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BR8800383A - Processo para a obtencao de uma fracao insoluvel em hidrocarboneto a partir de resina do tipo guaiule,e fracao polar insoluvel em hidrocarboneto de uma resina do tipo guaiule - Google Patents

Processo para a obtencao de uma fracao insoluvel em hidrocarboneto a partir de resina do tipo guaiule,e fracao polar insoluvel em hidrocarboneto de uma resina do tipo guaiule

Info

Publication number
BR8800383A
BR8800383A BR8800383A BR8800383A BR8800383A BR 8800383 A BR8800383 A BR 8800383A BR 8800383 A BR8800383 A BR 8800383A BR 8800383 A BR8800383 A BR 8800383A BR 8800383 A BR8800383 A BR 8800383A
Authority
BR
Brazil
Prior art keywords
guaiule
type resin
insoluble fraction
hydrocarbon insoluble
obtaining
Prior art date
Application number
BR8800383A
Other languages
English (en)
Inventor
William W Schloman Jr
Original Assignee
Firestone Tire & 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 & Rubber Co filed Critical Firestone Tire & Rubber Co
Publication of BR8800383A publication Critical patent/BR8800383A/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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8800383A 1987-01-30 1988-01-29 Processo para a obtencao de uma fracao insoluvel em hidrocarboneto a partir de resina do tipo guaiule,e fracao polar insoluvel em hidrocarboneto de uma resina do tipo guaiule BR8800383A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/008,726 US4739038A (en) 1987-01-30 1987-01-30 Process for the controlled partition of guayule resin

Publications (1)

Publication Number Publication Date
BR8800383A true BR8800383A (pt) 1988-09-20

Family

ID=21733308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800383A BR8800383A (pt) 1987-01-30 1988-01-29 Processo para a obtencao de uma fracao insoluvel em hidrocarboneto a partir de resina do tipo guaiule,e fracao polar insoluvel em hidrocarboneto de uma resina do tipo guaiule

Country Status (4)

Country Link
US (1) US4739038A (pt)
EP (1) EP0276841A3 (pt)
AU (1) AU1096188A (pt)
BR (1) BR8800383A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009129249A2 (en) 2008-04-14 2009-10-22 Bridgestone Corporation Processes for recovering rubber from natural rubber latex
US12359004B2 (en) 2012-03-06 2025-07-15 Bridgestone Corporation Processes for the removal of rubber from non-Hevea plants
RU2017130331A (ru) 2012-03-06 2019-02-05 Бриджстоун Корпорейшн Способ выделения каучука из выдержанных брикетов и выдержанные брикеты, содержащие растительный материал гуаюлы
RU2637956C2 (ru) 2012-05-16 2017-12-08 Бриджстоун Корпорейшн Композиции, содержащие полученный не из гевеи очищенный каучук, и соответствующие способы очистки
CN114526577B (zh) 2012-06-18 2024-01-30 株式会社普利司通 用于渣滓脱溶剂的方法
WO2013192217A1 (en) 2012-06-18 2013-12-27 Bridgestone Corporation Methods for increasing the extractable rubber content of non-hevea plant matter
MX382474B (es) 2012-06-18 2025-03-13 Bridgestone Corp Sistemas y metodos para el manejo de los residuos asociados con el procesamiento de arbustos de guayule para extraer caucho.
WO2015038707A1 (en) 2013-09-11 2015-03-19 Bridgestone Corporation Processes for the removal of rubber from tks plant matter
ITUB20152746A1 (it) * 2015-07-31 2017-01-31 Versalis Spa Metodo per la separazione dei costituenti isoprenici del guayule.
ITUB20159578A1 (it) * 2015-12-14 2017-06-14 Versalis Spa Procedimento per la separazione di gomma naturale non-Hevea in forma solida da soluzioni che la comprendono.
US10775105B2 (en) 2018-11-19 2020-09-15 Bridgestone Corporation Methods for the desolventization of bagasse
US12258427B2 (en) 2018-12-21 2025-03-25 Bridgestone Corporation Processes for increasing the molecular weight of guayule natural rubber
JP7650359B2 (ja) * 2020-12-17 2025-03-24 株式会社ブリヂストン グアユール樹脂の抽出

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572046A (en) * 1949-11-15 1951-10-23 James W Meeks Process for recovering parthenyl cinnamate and essential oils from guayule resin
US2549763A (en) * 1950-01-17 1951-04-24 Jr Thomas F Banigan Process of isolating betaine from guayule extract
US4542191A (en) * 1980-05-14 1985-09-17 The Firestone Tire & Rubber Company Rubber additives derived from guayule resins and compositions containing them
US4435337A (en) * 1980-05-14 1984-03-06 The Firestone Tire & Rubber Company Process for extracting rubber and by-products from guayule and guayule-like shrubs
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
US4616068A (en) * 1985-07-02 1986-10-07 The Firestone Tire & Rubber Company Polyamine treated guayule resin and rubber compositions containing the same
US4622365A (en) * 1985-07-02 1986-11-11 The Firestone Tire & Rubber Company Polyether treated guayule resin and rubber compositions containing the same
US4623713A (en) * 1985-07-15 1986-11-18 The Firestone Tire & Rubber Co. Solvent fractionation of guayule rubber

Also Published As

Publication number Publication date
EP0276841A2 (en) 1988-08-03
EP0276841A3 (en) 1990-04-25
US4739038A (en) 1988-04-19
AU1096188A (en) 1988-08-04

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