GB1073368A - Diester-functional organopolysiloxanes and production thereof - Google Patents
Diester-functional organopolysiloxanes and production thereofInfo
- Publication number
- GB1073368A GB1073368A GB15064/66A GB1506466A GB1073368A GB 1073368 A GB1073368 A GB 1073368A GB 15064/66 A GB15064/66 A GB 15064/66A GB 1506466 A GB1506466 A GB 1506466A GB 1073368 A GB1073368 A GB 1073368A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radicals
- radical
- toluene
- formula
- reaction
- 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
- 229920001296 polysiloxane Polymers 0.000 title 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 6
- -1 aromatic hydrocarbon radical Chemical class 0.000 abstract 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 150000003254 radicals Chemical class 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000010730 cutting oil Substances 0.000 abstract 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical group O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000011496 polyurethane foam Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 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
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether 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
- C07F7/0834—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
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Silicon Polymers (AREA)
Abstract
A siloxane of the general formula <FORM:1073368/C3/1> in which n is greater than 1 and at most 3, at least one of the radicals R is a functional radical of the formula <FORM:1073368/C3/2> in which R1 is a divalent aliphatic or aromatic hydrocarbon radical, R11 is an alkyl radical of 1 to 4 C atoms, p is an integer of 1 to 100 and m is an integer of from 1 to p, and the remaining R radicals are monovalent hydrocarbon radicals with or without inert substitutents, can be made by reacting <FORM:1073368/C3/3> with at least an equimolar amount of a dicarboxylic acid derivative of the formula <FORM:1073368/C3/4> in the case of the acid chloride in the presence of twice the molar amount of a tertiary amine, at - 20 DEG to 150 DEG C., adding to the reaction mixture a siloxane of the above general formula, but in which at least one R is a hydroxymethyl radical, in an amount which is stoichiometrically equivalent to the hydroxyl content of the polyether, and completing the reaction at 0 DEG to 150 DEG C. The reaction is preferably effected in a solvent, e.g. benzene, toluene or toluene, and in the presence of an esterification catalyst, e.g. p-toluene sulphonic acid. Examples describe the above preparation of <FORM:1073368/C3/5> <FORM:1073368/C3/6> <FORM:1073368/C3/7> a polymer similar to that in (1) except that ethylene radicals have replaced the p-phenylene radicals. Uses.-As non-ionic emulsifiers, additives to water-soluble boring or cutting oils, levelling agents for lacquer films, lubricants, and as stabilizers and pore regulators in making polyurethane foams.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0045845 | 1965-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1073368A true GB1073368A (en) | 1967-06-28 |
Family
ID=7100707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15064/66A Expired GB1073368A (en) | 1965-04-17 | 1966-04-05 | Diester-functional organopolysiloxanes and production thereof |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE679578A (en) |
| DE (1) | DE1570562C3 (en) |
| GB (1) | GB1073368A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4104270A1 (en) * | 1991-02-13 | 1992-08-20 | Goldschmidt Ag Th | ORGANOPOLYSILOXANES WITH POLYETHER AND ESTER GROUPS TIED TO A COMMON SPACER GROUP |
-
1965
- 1965-04-17 DE DE1570562A patent/DE1570562C3/en not_active Expired
-
1966
- 1966-04-05 GB GB15064/66A patent/GB1073368A/en not_active Expired
- 1966-04-15 BE BE679578D patent/BE679578A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE679578A (en) | 1966-09-16 |
| DE1570562B2 (en) | 1974-10-17 |
| DE1570562C3 (en) | 1975-06-12 |
| DE1570562A1 (en) | 1969-07-31 |
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