IE42610L - Thermoplastic polysiloxane elastomers - Google Patents

Thermoplastic polysiloxane elastomers

Info

Publication number
IE42610L
IE42610L IE752117A IE211775A IE42610L IE 42610 L IE42610 L IE 42610L IE 752117 A IE752117 A IE 752117A IE 211775 A IE211775 A IE 211775A IE 42610 L IE42610 L IE 42610L
Authority
IE
Ireland
Prior art keywords
radical
alkylene
attached
sir2
alkylidene
Prior art date
Application number
IE752117A
Other versions
IE42610B1 (en
Original Assignee
Rhone Poulenc Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR7433041A external-priority patent/FR2286832A1/en
Priority claimed from FR7504192A external-priority patent/FR2300778A1/en
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of IE42610L publication Critical patent/IE42610L/en
Publication of IE42610B1 publication Critical patent/IE42610B1/en

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
    • 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. [GB1517557A]
IE2117/75A 1974-10-01 1975-09-29 Thermoplastic polysiloxane elastomers IE42610B1 (en)

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 (2)

Publication Number Publication Date
IE42610L true IE42610L (en) 1976-04-01
IE42610B1 IE42610B1 (en) 1980-09-10

Family

ID=26218544

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2117/75A IE42610B1 (en) 1974-10-01 1975-09-29 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH611914A5 (en) 1979-06-29
CA1072241A (en) 1980-02-19
IE42610B1 (en) 1980-09-10
DE2543919A1 (en) 1976-04-08
LU73478A1 (en) 1976-08-19
BR7506234A (en) 1976-08-03
NL182085B (en) 1987-08-03
BE834046A (en) 1976-03-30
ES441420A1 (en) 1977-06-16
NL182085C (en) 1988-01-04
DE2543919C2 (en) 1987-05-27
SE7510968L (en) 1976-04-02
JPS5311560B2 (en) 1978-04-22
SE424554B (en) 1982-07-26
NL7511212A (en) 1976-04-05
GB1517557A (en) 1978-07-12
JPS5161600A (en) 1976-05-28
DK439775A (en) 1976-04-02
DD122989A5 (en) 1976-11-12
IT1043035B (en) 1980-02-20
AU8526975A (en) 1977-04-07

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