IT7919203A0 - IMPROVED PROCEDURE FOR THE PREPARATION OF FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETHERS. - Google Patents

IMPROVED PROCEDURE FOR THE PREPARATION OF FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETHERS.

Info

Publication number
IT7919203A0
IT7919203A0 IT7919203A IT1920379A IT7919203A0 IT 7919203 A0 IT7919203 A0 IT 7919203A0 IT 7919203 A IT7919203 A IT 7919203A IT 1920379 A IT1920379 A IT 1920379A IT 7919203 A0 IT7919203 A0 IT 7919203A0
Authority
IT
Italy
Prior art keywords
perfluoropolyethers
polytetrafluoroethylene
preparation
improved procedure
fats based
Prior art date
Application number
IT7919203A
Other languages
Italian (it)
Other versions
IT1110983B (en
Inventor
Caporiccio Gerardo
Soldini Silverio
Original Assignee
Montedison Spa
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
Application filed by Montedison Spa filed Critical Montedison Spa
Priority to IT19203/79A priority Critical patent/IT1110983B/en
Publication of IT7919203A0 publication Critical patent/IT7919203A0/en
Priority to LU81460A priority patent/LU81460A1/en
Application granted granted Critical
Publication of IT1110983B publication Critical patent/IT1110983B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use 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 a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
    • C10M2211/042—Alcohols; Ethers; Aldehydes; Ketones
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
    • C10M2211/044—Acids; Salts or esters thereof
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
IT19203/79A 1979-01-11 1979-01-11 PROCESS PERFECTED FOR THE PREPARATION OF FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETERS IT1110983B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT19203/79A IT1110983B (en) 1979-01-11 1979-01-11 PROCESS PERFECTED FOR THE PREPARATION OF FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETERS
LU81460A LU81460A1 (en) 1979-01-11 1979-07-03 PERFECTED PROCESS FOR THE PREPARATION OF GREASES BASED ON POLYTETRAFLUORETHYLENE AND PERFLUOROPOLYETHERS AND PRODUCTS THUS OBTAINED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19203/79A IT1110983B (en) 1979-01-11 1979-01-11 PROCESS PERFECTED FOR THE PREPARATION OF FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETERS

Publications (2)

Publication Number Publication Date
IT7919203A0 true IT7919203A0 (en) 1979-01-11
IT1110983B IT1110983B (en) 1986-01-13

Family

ID=11155759

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19203/79A IT1110983B (en) 1979-01-11 1979-01-11 PROCESS PERFECTED FOR THE PREPARATION OF FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETERS

Country Status (2)

Country Link
IT (1) IT1110983B (en)
LU (1) LU81460A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152230B (en) * 1982-05-31 1986-12-31 Montedison Spa PROCEDURE FOR THE PREPARATION OF LUBRICANT FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETERS
CA1329586C (en) * 1988-05-06 1994-05-17 Takashi Tohzuka Fluorine-containing grease and its preparation
US5171899A (en) * 1988-05-17 1992-12-15 Daikin Industries Ltd. Process for production of 1,1,1-trifluoro-2,2-dichloroethane
IT1237887B (en) * 1989-12-12 1993-06-18 Ausimont Spa PERFLUOROPOLIETEREI LUBRICANTS WITH WEAR PROPERTIES
US5268405A (en) * 1993-03-31 1993-12-07 E. I. Du Pont De Nemours And Company Low temperature perfluoroelastomers

Also Published As

Publication number Publication date
IT1110983B (en) 1986-01-13
LU81460A1 (en) 1979-10-30

Similar Documents

Publication Publication Date Title
IT1152230B (en) PROCEDURE FOR THE PREPARATION OF LUBRICANT FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETERS
RO78429A (en) SUPERALLIAGE BASED ON NICKEL
IT7824099A0 (en) PROCEDURE FOR THE PREPARATION OF AN ELECTRIC WELDING SLEEVE OF PLASTIC MATERIAL.
IT1090370B (en) ELECTROCATALYST AND PROCEDURE FOR THE PREPARATION OF THEM
ES497541A0 (en) A PROCEDURE FOR THE PREPARATION OF POLYPHYSICAL COMPOSITIONS BASED ON POLYAMIDE AND POLYESTERAMIDE.
MX146421A (en) IMPROVED PROCEDURE FOR THE PREPARATION OF CONFUESTO DI (BIS (TRI-ALCOXISILOXI) ALQUILSILOXI) ALKANS
ES498261A0 (en) AN ETHYLENE GLYCOL PREPARATION PROCEDURE
JPS54146899A (en) Silicone elastomer base * preparation
MX4972E (en) IMPROVED PROCEDURE FOR THE PREPARATION OF 7 BETA-OXIIMMINO-ACILCEFALOSPORINAS
IT1119494B (en) PROCEDURE AND DEVICE FOR THE FORMATION OF CIRCUMFERENTIAL GROOVES ON ROUND PIECES
IT1193840B (en) PROCEDURE AND EQUIPMENT FOR CORRUGATING WITH AN EXCELLENT RING
ES490262A0 (en) PROCEDURE FOR THE PREPARATION OF HERBICIDIC AGENTS BASED ON HETERO CYCLIC PHENILETERS
ES487730A0 (en) AN INTERFERON PREPARATION METHOD
IT7919203A0 (en) IMPROVED PROCEDURE FOR THE PREPARATION OF FATS BASED ON POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETHERS.
AR218244A1 (en) PROCEDURE AND COMPOSITION FOR THE PREPARATION OF AN ELECTRICAL DEPOSIT
DK184377A (en) PROCEDURE FOR THE PREPARATION OF INDAZOLYL- (4) -OXY-PROPANOLAMINES
ES497372A0 (en) A METHOD OF PREPARING AN ELASTOMERIC MATERIAL BASED ON MERCAPTOORGANOPOLISILOXANES AND POLIDIORGANOSILOXANES.
MX6217E (en) PROCEDURE FOR THE PREPARATION OF 4,1-BENZOXAZEPINES AND 4,1-BENZOTIAZEPINES
AR230642A1 (en) PROCEDURE FOR THE PREPARATION OF AN INDOLEDIHIDROINDOLCARBOXAMIDE DIMERICA
ES498118A0 (en) A PROCEDURE FOR THE PREPARATION OF AN INTERPOLYMER.
DK147975C (en) PROCEDURE FOR THE PREPARATION OF POLYURETHAN FOOD
NL7713390A (en) STABLE BALDRIAN EXTRACT PREPARATION AND PROCEDURE FOR PREPARING IT.
IT8025989A0 (en) COPYING. PROCEDURE AND EQUIPMENT
IT1140961B (en) 5-MERCAPTO-1,2,3-TRIAZOLI PREPARATION PROCEDURE
AR218268A1 (en) IMPROVED COMPOSITION FOR THE PREPARATION OF AN ELECTRICAL DEPOSIT, AND PROCEDURE FOR THE OBTAINING OF SUCH DEPOSIT USING THE SAID COMPOSITION