BR8002646A - Processo para a producao de um carbamato polimerico - Google Patents

Processo para a producao de um carbamato polimerico

Info

Publication number
BR8002646A
BR8002646A BR8002646A BR8002646A BR8002646A BR 8002646 A BR8002646 A BR 8002646A BR 8002646 A BR8002646 A BR 8002646A BR 8002646 A BR8002646 A BR 8002646A BR 8002646 A BR8002646 A BR 8002646A
Authority
BR
Brazil
Prior art keywords
production
polymeric carbamate
carbamate
polymeric
Prior art date
Application number
BR8002646A
Other languages
English (en)
Inventor
R Lewis
F Franklin
Original Assignee
Chevron Res
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 Chevron Res filed Critical Chevron Res
Publication of BR8002646A publication Critical patent/BR8002646A/pt

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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33303—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group
    • C08G65/33306—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group acyclic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Liquid Carbonaceous Fuels (AREA)
BR8002646A 1979-08-09 1980-04-29 Processo para a producao de um carbamato polimerico BR8002646A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/065,247 US4243798A (en) 1979-08-09 1979-08-09 Process for the production of a polymeric carbamate

Publications (1)

Publication Number Publication Date
BR8002646A true BR8002646A (pt) 1981-03-31

Family

ID=22061372

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002646A BR8002646A (pt) 1979-08-09 1980-04-29 Processo para a producao de um carbamato polimerico

Country Status (8)

Country Link
US (1) US4243798A (pt)
EP (1) EP0024134B1 (pt)
JP (1) JPS5837329B2 (pt)
AU (1) AU533639B2 (pt)
BR (1) BR8002646A (pt)
CA (1) CA1137105A (pt)
DE (1) DE3061899D1 (pt)
MX (1) MX6298E (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329240A (en) * 1979-07-02 1982-05-11 Chevron Research Company Lubricating oil compositions containing dispersant additives
DE3368424D1 (en) * 1982-09-30 1987-01-29 Chevron Res Polyether aminoether carbamates and hydrocarbon fuels containing them as deposit control additives
US4778481A (en) * 1983-08-08 1988-10-18 Chevron Research Company Diesel fuel and method for deposit control in compression ignition engines
DE3478696D1 (en) * 1983-08-08 1989-07-20 Chevron Res Diesel fuel and method for deposit control in compression ignition engines
JPS62112434U (pt) * 1986-01-07 1987-07-17
US5312965A (en) * 1987-07-02 1994-05-17 Chevron Research Company Lubricating oil composition containing substantially straight chain alkylphenyl poly(oxypropylene) aminocarbamates
US4881945A (en) * 1987-10-23 1989-11-21 Chevron Research Company Fuel compositions containing very long chain alkylphenyl poly(oxyalkylene) aminocarbonates
US4933485A (en) * 1987-10-23 1990-06-12 Chevron Research Company Lubricating oil compositions containing very long chain alkylphenyl poly (oxyalkylene) aminocarbamates
US5366519A (en) * 1992-12-18 1994-11-22 Chevron Research And Technology Company Fuel additive compositions containing poly(oxyalkylene) hydroxyaromatic esters and poly(oxyalkylene) amines
US5366517A (en) * 1992-12-18 1994-11-22 Chevron Research And Technology Company Fuel additive compositions containing poly(oxyalkylene) hydroxyaromatic ethers and poly(oxyalkylene) amines
US5951723A (en) * 1996-12-30 1999-09-14 Chevron Chemical Company Method to remedy engine intake valve sticking
US6660050B1 (en) 2002-05-23 2003-12-09 Chevron U.S.A. Inc. Method for controlling deposits in the fuel reformer of a fuel cell system
US8465560B1 (en) 2009-02-05 2013-06-18 Butamax Advanced Biofuels Llc Gasoline deposit control additive composition
US8549897B2 (en) 2009-07-24 2013-10-08 Chevron Oronite S.A. System and method for screening liquid compositions
WO2012068049A2 (en) 2010-11-19 2012-05-24 Chevron Oronite Company Llc Method for cleaning deposits from an engine fuel delivery system
CN104302744B (zh) 2011-12-30 2017-11-07 布特马斯先进生物燃料有限责任公司 用于含氧汽油的腐蚀抑制剂组合物
AU2021304467A1 (en) 2020-07-07 2023-02-23 Chevron Oronite Company Llc Fuel additives for mitigating injector nozzle fouling and reducing particulate emissions
JP2023541471A (ja) 2020-09-17 2023-10-02 シェブロン・オロナイト・カンパニー・エルエルシー 直接噴射火花点火ガソリンエンジンの噴射装置の付着物を低減するための燃料添加剤としてのアリールオキシアルキルアミン
CN117980450A (zh) 2021-10-06 2024-05-03 雪佛龙奥伦耐有限责任公司 用于降低沉积物和微粒排放的燃料添加剂

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660574A (en) * 1950-08-04 1953-11-24 Celanese Corp Process for the production of polyurethanes
US2842433A (en) * 1956-11-19 1958-07-08 Texas Co Motor fuel composition
US3254056A (en) * 1960-05-23 1966-05-31 Goodyear Tire & Rubber Polyurethane elastomers from a polyether bis-chloroformate and a diamine
US3377322A (en) * 1963-12-30 1968-04-09 Du Pont Thermoplastic polyurethane elastomers suitable for injection molding
US3385833A (en) * 1965-01-08 1968-05-28 Du Pont Process for preparing polyurethanes
US3671511A (en) * 1970-04-23 1972-06-20 Lewis R Honnen Process for preparing polyolefin-substituted amines
US4160648A (en) * 1976-06-21 1979-07-10 Chevron Research Company Fuel compositions containing deposit control additives

Also Published As

Publication number Publication date
JPS5626931A (en) 1981-03-16
JPS5837329B2 (ja) 1983-08-16
CA1137105A (en) 1982-12-07
AU533639B2 (en) 1983-12-01
EP0024134A1 (en) 1981-02-25
US4243798A (en) 1981-01-06
MX6298E (es) 1985-03-18
AU5764280A (en) 1981-02-12
DE3061899D1 (en) 1983-03-17
EP0024134B1 (en) 1983-02-09

Similar Documents

Publication Publication Date Title
BR8001728A (pt) Processo de hidroformilacao para a producao de n-valeraldeido
BR8001727A (pt) Processo para a producao de um aldeido
BR8002646A (pt) Processo para a producao de um carbamato polimerico
BR7907006A (pt) Processo para a producao de um composto
BR8005018A (pt) Processo para a preparacao de 7-hidroxicumaranas
BR7708336A (pt) Processo para a producao do hipoclorito de magnesio bibasico
BR8005698A (pt) Processo para a producao de n-benzoil-n'-piridiloxi-fenil-ureia
BR8006948A (pt) Processo para a preparacao de 3-fenoxi-benzaldeidos
BR8004316A (pt) Processo para a preparacao de aldeidos
BR8004342A (pt) Processo para a preparacao de 2,6-dialquilciclohexilaminas
BR7802993A (pt) Processo para a producao de fenil amino carbonil benzamidas substituidas
BR7806150A (pt) Processo para a fabricacao de 1,1,1,2-tetrafluor-etano
BR8002278A (pt) Processo para a producao de butirolactona
BR8000157A (pt) Processo para a producao de veus fiados
BR8000626A (pt) Processo para a preparacao de uretanas
BR8006222A (pt) Processo para a preparacao de esteres
BR8102920A (pt) Processo para a producao de 2,3,5-tricloropiridina
BR8003873A (pt) Processo para a producao de polimeros de olefina altamente cristalinos
BR8001114A (pt) Processo para producao de um fenilaldeido monossubstituido
BR8002993A (pt) Processo para a preparacao de poliorganossiloxanas poliramificadas
BR8004602A (pt) Processo para a producao de 2,2,4-trimetil-1,2-diidro-quinoleina polimerizada
BR8004974A (pt) Processo para a preparacao de 4-fluor-3-fenoxi-tolueno
BR8003412A (pt) Processo para a preparacao de 1,2-dicloro-etano
BR8008442A (pt) Processo para a fabricacao de fechos corredicos
BR7906485A (pt) Processo para producao de um poliuretano

Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19950429