ES8301492A1 - Un metodo de preparacion de un copolimero de anilina. - Google Patents

Un metodo de preparacion de un copolimero de anilina.

Info

Publication number
ES8301492A1
ES8301492A1 ES501108A ES501108A ES8301492A1 ES 8301492 A1 ES8301492 A1 ES 8301492A1 ES 501108 A ES501108 A ES 501108A ES 501108 A ES501108 A ES 501108A ES 8301492 A1 ES8301492 A1 ES 8301492A1
Authority
ES
Spain
Prior art keywords
water turbidity
turbidity reduction
water
aniline
reduction
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
Application number
ES501108A
Other languages
English (en)
Other versions
ES501108A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of ES8301492A1 publication Critical patent/ES8301492A1/es
Publication of ES501108A0 publication Critical patent/ES501108A0/es
Granted legal-status Critical Current

Links

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/026—Wholly aromatic polyamines
    • C08G73/0266—Polyanilines or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paper (AREA)

Abstract

METODO PARA EL TRATAMIENTO DE AGUA DE POCA TURBIDEZ, EN EL QUE SE UTILIZA UN AGENTE DE TRATAMIENTO QUE CONSISTE EN POLIMEROS Y TERMOPOLIMEROS QUE TIENEN UN COMPONENTE DE ANILINA. CONSISTE EN LA COPOLIMERIZACION, A UNA TEMPERATURA DE APROXIMADAMENTE 35 A 102 GRADOS, DE ANILINA O 2,4-BIS(P-AMINOBENCIL)ANILINA, CON AL MENOS UN COMPUESTO DEL GRUPO FORMADO POR EPICLORHIDRINA, DICLORURO DE ETILENO Y FORMALDEHIDO, SEGUIDO POR LA ADICION DE ACIDO CLORHIDRICO PARA OBTENER UNA SOLUCION DE UN COPOLIMERO CATIONICO CON UN PH INFERIOR A UNO. SE PUEDE INCLUIR UN TERCER COMPONENTE DE COPOLIMERIZACION PARA PRODUCIR UN TERMOPOLIMERO, MEDIANTE LA COPOLIMERIZACION DE ANILINA O 2,4-BIS-(P-AMINOBENCIL)ANILINA CON FORMALDEHILO, EPICLORHIDRINA O DICLORURO DE ETILENO.
ES501108A 1980-04-07 1981-04-06 Un metodo de preparacion de un copolimero de anilina. Granted ES501108A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13804580A 1980-04-07 1980-04-07

Publications (2)

Publication Number Publication Date
ES8301492A1 true ES8301492A1 (es) 1982-12-01
ES501108A0 ES501108A0 (es) 1982-12-01

Family

ID=22480188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501108A Granted ES501108A0 (es) 1980-04-07 1981-04-06 Un metodo de preparacion de un copolimero de anilina.

Country Status (8)

Country Link
JP (1) JPS56150408A (es)
AU (1) AU540647B2 (es)
DE (1) DE3114043A1 (es)
ES (1) ES501108A0 (es)
GB (1) GB2095224B (es)
IT (1) IT1170877B (es)
MX (1) MX157792A (es)
SE (1) SE8102225L (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2915802A1 (de) * 2014-03-03 2015-09-09 Bayer MaterialScience AG Verfahren zur Herstellung von Polyarylaminanlagerungsprodukten, Polyarylanlagerungsprodukte und ihre Verwendung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US17511A (en) * 1857-06-09 Basin-faucet
US3071559A (en) * 1958-07-07 1963-01-01 Gen Aniline & Film Corp Heat curable epoxy ether resin employing meta-chlor-aniline-formaldehyde hardener and process of curing the same
US3773721A (en) * 1971-07-21 1973-11-20 Weyerhaeuser Co Rapid curing resin compositions comprising the reaction product of an aldehyde condensation polymer with a primary aromatic amine further reacted with a curing agent
GB1424702A (en) * 1972-04-27 1976-02-11 Kanebo Ltd Method of decolourizing waste coloured aqueous liquid

Also Published As

Publication number Publication date
GB2095224A (en) 1982-09-29
IT8148225A0 (it) 1981-04-07
IT1170877B (it) 1987-06-03
ES501108A0 (es) 1982-12-01
AU540647B2 (en) 1984-11-29
DE3114043A1 (de) 1982-02-04
GB2095224B (en) 1984-09-05
SE8102225L (sv) 1981-10-08
MX157792A (es) 1988-12-15
AU6910181A (en) 1981-10-15
JPS56150408A (en) 1981-11-20

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