GB1517557A - Thermoplastic polysiloxane elastomers - Google Patents
Thermoplastic polysiloxane elastomersInfo
- Publication number
- GB1517557A GB1517557A GB40055/75A GB4005575A GB1517557A GB 1517557 A GB1517557 A GB 1517557A GB 40055/75 A GB40055/75 A GB 40055/75A GB 4005575 A GB4005575 A GB 4005575A GB 1517557 A GB1517557 A GB 1517557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radical
- alkylene
- attached
- sir2
- alkylidene
- 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
- -1 polysiloxane Polymers 0.000 title abstract 8
- 229920001971 elastomer Polymers 0.000 title abstract 3
- 239000000806 elastomer Substances 0.000 title abstract 3
- 229920001296 polysiloxane Polymers 0.000 title abstract 3
- 229920001169 thermoplastic Polymers 0.000 title abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 title abstract 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 125000002947 alkylene group Chemical group 0.000 abstract 3
- 150000004756 silanes Chemical class 0.000 abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- 125000001118 alkylidene group Chemical group 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 125000006681 (C2-C10) alkylene group Chemical group 0.000 abstract 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 abstract 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
- 125000002993 cycloalkylene group Chemical group 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 abstract 1
- 125000002950 monocyclic group Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000003367 polycyclic group Polymers 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
- C08G77/50—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Silicon Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1517557 Polysiloxane elastomers having organic linkages RHONE POULENC INDUSTRIES 30 Sept 1975 [1 Oct 1974 11 Feb 1975] 40055/75 Heading C3T A thermoplastic polysiloxane elastomer contains units of the formula wherein each R<0> is a C2-10 alkylene or cycloalkylene radical optionally bearing 1-4 Cl or F atoms; each # is a direct bond or -SiR2-, -SiR2O-, -SiR2-(CH2)1-3- or -SiR2- C6H4- (R being Me or Ph); each R<1> is an alkyl, haloalkyl, cyanoalkyl, aryl or haloaryl radical, each R<2> is a C1-4 alkylene or alkylidene radical; each X is -O-, -S- or -NR<4>- or -CO-O-, -CO-S- -CS-O- or -OS-S- attached to R<2> via O or S (R<4> being H or C1-6 alkyl); each # has 1-30 C atoms and is (i) an optionally chlorinated alkylene, alkylidene, cycloalkylene or arylene radical or a a mono- or poly-cyclic divalent saturated, unsaturated or aromatic heterocyclic radial, or two or more such radicals linked directly or via -O-, -S-, -NR<4>-, -COO-, -CONR<4>-, O -SO2-, -N=N-, -N=N-, -CO- or -PO(R<5>)- (R<5> being C1-4 alkyl, cyclohexyl or phenyl) or (ii) a benzenetriyl, naphthalenetriyl, pyridinetriyl or =C6H3-E-C6H4- radical (E being C1-4 alkylene or alkylidene, -O-, -S-, -COO-, -SO2-, -CO- or -CONH-) in which one valency is attached to X and the other two to T below when T is each # is -O-CO-0-, -NR<4>-CO-NR<4>-, -NR<4>-CO-O, -O-CO-CO-O-, -SCO-CO-S-, -NR<4>-CO-CO-NR<4>, -T-R<11>-T-, wherein R<11>, R<111> and R<1111> are di-, tri- and tetra-valent organic radicals and each T is -CO-O-, -CO-S-, -CO-NR<4>-, -NH-CO-NR<4>-, -NH-CO-O- or -NH-CO-S- attached at either end to a divalent group #, or is attached via the -CO- groups to trivalent #; and n is 1-2000. They are prepared by reaction of the silanes in which each R is a C2-10 ethylenically unsaturated organic radical, with the siloxanes H-SiR<1>2-(OSiR<1>2)n-H. In examples silanes having two groups CH2=CH-SiMe2-CH2O- linked by the sequences (Examples 1 and 2 and 8-11), (Examples 3 and 4), (Example 5), (Example 6) and (Example 7), are added in place of a Pt catalyst to siloxanes HMe2Si(OSiMe2)nH, where n is 14 to 37, in toluene, cyclohexane, dioxan or butyl acetate. The products, in the same solvents or chloroform, are cast into films, or moulded into sheets. The unsaturated silanes are the subject of copending Specification 1,517,558.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7433041A FR2286832A1 (en) | 1974-10-01 | 1974-10-01 | SILICA ETHYLENIC COMPOUNDS WITH FUNCTIONAL GROUPS |
| FR7504192A FR2300778A1 (en) | 1975-02-11 | 1975-02-11 | Thermoplastic polysiloxane elastomers - contg. both caroxy and hydrocarbon functional gps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1517557A true GB1517557A (en) | 1978-07-12 |
Family
ID=26218544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40055/75A Expired GB1517557A (en) | 1974-10-01 | 1975-09-30 | Thermoplastic polysiloxane elastomers |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5311560B2 (en) |
| BE (1) | BE834046A (en) |
| BR (1) | BR7506234A (en) |
| CA (1) | CA1072241A (en) |
| CH (1) | CH611914A5 (en) |
| DD (1) | DD122989A5 (en) |
| DE (1) | DE2543919A1 (en) |
| DK (1) | DK439775A (en) |
| ES (1) | ES441420A1 (en) |
| GB (1) | GB1517557A (en) |
| IE (1) | IE42610B1 (en) |
| IT (1) | IT1043035B (en) |
| LU (1) | LU73478A1 (en) |
| NL (1) | NL182085C (en) |
| SE (1) | SE424554B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2362183A1 (en) * | 1976-08-17 | 1978-03-17 | Rhone Poulenc Ind | POLYSILOXANIC THERMOPLASTIC ELASTOMERS |
| FR2414519A1 (en) * | 1978-01-16 | 1979-08-10 | Rhone Poulenc Ind | ORGANOPOLYSILOXANIC COPOLYMERS POLYSEQUENCES CRYSTALLINE AND THEIR PREPARATION METHODS |
| DE3925099A1 (en) * | 1989-07-28 | 1991-01-31 | Consortium Elektrochem Ind | METHOD FOR PRODUCING POLY (IMID SILOXANES) |
| DE4113586A1 (en) * | 1991-04-25 | 1992-10-29 | Consortium Elektrochem Ind | POLYIMIDSILOXANES THAT ALSO HAVE ESTER AND / OR AMID GROUPS |
| DE4211268A1 (en) * | 1992-04-03 | 1993-10-07 | Consortium Elektrochem Ind | Ester gp.-contg. polyimide-siloxane(s) used as semiconductor coatings, etc. - obtd. by reacting ester gp.-contg. alpha, omega-di:alkenyl:imide(s) with alpha, omega-di:hydrogen-polysiloxane(s) in presence of platinum-based catalyst |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202634A (en) * | 1960-08-24 | 1965-08-24 | Dow Corning | Silarylenesiloxane block copolymers |
| GB1024024A (en) * | 1963-04-08 | 1966-03-30 | Dow Corning | Improvements in or relating to polymerising or co-polymerising organosilicon compounds |
-
1975
- 1975-09-23 NL NLAANVRAGE7511212,A patent/NL182085C/en not_active IP Right Cessation
- 1975-09-26 BR BR7506234*A patent/BR7506234A/en unknown
- 1975-09-29 JP JP11758675A patent/JPS5311560B2/ja not_active Expired
- 1975-09-29 IE IE2117/75A patent/IE42610B1/en not_active IP Right Cessation
- 1975-09-30 SE SE7510968A patent/SE424554B/en not_active IP Right Cessation
- 1975-09-30 CA CA236,683A patent/CA1072241A/en not_active Expired
- 1975-09-30 BE BE160573A patent/BE834046A/en not_active IP Right Cessation
- 1975-09-30 DK DK439775A patent/DK439775A/en not_active Application Discontinuation
- 1975-09-30 GB GB40055/75A patent/GB1517557A/en not_active Expired
- 1975-09-30 LU LU73478A patent/LU73478A1/xx unknown
- 1975-09-30 CH CH1266375A patent/CH611914A5/en not_active IP Right Cessation
- 1975-10-01 IT IT7527850A patent/IT1043035B/en active
- 1975-10-01 DE DE19752543919 patent/DE2543919A1/en active Granted
- 1975-10-01 DD DD188668A patent/DD122989A5/en unknown
- 1975-10-02 ES ES441420A patent/ES441420A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD122989A5 (en) | 1976-11-12 |
| JPS5161600A (en) | 1976-05-28 |
| SE7510968L (en) | 1976-04-02 |
| DE2543919A1 (en) | 1976-04-08 |
| IE42610L (en) | 1976-04-01 |
| NL182085C (en) | 1988-01-04 |
| LU73478A1 (en) | 1976-08-19 |
| NL182085B (en) | 1987-08-03 |
| DE2543919C2 (en) | 1987-05-27 |
| CH611914A5 (en) | 1979-06-29 |
| AU8526975A (en) | 1977-04-07 |
| ES441420A1 (en) | 1977-06-16 |
| JPS5311560B2 (en) | 1978-04-22 |
| BE834046A (en) | 1976-03-30 |
| BR7506234A (en) | 1976-08-03 |
| SE424554B (en) | 1982-07-26 |
| IT1043035B (en) | 1980-02-20 |
| CA1072241A (en) | 1980-02-19 |
| NL7511212A (en) | 1976-04-05 |
| IE42610B1 (en) | 1980-09-10 |
| DK439775A (en) | 1976-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920930 |