IT1075724B - Metodo per la produzione di polibutene liquido a contenuto maggiorato di pli-n-butene - Google Patents
Metodo per la produzione di polibutene liquido a contenuto maggiorato di pli-n-buteneInfo
- Publication number
- IT1075724B IT1075724B IT20853/77A IT2085377A IT1075724B IT 1075724 B IT1075724 B IT 1075724B IT 20853/77 A IT20853/77 A IT 20853/77A IT 2085377 A IT2085377 A IT 2085377A IT 1075724 B IT1075724 B IT 1075724B
- Authority
- IT
- Italy
- Prior art keywords
- pli
- production
- increased
- butene content
- liquid polybutene
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 229920001083 polybutene Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/14—Catalytic processes with inorganic acids; with salts or anhydrides of acids
- C07C2/20—Acids of halogen; Salts thereof ; Complexes thereof with organic compounds
- C07C2/22—Metal halides; Complexes thereof with organic compounds
-
- 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
- C08F240/00—Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/06—Halogens; Compounds thereof
- C07C2527/08—Halides
- C07C2527/10—Chlorides
- C07C2527/11—Hydrogen chloride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/06—Halogens; Compounds thereof
- C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
- C07C2527/126—Aluminium chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/664,141 US3985822A (en) | 1976-03-05 | 1976-03-05 | Process for the production of poly-n-butenes |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1075724B true IT1075724B (it) | 1985-04-22 |
Family
ID=24664718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20853/77A IT1075724B (it) | 1976-03-05 | 1977-03-03 | Metodo per la produzione di polibutene liquido a contenuto maggiorato di pli-n-butene |
Country Status (11)
Country | Link |
---|---|
US (1) | US3985822A (it) |
JP (1) | JPS6045208B2 (it) |
AR (1) | AR210646A1 (it) |
BE (1) | BE852001A (it) |
BR (1) | BR7701337A (it) |
CA (1) | CA1088106A (it) |
DE (1) | DE2708303A1 (it) |
FR (1) | FR2342999A1 (it) |
GB (1) | GB1525093A (it) |
IT (1) | IT1075724B (it) |
NL (1) | NL7702169A (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4214111A (en) * | 1977-11-08 | 1980-07-22 | Kuraray Co., Ltd. | Method of producing olefin oligomers and hydrogenation products thereof |
US4282487A (en) * | 1979-09-26 | 1981-08-04 | Trw Inc. | Subsea hydrocarbon sensor system |
EP0101205B1 (en) * | 1982-08-13 | 1987-01-07 | Exxon Research And Engineering Company | Process for preparing polyisobutylene |
US4982045A (en) * | 1986-12-12 | 1991-01-01 | Exxon Chemical Patents Inc. | Fixed bed process for polymerizing liquid butenes |
US4973789A (en) * | 1987-07-30 | 1990-11-27 | The Lubrizol Corporation | Lower alkene polymers |
US4982026A (en) * | 1987-07-30 | 1991-01-01 | The Lubrizol Corporation | Lower alkene polymers |
US5268520A (en) * | 1987-07-30 | 1993-12-07 | The Lubrizol Corporation | Lower alkene polymers |
US5326921A (en) * | 1988-10-26 | 1994-07-05 | Exxon Chemical Patents Inc. | AlCl3 -catalyzed process for preparing poly-N-butenes from mixed butenes |
US4952739A (en) * | 1988-10-26 | 1990-08-28 | Exxon Chemical Patents Inc. | Organo-Al-chloride catalyzed poly-n-butenes process |
US4935576A (en) * | 1988-11-25 | 1990-06-19 | Exxon Chemical Patents Inc. | Polybutene process |
US5177288A (en) * | 1988-11-25 | 1993-01-05 | Exxon Chemical Patents Inc. | Polybutene process |
US5012025A (en) * | 1989-08-23 | 1991-04-30 | Viswanatha Sankaran | Molecular restructuring catalyst |
TW291486B (it) * | 1992-12-17 | 1996-11-21 | Exxon Chemical Patents Inc | |
US5717021A (en) * | 1996-11-18 | 1998-02-10 | General Electric Company | Polycarbonate/ABS blends |
US5959063A (en) * | 1997-05-15 | 1999-09-28 | General Electric Company | Polycarbonate polybutene blends |
JP5016809B2 (ja) * | 2005-11-09 | 2012-09-05 | 出光興産株式会社 | ビニリデン化合物オリゴマーの製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657246A (en) * | 1950-04-21 | 1953-10-27 | Standard Oil Dev Co | Selective polymerization of isobutylene |
US3119884A (en) * | 1958-03-27 | 1964-01-28 | Cosden Oil & Chem Co | Reactor and method for polymerizing olefins |
BE591165A (it) * | 1959-06-29 | |||
US3119885A (en) * | 1960-10-06 | 1964-01-28 | Tidewater Oil Company | Isomerization catalyst reactivation |
US3073876A (en) * | 1960-12-29 | 1963-01-15 | California Research Corp | Process for the manufacture of polybutenes |
US3200169A (en) * | 1962-02-21 | 1965-08-10 | Standard Oil Co | Aluminum chloride catalyzed polymerization process |
-
1976
- 1976-03-05 US US05/664,141 patent/US3985822A/en not_active Expired - Lifetime
-
1977
- 1977-02-25 DE DE19772708303 patent/DE2708303A1/de not_active Withdrawn
- 1977-03-01 NL NL7702169A patent/NL7702169A/xx not_active Application Discontinuation
- 1977-03-02 BE BE175405A patent/BE852001A/xx not_active IP Right Cessation
- 1977-03-03 AR AR266750A patent/AR210646A1/es active
- 1977-03-03 JP JP52022255A patent/JPS6045208B2/ja not_active Expired
- 1977-03-03 CA CA273,160A patent/CA1088106A/en not_active Expired
- 1977-03-03 IT IT20853/77A patent/IT1075724B/it active
- 1977-03-04 FR FR7706355A patent/FR2342999A1/fr active Granted
- 1977-03-04 BR BR7701337A patent/BR7701337A/pt unknown
- 1977-03-04 GB GB9269/77A patent/GB1525093A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7702169A (nl) | 1977-09-07 |
BE852001A (fr) | 1977-07-01 |
FR2342999A1 (fr) | 1977-09-30 |
DE2708303A1 (de) | 1977-09-15 |
AR210646A1 (es) | 1977-08-31 |
US3985822A (en) | 1976-10-12 |
CA1088106A (en) | 1980-10-21 |
JPS52110795A (en) | 1977-09-17 |
JPS6045208B2 (ja) | 1985-10-08 |
BR7701337A (pt) | 1977-10-18 |
FR2342999B1 (it) | 1981-10-02 |
GB1525093A (en) | 1978-09-20 |
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