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ES8700273A1 - Extraction of rubber and/or resin from rubber containing plants - Google Patents

Extraction of rubber and/or resin from rubber containing plants

Info

Publication number
ES8700273A1
ES8700273A1 ES542815A ES542815A ES8700273A1 ES 8700273 A1 ES8700273 A1 ES 8700273A1 ES 542815 A ES542815 A ES 542815A ES 542815 A ES542815 A ES 542815A ES 8700273 A1 ES8700273 A1 ES 8700273A1
Authority
ES
Spain
Prior art keywords
rubber
resin
extraction
containing plants
rubber containing
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
ES542815A
Other languages
Spanish (es)
Other versions
ES542815A0 (en
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber 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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of ES8700273A1 publication Critical patent/ES8700273A1/en
Publication of ES542815A0 publication Critical patent/ES542815A0/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A process for extracting rubber and/or resin from rubber containing plants such as guayule utilises a monophase mixture of an organic polar solvent and a hydrocarbon solvent.
ES542815A 1984-05-07 1985-05-03 Extraction of rubber and/or resin from rubber containing plants Expired ES8700273A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60749384A 1984-05-07 1984-05-07

Publications (2)

Publication Number Publication Date
ES8700273A1 true ES8700273A1 (en) 1986-10-16
ES542815A0 ES542815A0 (en) 1986-10-16

Family

ID=24432515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542815A Expired ES8700273A1 (en) 1984-05-07 1985-05-03 Extraction of rubber and/or resin from rubber containing plants

Country Status (8)

Country Link
AU (1) AU577113B2 (en)
BR (1) BR8502152A (en)
ES (1) ES8700273A1 (en)
GB (1) GB2158446B (en)
IL (1) IL75103A (en)
IN (1) IN162529B (en)
PH (1) PH23704A (en)
ZA (1) ZA853144B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739037A (en) * 1984-05-07 1988-04-19 The Firestone Tire & Rubber Company Fine grinding guayule shrub-solvent slurry
US4591631A (en) * 1984-09-13 1986-05-27 The Firestone Tire & Rubber Company Separation of guayule rubber/resin extract from guayule bagasse by water addition post-extraction
US4623713A (en) * 1985-07-15 1986-11-18 The Firestone Tire & Rubber Co. Solvent fractionation of guayule rubber
WO2014047176A1 (en) * 2012-09-18 2014-03-27 Panaridus Processes and methods of extracting rubber from guayule

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136131A (en) * 1978-03-31 1979-01-23 The United States Of America As Represented By The Secretary Of Agriculture Extraction of rubber or rubberlike substances from fibrous plant materials
US4424171A (en) * 1982-03-05 1984-01-03 The Firestone Tire & Rubber Company Aqueous storage systems for storage of ground guayule plant material
AU1202183A (en) * 1982-03-05 1983-09-08 Firestone Tire And Rubber Co., The Deresination of resinous guayule rubber
US4739037A (en) * 1984-05-07 1988-04-19 The Firestone Tire & Rubber Company Fine grinding guayule shrub-solvent slurry

Also Published As

Publication number Publication date
IN162529B (en) 1988-06-04
IL75103A0 (en) 1985-09-29
GB8511153D0 (en) 1985-06-12
AU4182185A (en) 1985-11-14
GB2158446B (en) 1988-05-25
AU577113B2 (en) 1988-09-15
ZA853144B (en) 1985-12-24
PH23704A (en) 1989-09-27
BR8502152A (en) 1986-01-07
ES542815A0 (en) 1986-10-16
GB2158446A (en) 1985-11-13
IL75103A (en) 1988-11-30

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506