (cs) | 1977-09-30 |
| FR2193840B1 (cs) | 1976-07-02 |
| IT991851B (it) | 1975-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19820621 |