GB1261484A - Polymer blend - Google Patents
Polymer blendInfo
- Publication number
- GB1261484A GB1261484A GB680570A GB680570A GB1261484A GB 1261484 A GB1261484 A GB 1261484A GB 680570 A GB680570 A GB 680570A GB 680570 A GB680570 A GB 680570A GB 1261484 A GB1261484 A GB 1261484A
- Authority
- GB
- United Kingdom
- Prior art keywords
- styrene
- dimethyl
- polymer
- siloxy
- block copolymer
- 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
- 229920002959 polymer blend Polymers 0.000 title abstract 3
- 229920001400 block copolymer Polymers 0.000 abstract 6
- 229920000642 polymer Polymers 0.000 abstract 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000004793 Polystyrene Substances 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 3
- -1 dimethylvinylsiloxy Chemical group 0.000 abstract 3
- 229920002223 polystyrene Polymers 0.000 abstract 3
- 229920002554 vinyl polymer Polymers 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 abstract 2
- 239000004305 biphenyl Substances 0.000 abstract 2
- 235000010290 biphenyl Nutrition 0.000 abstract 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 2
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- ZQTYRTSKQFQYPQ-UHFFFAOYSA-N trisiloxane Chemical group [SiH3]O[SiH2]O[SiH3] ZQTYRTSKQFQYPQ-UHFFFAOYSA-N 0.000 abstract 2
- FSRLCYXRDZIJJT-UHFFFAOYSA-N 1-ethenyl-1,2,3,4-tetrahydronaphthalene Chemical compound C1=CC=C2C(C=C)CCCC2=C1 FSRLCYXRDZIJJT-UHFFFAOYSA-N 0.000 abstract 1
- XTUJFEHBYGQMFD-UHFFFAOYSA-N 1-ethenyl-3-hexyl-5-methylbenzene Chemical compound CCCCCCC1=CC(C)=CC(C=C)=C1 XTUJFEHBYGQMFD-UHFFFAOYSA-N 0.000 abstract 1
- PECUPOXPPBBFLU-UHFFFAOYSA-N 1-ethenyl-3-methoxybenzene Chemical compound COC1=CC=CC(C=C)=C1 PECUPOXPPBBFLU-UHFFFAOYSA-N 0.000 abstract 1
- VVTGQMLRTKFKAM-UHFFFAOYSA-N 1-ethenyl-4-propylbenzene Chemical compound CCCC1=CC=C(C=C)C=C1 VVTGQMLRTKFKAM-UHFFFAOYSA-N 0.000 abstract 1
- UVHXEHGUEKARKZ-UHFFFAOYSA-N 1-ethenylanthracene Chemical compound C1=CC=C2C=C3C(C=C)=CC=CC3=CC2=C1 UVHXEHGUEKARKZ-UHFFFAOYSA-N 0.000 abstract 1
- MDRVHDXASYPUCB-UHFFFAOYSA-N 1-methyl-4-(2-phenylethenyl)benzene Chemical compound C1=CC(C)=CC=C1C=CC1=CC=CC=C1 MDRVHDXASYPUCB-UHFFFAOYSA-N 0.000 abstract 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 abstract 1
- OUVFWIHVZPQHJF-UHFFFAOYSA-N 5-ethenyl-5-methylcyclohexa-1,3-diene Chemical compound C=CC1(C)CC=CC=C1 OUVFWIHVZPQHJF-UHFFFAOYSA-N 0.000 abstract 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- XSDCTSITJJJDPY-UHFFFAOYSA-N chloro-ethenyl-dimethylsilane Chemical compound C[Si](C)(Cl)C=C XSDCTSITJJJDPY-UHFFFAOYSA-N 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- LWIGVRDDANOFTD-UHFFFAOYSA-N hydroxy(dimethyl)silane Chemical compound C[SiH](C)O LWIGVRDDANOFTD-UHFFFAOYSA-N 0.000 abstract 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- HDBWAWNLGGMZRQ-UHFFFAOYSA-N p-Vinylbiphenyl Chemical compound C1=CC(C=C)=CC=C1C1=CC=CC=C1 HDBWAWNLGGMZRQ-UHFFFAOYSA-N 0.000 abstract 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 abstract 1
- 239000002904 solvent Substances 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
- C08L25/00—Compositions of, homopolymers or 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; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L87/00—Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
- C08L87/005—Block or graft polymers not provided for in groups C08L1/00 - C08L85/04
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Abstract
1,261,484. Polymer blend; vinyl aromatic/ siloxane block copolymers. DOW CORNING CORP. 12 Feb., 1970 [10 March, 1969], No. 6805/70. Headings C3P and C3T. A blend consists of: (A) a vinyl aromatic polymer of the repeating unit formula wherein R<SP>1</SP> is H or methyl.; and G is a monovalent aromatic radical containing 1-3 benzenoid rings which may each have up to 3 aliphatic organic substituents selected from C 1-6 alkyl; cycloalkyl or alkoxy, provided that no substituent which is ortho to the group has more than 1 carbon atom; and (B) a block copolymer of the formula wherein R is a C 1-30 monovalent hydrocarbon; R<SP>11</SP> is a C 1-18 monovalent hydrocarbon; Z is R<SP>11</SP> or a hydroxyl radical; x has an average value of 20-5000; y has an average value of 20-5000; said block copolymer having a molecular weight of 7000-1,000,000, 20-70% by weight being silicon containing units and 30- 80% by weight being units of the organic block; the block copolymer being present as 0À1-20% by weight based on the vinyl aromatic polymer (A), and the monovalent radicals represented by R<SP>1</SP> and G being the same in both (A) and (B). In the examples the block copolymer (B) is prepared by polymerizing styrene with butyllithium in cyclohexane, followed by polymerization of hexamethylcyclotrisiloxane in the presence of the styrene polymer, the resulting product being neutralized with dimethylvinylchlorosilane, to give a dimethylvinylsiloxy terminated polymer, or with acetic acid, to give a silanol terminated polymer. Preferably a proportion of hexamethylcyclotrisiloxane to give at least one trisiloxane unit per polystyrene molecule but not exceeding 40% of the total trisiloxane used is prereacted with the lithium terminated polystyrene. The block copolymer (B) is then added to a solution of commercial polystyrene in toluene, and the solvent evaporated to give a film of the polymer blend. Many other examples are given in. which the organic block is derived from 1-methyl styrene, α-methyl styrene, vinyl naphthalene, 4-propyl styrene, 3-methoxy styrene, 4-phenyl styrene, 3-hexyl-5-methyl styrene, vinyl anthracene, 4-tolyl styrene. or vinyl tetrahydronaphthalene; and the siloxane block is dimethylvinylsiloxy-, dimethylsilanol-, dimethyl phenyl siloxy-, methyl diphenyl siloxy-, dimethyl octadecyl siloxy-, dimethyl (diphenyl) siloxy-, dimethyl tolyl siloxy-, dimethyl #-hydroxyethylsiloxy- and dimethyl hexylsiloxy-terminated poly(dimethylsiloxane).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80584469A | 1969-03-10 | 1969-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1261484A true GB1261484A (en) | 1972-01-26 |
Family
ID=25192666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB680570A Expired GB1261484A (en) | 1969-03-10 | 1970-02-12 | Polymer blend |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT300342B (en) |
| BE (1) | BE747059A (en) |
| BR (1) | BR6915646D0 (en) |
| CA (1) | CA918334A (en) |
| CH (1) | CH536329A (en) |
| DE (1) | DE2011059C3 (en) |
| FR (1) | FR2037752A5 (en) |
| GB (1) | GB1261484A (en) |
| NL (1) | NL7003401A (en) |
| SE (1) | SE347272B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211729A (en) | 1976-09-14 | 1980-07-08 | Consortium Fur Elektrochemische Industrie, Gmbh | Compositions containing diorganopolysiloxanes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107227A (en) * | 1976-12-09 | 1978-08-15 | Dow Corning Corporation | Method for preparing improved polyalphamethyls tyrene-polydiorganosiloxane block copolymers and products thereof |
-
1969
- 1969-11-04 CA CA066591A patent/CA918334A/en not_active Expired
- 1969-12-29 BR BR21564669A patent/BR6915646D0/en unknown
-
1970
- 1970-01-09 SE SE24370A patent/SE347272B/xx unknown
- 1970-02-12 GB GB680570A patent/GB1261484A/en not_active Expired
- 1970-03-06 FR FR7008142A patent/FR2037752A5/fr not_active Expired
- 1970-03-09 AT AT217570A patent/AT300342B/en not_active IP Right Cessation
- 1970-03-09 CH CH342570A patent/CH536329A/en not_active IP Right Cessation
- 1970-03-09 DE DE19702011059 patent/DE2011059C3/en not_active Expired
- 1970-03-09 BE BE747059D patent/BE747059A/en unknown
- 1970-03-10 NL NL7003401A patent/NL7003401A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211729A (en) | 1976-09-14 | 1980-07-08 | Consortium Fur Elektrochemische Industrie, Gmbh | Compositions containing diorganopolysiloxanes |
Also Published As
| Publication number | Publication date |
|---|---|
| BE747059A (en) | 1970-09-09 |
| CA918334A (en) | 1973-01-02 |
| FR2037752A5 (en) | 1970-12-31 |
| DE2011059A1 (en) | 1970-09-17 |
| SE347272B (en) | 1972-07-31 |
| AT300342B (en) | 1972-07-25 |
| DE2011059C3 (en) | 1974-09-26 |
| BR6915646D0 (en) | 1973-01-25 |
| NL7003401A (en) | 1970-09-14 |
| DE2011059B2 (en) | 1974-02-28 |
| CH536329A (en) | 1973-04-30 |
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