BR112018012027A2 - processo de extração de látex, resina e borracha de plantas de guaiule - Google Patents

processo de extração de látex, resina e borracha de plantas de guaiule

Info

Publication number
BR112018012027A2
BR112018012027A2 BR112018012027-8A BR112018012027A BR112018012027A2 BR 112018012027 A2 BR112018012027 A2 BR 112018012027A2 BR 112018012027 A BR112018012027 A BR 112018012027A BR 112018012027 A2 BR112018012027 A2 BR 112018012027A2
Authority
BR
Brazil
Prior art keywords
guaiule
resin
latex
plants
extraction process
Prior art date
Application number
BR112018012027-8A
Other languages
English (en)
Other versions
BR112018012027B1 (pt
Inventor
Querci Cecilia
Del Seppia Alessandro
OLIOSI Mirko
PRANDO Tommaso
Original Assignee
Versalis S.P.A.
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 Versalis S.P.A. filed Critical Versalis S.P.A.
Publication of BR112018012027A2 publication Critical patent/BR112018012027A2/pt
Publication of BR112018012027B1 publication Critical patent/BR112018012027B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/06—Preservation of rubber latex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/075—Concentrating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/06—Wining of rubber from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J99/00—Subject matter not provided for in other groups of this subclass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C08J2307/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

a presente invenção se refere ao setor industrial e de extração e processamento de borracha natural e outros componentes de material vegetal. em particular, a invenção se refere a um processo para extrair látex, resina e borracha de guaiule e/ou plantas do tipo guaiule, que compreende colheita, preservação, tratamento mecânico e químico das partes da planta, o que é aplicável tanto em laboratório como em escala industrial e é caracterizado por rendimentos significativamente altos e alta qualidade dos produtos extraídos.
BR112018012027-8A 2015-12-14 2016-12-13 Processo de extração de látex, resina e borracha de plantas de guaiule e borracha de guaiule BR112018012027B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102015000082659 2015-12-14
ITUB2015A009400A ITUB20159400A1 (it) 2015-12-14 2015-12-14 Procedimento per l?estrazione di lattice, resina e gomma da piante di guayule.
PCT/IB2016/057556 WO2017103769A1 (en) 2015-12-14 2016-12-13 Process for extracting latex, resin and rubber from guayule plants

Publications (2)

Publication Number Publication Date
BR112018012027A2 true BR112018012027A2 (pt) 2018-12-04
BR112018012027B1 BR112018012027B1 (pt) 2022-05-24

Family

ID=55588457

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012027-8A BR112018012027B1 (pt) 2015-12-14 2016-12-13 Processo de extração de látex, resina e borracha de plantas de guaiule e borracha de guaiule

Country Status (17)

Country Link
US (1) US10654945B2 (pt)
EP (1) EP3390460B1 (pt)
JP (1) JP6797199B2 (pt)
CN (1) CN108368183B (pt)
BR (1) BR112018012027B1 (pt)
CY (1) CY1123981T1 (pt)
ES (1) ES2863227T3 (pt)
HR (1) HRP20210584T1 (pt)
IT (1) ITUB20159400A1 (pt)
MX (1) MX2018004378A (pt)
MY (1) MY185918A (pt)
PT (1) PT3390460T (pt)
RS (1) RS61700B1 (pt)
RU (1) RU2731382C2 (pt)
SA (1) SA518391385B1 (pt)
SI (1) SI3390460T1 (pt)
WO (1) WO2017103769A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
ITUB20159492A1 (it) 2015-12-14 2017-06-14 Versalis Spa Procedimento per l?estrazione di resina e gomma da piante di guayule.
ITUB20159400A1 (it) * 2015-12-14 2017-06-14 Versalis Spa Procedimento per l?estrazione di lattice, resina e gomma da piante di guayule.
JP7197583B2 (ja) 2017-08-08 2022-12-27 カルテヴァット，インク． ゴム及び副産物抽出システム及び方法
US11033833B2 (en) 2017-08-08 2021-06-15 Kultevat, Inc. System and method for continuous stirred tank solvent extraction using feedstock
US11767380B2 (en) 2019-08-23 2023-09-26 The Goodyear Tire & Rubber Company System and method for processing guayule rubber
CN114228227B (zh) * 2021-12-28 2023-12-29 安徽豆牛氏食品科技有限公司 带有植物色素提取机构的色素提取设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434412A (en) * 1946-01-15 1948-01-13 Edwin P Jones Recovering rubber from guayuleshrub
US2459369A (en) * 1947-01-13 1949-01-18 Tint Howard Method of extracting rubber from plants
US4159903A (en) * 1977-07-27 1979-07-03 California Institute Of Technology Enhancement of polyisoprene latex production
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
US4526959A (en) * 1980-05-14 1985-07-02 The Firestone Tire & Rubber Company Process for extracting rubber and by-products from guayule and guayule-like shrubs
DE3176122D1 (en) * 1980-05-14 1987-05-27 Firestone Tire & Rubber Co Process for extracting rubber and by-products from guayule and guayule-like shrubs
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
US4681929A (en) * 1985-04-29 1987-07-21 The Firestone Tire & Rubber Company Use of rubber solvent-resin solvent and miscella mixtures for extraction-expression of rubber and resins from guayule shrub
US4623713A (en) * 1985-07-15 1986-11-18 The Firestone Tire & Rubber Co. Solvent fractionation of guayule rubber
US7923039B2 (en) * 2005-01-05 2011-04-12 Yulex Corporation Biopolymer extraction from plant materials
US8431667B2 (en) 2007-12-19 2013-04-30 Yulex Corporation Guayule natural rubber latex thin film articles
EP3216809B1 (en) 2012-03-06 2018-11-14 Bridgestone Corporation Processes for recovering rubber from aged briquettes and aged briquettes containing plant matter from non-hevea plants
WO2014047176A1 (en) * 2012-09-18 2014-03-27 Panaridus Processes and methods of extracting rubber from guayule
WO2014145136A2 (en) * 2013-03-15 2014-09-18 Yulex Corporation Process for producing high quality non-hevea natural rubber
PT3209700T (pt) * 2014-10-22 2019-02-11 Versalis Spa Processo integrado para processar e utilizar todas as partes da planta guaiule
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.
ITUB20159492A1 (it) 2015-12-14 2017-06-14 Versalis Spa Procedimento per l?estrazione di resina e gomma da piante di guayule.
ITUB20159400A1 (it) * 2015-12-14 2017-06-14 Versalis Spa Procedimento per l?estrazione di lattice, resina e gomma da piante di guayule.

Also Published As

Publication number Publication date
EP3390460A1 (en) 2018-10-24
PT3390460T (pt) 2021-03-02
RS61700B1 (sr) 2021-05-31
US10654945B2 (en) 2020-05-19
WO2017103769A1 (en) 2017-06-22
RU2018112392A (ru) 2020-01-16
CN108368183A (zh) 2018-08-03
EP3390460B1 (en) 2021-01-20
BR112018012027B1 (pt) 2022-05-24
ES2863227T3 (es) 2021-10-11
US20180371111A1 (en) 2018-12-27
CN108368183B (zh) 2021-03-09
MX2018004378A (es) 2018-08-15
ITUB20159400A1 (it) 2017-06-14
RU2018112392A3 (pt) 2020-04-23
SA518391385B1 (ar) 2021-12-08
HRP20210584T1 (hr) 2021-09-03
RU2731382C2 (ru) 2020-09-02
CY1123981T1 (el) 2022-05-27
JP2018538378A (ja) 2018-12-27
MY185918A (en) 2021-06-14
JP6797199B2 (ja) 2020-12-09
SI3390460T1 (sl) 2021-07-30

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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