ES368488A1 - Procedimiento para preparar copolimeros al azar de estirenoy butadieno. - Google Patents
Procedimiento para preparar copolimeros al azar de estirenoy butadieno.Info
- Publication number
- ES368488A1 ES368488A1 ES368488A ES368488A ES368488A1 ES 368488 A1 ES368488 A1 ES 368488A1 ES 368488 A ES368488 A ES 368488A ES 368488 A ES368488 A ES 368488A ES 368488 A1 ES368488 A1 ES 368488A1
- Authority
- ES
- Spain
- Prior art keywords
- butadiene
- styrene
- random copolymers
- weight ratio
- branching agent
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
- C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73844368A | 1968-06-20 | 1968-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES368488A1 true ES368488A1 (es) | 1971-05-01 |
Family
ID=24968040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES368488A Expired ES368488A1 (es) | 1968-06-20 | 1969-06-08 | Procedimiento para preparar copolimeros al azar de estirenoy butadieno. |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT296602B (xx) |
BE (1) | BE734735A (xx) |
DE (1) | DE1930635A1 (xx) |
ES (1) | ES368488A1 (xx) |
FR (1) | FR2011283A1 (xx) |
GB (1) | GB1222325A (xx) |
NL (1) | NL6909268A (xx) |
SE (1) | SE364289B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8918702D0 (en) * | 1989-08-16 | 1989-09-27 | Shell Int Research | Process for the preparation of random solution copolymers of conjugated dienes and vinyl aromatic compounds |
CN114029016A (zh) * | 2021-11-12 | 2022-02-11 | 山东京博中聚新材料有限公司 | 一种苯乙烯防自聚装置及工艺 |
-
1969
- 1969-06-08 ES ES368488A patent/ES368488A1/es not_active Expired
- 1969-06-18 AT AT578769A patent/AT296602B/de not_active IP Right Cessation
- 1969-06-18 BE BE734735D patent/BE734735A/xx not_active IP Right Cessation
- 1969-06-18 NL NL6909268A patent/NL6909268A/xx unknown
- 1969-06-18 GB GB3076869A patent/GB1222325A/en not_active Expired
- 1969-06-18 DE DE19691930635 patent/DE1930635A1/de active Pending
- 1969-06-18 SE SE863169A patent/SE364289B/xx unknown
- 1969-06-18 FR FR6920295A patent/FR2011283A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1930635A1 (de) | 1970-01-08 |
SE364289B (xx) | 1974-02-18 |
NL6909268A (xx) | 1969-12-23 |
BE734735A (xx) | 1969-12-18 |
FR2011283A1 (xx) | 1970-02-27 |
AT296602B (de) | 1972-02-25 |
GB1222325A (en) | 1971-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1103939A (en) | Preparation of block copolymers | |
GB996251A (en) | Improvements in or relating to polymer manufacture | |
ES330671A1 (es) | Procedimiento para mejorar las propiedades del poliestireno. | |
GB1098570A (en) | Improved polymers | |
GB1025295A (en) | Process for the preparation of elastomeric block copolymers | |
JPS52101287A (en) | Preparation of conjugated diene polymers | |
ES387841A1 (es) | Procedimiento para preparar un polimero de dieno conjugado. | |
ES433204A1 (es) | Procedimiento para preparar copolimeros de butadieno-esti- reno. | |
ES321396A1 (es) | Procedimiento de preparacion de copolimeros al azar. | |
ES331475A1 (es) | Un procedimiento para la preparacion de peliculas termoplasticas elastomeras. | |
ES368488A1 (es) | Procedimiento para preparar copolimeros al azar de estirenoy butadieno. | |
GB994726A (en) | Chemical process and product | |
GB1044862A (en) | Modified block copolymers and production thereof | |
GB962518A (en) | Process for the preparation of polymers of isoprene and butadiene | |
GB1444680A (en) | Preparation of block polymers | |
GB1491741A (en) | Process for producing a transparent block copolymer | |
GB524156A (en) | Improvements in or relating to the treatment of aryl substituted olefines | |
GB2007686A (en) | Multi-Arm Star Copolymers | |
ES407038A1 (es) | Procedimiento de polimerizacion de un monomero en presenciade un iniciador de organolitio. | |
KR900000391A (ko) | 부타디엔, 이소프렌 및 스티렌을 기본으로 하는 ab 블럭 공중합체, 이의 제조방법 및 이의 용도 | |
GB1001688A (en) | Vulcanization of olefin copolymers | |
GB1035873A (en) | Block copolymers and compositions containing them | |
ES389820A1 (es) | Procedimiento para preparar una composicion de polimero au-toextinguible. | |
ES390007A1 (es) | Perfeccionamientos en la polimerizacion de dienos conjuga- dos. | |
GB1109616A (en) | Block polymer for use in impregnating varnishes |