ES412889A1 - Un procedimiento para la preparacion de una composicion de copolimeros de bloques hidrogenados. - Google Patents
Un procedimiento para la preparacion de una composicion de copolimeros de bloques hidrogenados.Info
- Publication number
- ES412889A1 ES412889A1 ES412889A ES412889A ES412889A1 ES 412889 A1 ES412889 A1 ES 412889A1 ES 412889 A ES412889 A ES 412889A ES 412889 A ES412889 A ES 412889A ES 412889 A1 ES412889 A1 ES 412889A1
- Authority
- ES
- Spain
- Prior art keywords
- block
- hydrogenated
- content
- before hydrogenation
- polymeric
- 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
- 229920000642 polymer Polymers 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 5
- 238000005984 hydrogenation reaction Methods 0.000 abstract 5
- 229920001400 block copolymer Polymers 0.000 abstract 3
- 229920001519 homopolymer Polymers 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- 229920001195 polyisoprene Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/914—Polymer from conjugated diene hydrocarbon or halohydrocarbons having more than 50 per cent 1,2-microstructure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/94—Hydrogenation of a polymer
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)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Un procedimiento para la preparación de una composición, cuyo procedimiento comprende mezclar (a) 100 partes en peso de un copolímero de bloques hidrogenado que tiene por lo menos un bloque polímero B, siendo cada bloque polímero A antes de la hidrogenación un bloque polímero de un hidrocarburo aromático mono-alquenílico o mono-alcohilidénico con un peso molecular promedio de 4.000 -50.000 y siendo el bloque polímero B antes de la hidrogenación un bloque polímero B antes de la hidrogenación un bloque polímero de butadieno con un contenido de 1,2- de X% , en donde X es un número comprendido entre 10 y 60, o un bloque polímero de isopreno con un contenido combinado de 1,2 y 3,4- de Y% en donde Y es un número comprendido entre 5 y 50, teniendo el bloque polímero B un peso molecular promedio de 20.000-250.000 , con (b) 5-200 partes en peso de un homopolímero de butadieno o isopreno sustancialmente hidrogenado en su totalidad, con un peso molecular promedio de 400-20.000, mezclándose el homopolímero hidrogenado de butadieno, que tiene antes de la hidrogenación un contenido de 1,2 no más de 10 unidades de porcentaje diferente de X, con el copolímero de bloques que tiene un bloque de polubutadieno hidrogenado, B y mezclándose el homopolímero hidrogenado de isopreno, que tiene antes de la hidrogenación un contenido combinado de 1,2 y 3,4 de no más de 10 unidades de porcentaje diferente de Y, con el copolímero de bloques que tiene un bloque de poliisopreno hidrogenado B
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23754072A | 1972-03-23 | 1972-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES412889A1 true ES412889A1 (es) | 1975-12-16 |
Family
ID=22894172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES412889A Expired ES412889A1 (es) | 1972-03-23 | 1973-03-21 | Un procedimiento para la preparacion de una composicion de copolimeros de bloques hidrogenados. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3766295A (es) |
| JP (1) | JPS5644914B2 (es) |
| BE (1) | BE796964A (es) |
| CA (1) | CA1007785A (es) |
| DE (1) | DE2314136C2 (es) |
| ES (1) | ES412889A1 (es) |
| FR (1) | FR2176983B1 (es) |
| GB (1) | GB1423437A (es) |
| IT (1) | IT981537B (es) |
| NL (1) | NL175425C (es) |
| ZA (1) | ZA731984B (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006116A (en) * | 1975-11-26 | 1977-02-01 | Shell Oil Company | Block copolymer compositions and articles |
| US4101484A (en) * | 1976-10-04 | 1978-07-18 | Phillips Petroleum Company | Sealant based on thermoplastic elastomer and mixed modifying resins |
| US4101482A (en) * | 1976-10-04 | 1978-07-18 | Phillips Petroleum Company | Sealant based on mixture of unsaturated and hydrogenated block copolymers |
| US4113914A (en) * | 1977-05-09 | 1978-09-12 | Phillips Petroleum Company | Process for applying sealant composition |
| US4167544A (en) * | 1978-08-23 | 1979-09-11 | Massachusetts Institute Of Technology | Polymer blends |
| FR2455294A1 (fr) * | 1979-04-27 | 1980-11-21 | Inst Francais Du Petrole | Elements sensibles a certains produits organiques polluants, notamment les hydrocarbures |
| US4286077A (en) * | 1980-04-21 | 1981-08-25 | Shell Oil Company | Weather resistant adhesive composition |
| US4386179A (en) * | 1980-05-07 | 1983-05-31 | Medical Research Associates, Ltd. | Hydrocarbon block copolymer with dispersed polysiloxane |
| US4500021A (en) * | 1980-12-24 | 1985-02-19 | Eschem, Inc. | Resealable articles and process |
| US4399249A (en) * | 1980-12-24 | 1983-08-16 | Eschem Inc. | Resealable pressure sensitive adhesives and products |
| JPS57200439A (en) * | 1981-06-03 | 1982-12-08 | Japan Synthetic Rubber Co Ltd | Rubber composition suitable for tire tread |
| US4444953A (en) * | 1981-11-12 | 1984-04-24 | Shell Oil Company | Assymetric block copolymers and corresponding adhesive formulations |
| US4391949A (en) * | 1981-11-12 | 1983-07-05 | Shell Oil Company | Asymmetric block copolymers and corresponding adhesive formulations |
| US4698059A (en) * | 1983-12-09 | 1987-10-06 | Concept Polymer Technologies, Inc. | Enteral feeding tubes |
| US4578413A (en) * | 1983-12-21 | 1986-03-25 | Medical Research Associates, Ltd. #2 | Polymeric tubings comprising polysiloxane-modified elastomer compositions |
| JPH0830125B2 (ja) * | 1988-11-29 | 1996-03-27 | 株式会社ブリヂストン | ゴム組成物 |
| US7858693B2 (en) * | 2006-03-24 | 2010-12-28 | Kratonpolymers U.S. Llc | Unhydrogenated block copolymer compositions |
| US7585916B2 (en) * | 2006-03-24 | 2009-09-08 | Kraton Polymers Us Llc | Block copolymer compositions |
| US7592390B2 (en) | 2006-03-24 | 2009-09-22 | Kraton Polymers U.S. Llc | Hydrogenated block copolymer compositions |
| US7582702B2 (en) * | 2006-03-24 | 2009-09-01 | Kraton Polymers U.S. Llc | Block copolymer compositons |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL288289A (es) * | 1962-01-29 | |||
| US3333024A (en) * | 1963-04-25 | 1967-07-25 | Shell Oil Co | Block polymers, compositions containing them and process of their preparation |
| US3352944A (en) * | 1964-01-03 | 1967-11-14 | Phillips Petroleum Co | Blend of butadiene-styrene block copolymer with cis-polybutadiene |
-
1972
- 1972-03-23 US US00237540A patent/US3766295A/en not_active Expired - Lifetime
-
1973
- 1973-02-28 CA CA164,768A patent/CA1007785A/en not_active Expired
- 1973-03-19 BE BE1004911A patent/BE796964A/xx not_active IP Right Cessation
- 1973-03-20 JP JP3149373A patent/JPS5644914B2/ja not_active Expired
- 1973-03-21 ZA ZA731984A patent/ZA731984B/xx unknown
- 1973-03-21 IT IT21939/73A patent/IT981537B/it active
- 1973-03-21 DE DE2314136A patent/DE2314136C2/de not_active Expired
- 1973-03-21 ES ES412889A patent/ES412889A1/es not_active Expired
- 1973-03-21 GB GB1365573A patent/GB1423437A/en not_active Expired
- 1973-03-21 FR FR7310078A patent/FR2176983B1/fr not_active Expired
- 1973-03-21 NL NLAANVRAGE7303933,A patent/NL175425C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA731984B (en) | 1973-12-19 |
| US3766295A (en) | 1973-10-16 |
| NL175425C (nl) | 1984-11-01 |
| BE796964A (nl) | 1973-09-19 |
| AU5359673A (en) | 1974-09-26 |
| CA1007785A (en) | 1977-03-29 |
| FR2176983A1 (es) | 1973-11-02 |
| DE2314136A1 (de) | 1973-10-04 |
| GB1423437A (en) | 1976-02-04 |
| JPS497352A (es) | 1974-01-23 |
| NL7303933A (es) | 1973-09-25 |
| FR2176983B1 (es) | 1977-04-29 |
| IT981537B (it) | 1974-10-10 |
| DE2314136C2 (de) | 1982-09-23 |
| JPS5644914B2 (es) | 1981-10-22 |
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