BR8500310A - Processo de etoxilacao de lignita,produto de lignita etoxilada e composicao - Google Patents

Processo de etoxilacao de lignita,produto de lignita etoxilada e composicao

Info

Publication number
BR8500310A
BR8500310A BR8500310A BR8500310A BR8500310A BR 8500310 A BR8500310 A BR 8500310A BR 8500310 A BR8500310 A BR 8500310A BR 8500310 A BR8500310 A BR 8500310A BR 8500310 A BR8500310 A BR 8500310A
Authority
BR
Brazil
Prior art keywords
lignite
etoxylation
etoxylated
composition
product
Prior art date
Application number
BR8500310A
Other languages
English (en)
Inventor
Kenneth W Pober
Original Assignee
Nl Industries Inc
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 Nl Industries Inc filed Critical Nl Industries Inc
Publication of BR8500310A publication Critical patent/BR8500310A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • 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
    • C08G65/26—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 from cyclic ethers and other compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BR8500310A 1984-04-12 1985-01-24 Processo de etoxilacao de lignita,produto de lignita etoxilada e composicao BR8500310A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/599,449 US4578456A (en) 1984-04-12 1984-04-12 Ethoxylated lignite composition and method of preparing

Publications (1)

Publication Number Publication Date
BR8500310A true BR8500310A (pt) 1985-12-03

Family

ID=24399661

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8500310A BR8500310A (pt) 1984-04-12 1985-01-24 Processo de etoxilacao de lignita,produto de lignita etoxilada e composicao

Country Status (8)

Country Link
US (1) US4578456A (pt)
AU (1) AU574416B2 (pt)
BR (1) BR8500310A (pt)
CA (1) CA1236118A (pt)
DE (1) DE3505126A1 (pt)
GB (1) GB2157311B (pt)
NL (1) NL8403809A (pt)
NO (1) NO165637C (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1205682B (it) * 1987-05-26 1989-03-31 Eniricerche Spa Additivi fluidificanti e disperdenti per dispersioni carbone acqua
US5112363A (en) * 1987-05-26 1992-05-12 Eniricerche S.P.A. Fluidizing and dispersing additives for coal-water dispersions
US5527265A (en) * 1994-08-16 1996-06-18 Mckeel; William H. Orthopedic airflow cast pad and method
DE102010008393A1 (de) * 2010-02-10 2011-10-06 Technische Universität Dresden Substrat zur Bodenverbesserung mit Wasser speichernder Eigenschaft, Verfahren zur Herstellung und dessen Verwendung
GB2533472A (en) 2013-07-31 2016-06-22 Halliburton Energy Services Inc Bitumen in water emulsions and methods of making same
GB2528615B (en) * 2013-07-31 2019-09-04 Halliburton Energy Services Inc Alkoxylated humus material compositions and methods of making same
US20160102237A1 (en) * 2013-07-31 2016-04-14 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of making and using same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149085A (en) * 1958-10-20 1964-09-15 West Virginia Pulp & Paper Co Method of making synthetic resin from lignin and an epoxide and resulting product
US4116811A (en) * 1977-02-04 1978-09-26 Schaefer Hans Georg Method of separating active hydrogen compounds from heterogeneous mixtures also containing compounds which do not contain active hydrogens

Also Published As

Publication number Publication date
NO845245L (no) 1985-10-14
CA1236118A (en) 1988-05-03
NL8403809A (nl) 1985-11-01
GB2157311A (en) 1985-10-23
AU574416B2 (en) 1988-07-07
GB2157311B (en) 1988-01-20
US4578456A (en) 1986-03-25
NO165637B (no) 1990-12-03
DE3505126A1 (de) 1985-10-24
AU3725185A (en) 1985-10-17
GB8429786D0 (en) 1985-01-03
NO165637C (no) 1991-03-13

Similar Documents

Publication Publication Date Title
LV5374A3 (lv) Smekejamais izstradajums
DE3586084D1 (de) Etiketten und deren herstellung.
BR8506886A (pt) Tracionador de correia e processo de produzir o mesmo
BR8703197A (pt) Polimero de poliuretana,composicao e processo para preparar o polimero
DE3574875D1 (de) Linsenzusammensetzung, gegenstand und herstellungsverfahren.
BR8502026A (pt) Desviador de artigos
BR8506856A (pt) Processo de forja
BR8804063A (pt) Composicao polimerica,processo e produto
BR8607001A (pt) Processo e composicao de alvejamento
IT8119504A0 (it) Composizione e processo.
BR8206946A (pt) Composicoes herbicidas,e,processo para produzir 1,3,5-triazinonas,nelas aplicaveis
BR8200741A (pt) Composto,emprego e processo de preparacao de compostos
BR8203156A (pt) Processo para preparar 2,4-dinitro-tolueno e processo aperfeicoado para produzir dinitro-toluenos
BR8502707A (pt) 1,3-oxazolidina-2-ona derivados e processo para sua preparacao
BR8507153A (pt) Aparelho de fixacao,processo de producao de aparelho de fixacao e processo de aplicacao de prendedores
BR8904212A (pt) Processo para preparar 1,3,5-trinitro-2,4,6-tripicrilbenzeno e composto
BR8907015A (pt) Processo para produzir 2,6-dietilnaftaleno
BR8500310A (pt) Processo de etoxilacao de lignita,produto de lignita etoxilada e composicao
DE3579802D1 (de) Kaskadenentwachsungsverfahren.
ATE34061T1 (de) Kontinuierlicher mischprozess.
BR8506175A (pt) Processo de preparacao de galoborossilicato
BR8505269A (pt) Composicao de catalisador de hidrocraqueamento e processo de hidrocraqueamento
BR9005090A (pt) Processo de deshidratacao de minerio e composicoes para o mesmo
BR8405629A (pt) Processo de polimerizacao
BR8403050A (pt) Processo de auto-hidrogenacao

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C09K 8/90 (2006.01), C08G 65/26 (2006.0