FR2392047A1 - POLYMERISABLE MIXTURE OF METHYLVINYLBENZENES ISOMERS - Google Patents
POLYMERISABLE MIXTURE OF METHYLVINYLBENZENES ISOMERSInfo
- Publication number
- FR2392047A1 FR2392047A1 FR7815876A FR7815876A FR2392047A1 FR 2392047 A1 FR2392047 A1 FR 2392047A1 FR 7815876 A FR7815876 A FR 7815876A FR 7815876 A FR7815876 A FR 7815876A FR 2392047 A1 FR2392047 A1 FR 2392047A1
- Authority
- FR
- France
- Prior art keywords
- isomers
- methylvinylbenzenes
- polymerisable mixture
- vinylbenzene
- methyl
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical class CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 abstract 2
- JZHGRUMIRATHIU-UHFFFAOYSA-N 1-ethenyl-3-methylbenzene Chemical compound CC1=CC=CC(C=C)=C1 JZHGRUMIRATHIU-UHFFFAOYSA-N 0.000 abstract 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
- C07C15/46—Styrene; Ring-alkylated styrenes
-
- 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
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
- C07C2/68—Catalytic processes with halides
-
- 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
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
- C07C2/70—Catalytic processes with acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3332—Catalytic processes with metal oxides or metal sulfides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
L'invention concerne un mélange polymérisable d'isomères de méthylvinylbenzènes. Le mélange selon l'invention consiste essentiellement en au moins 85 % en poids de 1-méthyl-4-vinylbenzène, du 1-méthyl-3-vinylbenzène et 0 à 0,1 % en poids de 1-méthyl-2-vinylbenzène.Disclosed is a polymerizable mixture of methyl vinylbenzene isomers. The mixture according to the invention consists essentially of at least 85% by weight of 1-methyl-4-vinylbenzene, 1-methyl-3-vinylbenzene and 0 to 0.1% by weight of 1-methyl-2-vinylbenzene.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80117777A | 1977-05-27 | 1977-05-27 | |
US87079078A | 1978-01-19 | 1978-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2392047A1 true FR2392047A1 (en) | 1978-12-22 |
FR2392047B1 FR2392047B1 (en) | 1985-07-12 |
Family
ID=27122304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815876A Expired FR2392047B1 (en) | 1977-05-27 | 1978-05-26 | POLYMERIZABLE MIXTURE OF ISOMERIC METHYLVINYLBENZENES |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS53147031A (en) |
AR (1) | AR223816A1 (en) |
AU (1) | AU522620B2 (en) |
BE (1) | BE867416A (en) |
BR (1) | BR7803375A (en) |
CA (1) | CA1158258A (en) |
DD (1) | DD138201A5 (en) |
DE (1) | DE2821589A1 (en) |
FR (1) | FR2392047B1 (en) |
GB (1) | GB1592130A (en) |
IN (1) | IN149596B (en) |
IT (1) | IT1096348B (en) |
MX (1) | MX149020A (en) |
NL (1) | NL7805686A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0745619A1 (en) * | 1995-06-01 | 1996-12-04 | ENICHEM S.p.A. | Syndiotactic terpolymers of styrene |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003406B1 (en) * | 1978-01-19 | 1982-05-26 | Mobil Oil Corporation | Polyester resin blend |
US4451686A (en) * | 1983-05-09 | 1984-05-29 | Cosden Technology, Inc. | Dehydrogenation process |
JPS59227938A (en) * | 1983-06-10 | 1984-12-21 | Mitsui Toatsu Chem Inc | Polymer composition |
JPS63143924U (en) * | 1987-03-10 | 1988-09-21 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1074757A (en) * | 1952-02-28 | 1954-10-08 | Dow Chemical Co | Improvements in the preparation of methylstyrene |
US2763702A (en) * | 1952-02-28 | 1956-09-18 | Dow Chemical Co | Manufacture of methylstyrene |
US2816095A (en) * | 1953-10-12 | 1957-12-10 | American Cyanamid Co | Terpolymer of methylstyrenes |
FR1312163A (en) * | 1960-12-19 | 1962-12-14 | Ici Ltd | New polymers of unsaturated hydrocarbons, based on vinyltoluene |
EP0003639A1 (en) * | 1978-01-19 | 1979-08-22 | Mobil Oil Corporation | Polymers of methyl-ethenyl-benzene |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944628A (en) * | 1972-04-07 | 1976-03-16 | Mitsubishi Chemical Industries, Ltd. | Method for the separation of hydrocarbons |
-
1978
- 1978-05-15 IN IN519/CAL/78A patent/IN149596B/en unknown
- 1978-05-16 GB GB19817/78A patent/GB1592130A/en not_active Expired
- 1978-05-17 DE DE19782821589 patent/DE2821589A1/en not_active Withdrawn
- 1978-05-22 AR AR272275A patent/AR223816A1/en active
- 1978-05-24 BE BE187987A patent/BE867416A/en not_active IP Right Cessation
- 1978-05-25 JP JP6177878A patent/JPS53147031A/en active Granted
- 1978-05-25 NL NL7805686A patent/NL7805686A/en not_active Application Discontinuation
- 1978-05-26 CA CA000304224A patent/CA1158258A/en not_active Expired
- 1978-05-26 IT IT23885/78A patent/IT1096348B/en active
- 1978-05-26 BR BR787803375A patent/BR7803375A/en unknown
- 1978-05-26 AU AU36536/78A patent/AU522620B2/en not_active Expired
- 1978-05-26 FR FR7815876A patent/FR2392047B1/en not_active Expired
- 1978-05-29 MX MX173531A patent/MX149020A/en unknown
- 1978-05-29 DD DD78205641A patent/DD138201A5/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1074757A (en) * | 1952-02-28 | 1954-10-08 | Dow Chemical Co | Improvements in the preparation of methylstyrene |
US2763702A (en) * | 1952-02-28 | 1956-09-18 | Dow Chemical Co | Manufacture of methylstyrene |
US2816095A (en) * | 1953-10-12 | 1957-12-10 | American Cyanamid Co | Terpolymer of methylstyrenes |
FR1312163A (en) * | 1960-12-19 | 1962-12-14 | Ici Ltd | New polymers of unsaturated hydrocarbons, based on vinyltoluene |
EP0003639A1 (en) * | 1978-01-19 | 1979-08-22 | Mobil Oil Corporation | Polymers of methyl-ethenyl-benzene |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0745619A1 (en) * | 1995-06-01 | 1996-12-04 | ENICHEM S.p.A. | Syndiotactic terpolymers of styrene |
Also Published As
Publication number | Publication date |
---|---|
IT7823885A0 (en) | 1978-05-26 |
JPS626528B2 (en) | 1987-02-12 |
BE867416A (en) | 1978-11-24 |
DE2821589A1 (en) | 1978-12-07 |
IN149596B (en) | 1982-02-06 |
BR7803375A (en) | 1979-02-20 |
AU3653678A (en) | 1979-11-29 |
JPS53147031A (en) | 1978-12-21 |
GB1592130A (en) | 1981-07-01 |
CA1158258A (en) | 1983-12-06 |
AR223816A1 (en) | 1981-09-30 |
IT1096348B (en) | 1985-08-26 |
DD138201A5 (en) | 1979-10-17 |
NL7805686A (en) | 1978-11-29 |
FR2392047B1 (en) | 1985-07-12 |
MX149020A (en) | 1983-08-09 |
AU522620B2 (en) | 1982-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |