JPS4829552B1 - - Google Patents
Info
- Publication number
- JPS4829552B1 JPS4829552B1 JP2299469A JP2299469A JPS4829552B1 JP S4829552 B1 JPS4829552 B1 JP S4829552B1 JP 2299469 A JP2299469 A JP 2299469A JP 2299469 A JP2299469 A JP 2299469A JP S4829552 B1 JPS4829552 B1 JP S4829552B1
- Authority
- JP
- Japan
- Prior art keywords
- elastomer
- styrene
- march
- sulphonated
- sulphonic acid
- 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.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 abstract 9
- 239000000806 elastomer Substances 0.000 abstract 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 2
- 229920000578 graft copolymer Polymers 0.000 abstract 2
- 239000002184 metal Chemical class 0.000 abstract 2
- 229910052751 metal Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
- 239000002879 Lewis base Substances 0.000 abstract 1
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical class C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract 1
- 229920005549 butyl rubber Polymers 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical class C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 1
- 150000007527 lewis bases Chemical class 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/20—Incorporating sulfur atoms into the molecule
-
- 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
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
Landscapes
- Chemical & Material Sciences (AREA)
- General 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
1,268,264. Sulphonated elastomers. ESSO RESEARCH & ENG. CO. 26 March, 1969 [27 March, 1968; 28 Oct., 1968; 11 March, 1969], No. 15830/69. Headings C3G and C3P. A sulphonated elastomer, which may be vulcanizable, contains monocyclic aromatic groups and 0.2-21 sulphonic acid groups per 100 repeating units. The elastomer may be a sulphonated styrene-butadiene copolymer, a styrene -butyl rubber graft polymer, a graft polymer of styrene or a styrene/acrylonitrile copolymer on polybutadiene, or a styrene-isobutylene copolymer. The elastomers may be made by dissolving the unsulphonated elastomer in a solvent which is also a solvent for an SO 3 complex, which is reacted with the elastomer and is made by reacting a Lewis base containing N, P or O and a sulphur trioxide donor, to introduce the required sulphonic acid groups into the elastomer. An ionically cross-linked elastomer may be made by neutralizing at least 1% of the sulphonic acid groups of the elastomer to form amine or metal salts, the amine may be primary, secondary or tertiary and the metal Na, K, Ca, Cu, Zn, Ni, Ba and/or A1.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71633668A | 1968-03-27 | 1968-03-27 | |
| US77109268A | 1968-10-28 | 1968-10-28 | |
| US80605269A | 1969-03-11 | 1969-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4829552B1 true JPS4829552B1 (en) | 1973-09-11 |
Family
ID=27418951
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2299469A Pending JPS4829552B1 (en) | 1968-03-27 | 1969-03-27 | |
| JP3173573A Pending JPS4927111B1 (en) | 1968-03-27 | 1973-03-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3173573A Pending JPS4927111B1 (en) | 1968-03-27 | 1973-03-19 |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS4829552B1 (en) |
| BE (1) | BE730487A (en) |
| DE (1) | DE1915237C2 (en) |
| DK (2) | DK129527B (en) |
| FR (1) | FR2004883A1 (en) |
| GB (1) | GB1268264A (en) |
| NL (1) | NL160575C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086171A (en) * | 1977-05-23 | 1978-04-25 | Shell Oil Company | Lubricating composition having a selectively sulfonated and hydrogenated block copolymer viscosity-index improver |
| CA2056550A1 (en) * | 1991-01-30 | 1992-07-31 | Stanley F. Bedell | Sulphonation process |
| CA2771888C (en) * | 2004-03-23 | 2013-02-12 | Sony Corporation | Flame retarder, flame retardant resin composition and method of producing the flame retarder |
| US10208168B2 (en) | 2011-10-25 | 2019-02-19 | Kraton Polymers U.S. Llc | Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL250070A (en) * | 1959-04-01 | |||
| US3072619A (en) * | 1959-12-21 | 1963-01-08 | Exxon Research Engineering Co | Method for improving stability of aromatic sulfonates |
| US3205285A (en) * | 1961-01-19 | 1965-09-07 | Exxon Research Engineering Co | Sulfonation of an olefin polymer |
| US3322734A (en) * | 1965-05-19 | 1967-05-30 | Du Pont | Ionically linked copolymers |
-
1969
- 1969-03-26 BE BE730487D patent/BE730487A/xx not_active IP Right Cessation
- 1969-03-26 DE DE19691915237 patent/DE1915237C2/en not_active Expired
- 1969-03-26 GB GB1583069A patent/GB1268264A/en not_active Expired
- 1969-03-27 FR FR6909198A patent/FR2004883A1/fr not_active Withdrawn
- 1969-03-27 NL NL6904749A patent/NL160575C/en not_active IP Right Cessation
- 1969-03-27 DK DK170469A patent/DK129527B/en unknown
- 1969-03-27 JP JP2299469A patent/JPS4829552B1/ja active Pending
-
1971
- 1971-10-21 DK DK512771A patent/DK129799B/en unknown
-
1973
- 1973-03-19 JP JP3173573A patent/JPS4927111B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK129527B (en) | 1974-10-21 |
| NL160575C (en) | 1981-06-16 |
| DK129527C (en) | 1975-04-01 |
| FR2004883A1 (en) | 1969-12-05 |
| DE1915237A1 (en) | 1969-10-02 |
| NL6904749A (en) | 1969-09-30 |
| DK129799B (en) | 1974-11-18 |
| BE730487A (en) | 1969-09-26 |
| NL160575B (en) | 1979-06-15 |
| GB1268264A (en) | 1972-03-29 |
| DK129799C (en) | 1975-04-28 |
| JPS4927111B1 (en) | 1974-07-15 |
| DE1915237C2 (en) | 1986-03-06 |
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