BR8604498A - Polimero,ionomero,aduto de polimeros e processo para controlar a viscosidade de liquidos organicos - Google Patents

Polimero,ionomero,aduto de polimeros e processo para controlar a viscosidade de liquidos organicos

Info

Publication number
BR8604498A
BR8604498A BR8604498A BR8604498A BR8604498A BR 8604498 A BR8604498 A BR 8604498A BR 8604498 A BR8604498 A BR 8604498A BR 8604498 A BR8604498 A BR 8604498A BR 8604498 A BR8604498 A BR 8604498A
Authority
BR
Brazil
Prior art keywords
polymer
ionomer
viscosity
control
organic liquids
Prior art date
Application number
BR8604498A
Other languages
English (en)
Portuguese (pt)
Inventor
Stanley James Brois
Warren Alan Thaler
Francis Nicholas Ferrara
Original Assignee
Exxon Research Engineering 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
Priority claimed from US06/778,269 external-priority patent/US4587304A/en
Priority claimed from US06/809,030 external-priority patent/US4652600A/en
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR8604498A publication Critical patent/BR8604498A/pt

Links

Classifications

    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR8604498A 1985-09-20 1986-09-19 Polimero,ionomero,aduto de polimeros e processo para controlar a viscosidade de liquidos organicos BR8604498A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/778,269 US4587304A (en) 1985-09-20 1985-09-20 Sulfomaleation of polyolefins
US06/809,030 US4652600A (en) 1985-09-20 1985-12-16 Sulfomaleation of polyolefins (C-1966)

Publications (1)

Publication Number Publication Date
BR8604498A true BR8604498A (pt) 1987-05-19

Family

ID=27119423

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604498A BR8604498A (pt) 1985-09-20 1986-09-19 Polimero,ionomero,aduto de polimeros e processo para controlar a viscosidade de liquidos organicos

Country Status (3)

Country Link
BR (1) BR8604498A (enrdf_load_stackoverflow)
CA (1) CA1241491A (enrdf_load_stackoverflow)
DE (1) DE3688548T2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE3688548T2 (de) 1993-09-23
CA1241491A (en) 1988-08-30
DE3688548D1 (enrdf_load_stackoverflow) 1993-07-15

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Legal Events

Date Code Title Description
TC Change of proprietor's name
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 19/09/2001