IT1030562B - POLYMER PARTICULARLY SUITABLE AS A SLIDING POINT DEPRESSOR - Google Patents

POLYMER PARTICULARLY SUITABLE AS A SLIDING POINT DEPRESSOR

Info

Publication number
IT1030562B
IT1030562B IT30023/73A IT3002373A IT1030562B IT 1030562 B IT1030562 B IT 1030562B IT 30023/73 A IT30023/73 A IT 30023/73A IT 3002373 A IT3002373 A IT 3002373A IT 1030562 B IT1030562 B IT 1030562B
Authority
IT
Italy
Prior art keywords
particularly suitable
sliding point
polymer particularly
point depressor
depressor
Prior art date
Application number
IT30023/73A
Other languages
Italian (it)
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of IT1030562B publication Critical patent/IT1030562B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1818—C13or longer chain (meth)acrylate, e.g. stearyl (meth)acrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT30023/73A 1972-11-24 1973-10-11 POLYMER PARTICULARLY SUITABLE AS A SLIDING POINT DEPRESSOR IT1030562B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00309585A US3817866A (en) 1972-11-24 1972-11-24 Alkylacrylate alkanediol methacrylate interpolymers and pour depressed compositions thereof

Publications (1)

Publication Number Publication Date
IT1030562B true IT1030562B (en) 1979-04-10

Family

ID=23198826

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30023/73A IT1030562B (en) 1972-11-24 1973-10-11 POLYMER PARTICULARLY SUITABLE AS A SLIDING POINT DEPRESSOR

Country Status (9)

Country Link
US (1) US3817866A (en)
JP (1) JPS4982792A (en)
CA (1) CA1012688A (en)
DE (1) DE2351802A1 (en)
FR (1) FR2207975B2 (en)
GB (1) GB1405967A (en)
IT (1) IT1030562B (en)
NL (1) NL7314128A (en)
SE (1) SE402786B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544061A1 (en) * 1985-12-13 1987-06-19 Roehm Gmbh HIGHLY STABLE MULTI-RANGE LUBRICANTS WITH IMPROVED VISCOSITY INDEX
US5349019A (en) * 1988-12-24 1994-09-20 Hoechst New copolymers, mixtures thereof with poly(meth)acrylate esters and the use thereof for improving the cold fluidity of crude oils
DE3843922A1 (en) * 1988-12-24 1990-06-28 Hoechst Ag NEW COPOLYMERS, THEIR MIXTURES WITH POLY (METH) ACRYLIC ACID ESTERS AND THEIR USE FOR IMPROVING THE FLOWABILITY OF RAW OILS IN THE COLD
US5281329A (en) * 1989-07-14 1994-01-25 Rohm Gmbh Method for improving the pour point of petroleum oils
FR3075813B1 (en) * 2017-12-21 2021-06-18 Total Marketing Services USE OF CROSS-LINKED POLYMERS TO IMPROVE THE COLD PROPERTIES OF FUELS OR FUELS

Also Published As

Publication number Publication date
GB1405967A (en) 1975-09-10
NL7314128A (en) 1974-05-28
DE2351802A1 (en) 1974-05-30
FR2207975A2 (en) 1974-06-21
FR2207975B2 (en) 1977-05-27
CA1012688A (en) 1977-06-21
SE402786B (en) 1978-07-17
US3817866A (en) 1974-06-18
JPS4982792A (en) 1974-08-09

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