BR112018012025A2 - processo para extrair resina e borracha de plantas de guayule. - Google Patents
processo para extrair resina e borracha de plantas de guayule.Info
- Publication number
- BR112018012025A2 BR112018012025A2 BR112018012025A BR112018012025A BR112018012025A2 BR 112018012025 A2 BR112018012025 A2 BR 112018012025A2 BR 112018012025 A BR112018012025 A BR 112018012025A BR 112018012025 A BR112018012025 A BR 112018012025A BR 112018012025 A2 BR112018012025 A2 BR 112018012025A2
- Authority
- BR
- Brazil
- Prior art keywords
- rubber
- guayule plants
- extracting resin
- relates
- extracting
- Prior art date
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
-
- 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
- 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)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Extraction Or Liquid Replacement (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Medicines Containing Plant Substances (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
a presente invenção se refere ao setor da indústria para extração e processamento de borracha natural e outros componentes de material vegetal. em particular, a invenção se refere a um processo para extrair a resina e a borracha a partir de plantas de guayule, que compreende colher, preservar e tratar mecanicamente e quimicamente as partes da planta, aplicáveis tanto em laboratório quanto em escala industrial, caracterizadas por rendimentos de quantidades significativamente altas e alta qualidade dos produtos extraídos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102015000082671 | 2015-12-14 | ||
ITUB2015A009492A ITUB20159492A1 (it) | 2015-12-14 | 2015-12-14 | Procedimento per l?estrazione di resina e gomma da piante di guayule. |
PCT/IB2016/057565 WO2017103775A1 (en) | 2015-12-14 | 2016-12-13 | Process for extracting resin and rubber from guayule plants |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018012025A2 true BR112018012025A2 (pt) | 2018-12-04 |
BR112018012025B1 BR112018012025B1 (pt) | 2022-05-24 |
Family
ID=55588473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018012025-1A BR112018012025B1 (pt) | 2015-12-14 | 2016-12-13 | Processo para extrair resina e borracha de plantas de guayule e borracha de guayule |
Country Status (17)
Country | Link |
---|---|
US (1) | US10738135B2 (pt) |
EP (1) | EP3390459B1 (pt) |
JP (1) | JP6947724B2 (pt) |
CN (1) | CN108473597B (pt) |
BR (1) | BR112018012025B1 (pt) |
CY (1) | CY1123970T1 (pt) |
ES (1) | ES2839280T3 (pt) |
HR (1) | HRP20202020T1 (pt) |
IT (1) | ITUB20159492A1 (pt) |
MX (1) | MX2018004707A (pt) |
MY (1) | MY185463A (pt) |
PT (1) | PT3390459T (pt) |
RS (1) | RS61200B1 (pt) |
RU (1) | RU2709876C1 (pt) |
SA (1) | SA518391394B1 (pt) |
SI (1) | SI3390459T1 (pt) |
WO (1) | WO2017103775A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20159400A1 (it) | 2015-12-14 | 2017-06-14 | Versalis Spa | Procedimento per l?estrazione di lattice, resina e gomma da piante di 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. |
AU2018312937B2 (en) | 2017-08-08 | 2022-09-29 | Kultevat, Inc. | System and method for continuous stirred tank solvent extraction using feedstock |
CA3071950A1 (en) | 2017-08-08 | 2019-02-14 | Kultevat, Inc. | Rubber and by-product extraction systems and methods |
US10775105B2 (en) * | 2018-11-19 | 2020-09-15 | Bridgestone Corporation | Methods for the desolventization of bagasse |
US20220056160A1 (en) * | 2018-12-21 | 2022-02-24 | Bridgestone Corporation | Processes For Removing Color Bodies From Guayule |
CN111443146A (zh) * | 2020-04-07 | 2020-07-24 | 北京化工大学 | 一种蒲公英橡胶草中橡胶含量的测试方法 |
AU2022358764A1 (en) * | 2021-10-06 | 2024-05-02 | Bridgestone Americas Tire Operations, Llc | Tire component from rubber composition including guayule rubber and eutectic composition and related methods |
AU2022361512A1 (en) * | 2021-10-06 | 2024-05-02 | Bridgestone Corporation | Purified guayule natural rubber and related processes |
Family Cites Families (16)
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 |
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 |
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 |
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 |
EP2822974B1 (en) | 2012-03-06 | 2017-02-01 | Bridgestone Corporation | Processes for the removal of rubber from non-hevea plants |
AU2013318191A1 (en) | 2012-09-18 | 2015-04-02 | Panaridus | Processes and methods of extracting rubber from guayule |
AU2014233344A1 (en) * | 2013-03-15 | 2015-10-08 | Yulex Corporation | Process for producing high quality non-hevea natural rubber |
ITUB20159400A1 (it) | 2015-12-14 | 2017-06-14 | Versalis Spa | Procedimento per l?estrazione di lattice, resina e gomma da piante di 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. |
-
2015
- 2015-12-14 IT ITUB2015A009492A patent/ITUB20159492A1/it unknown
-
2016
- 2016-12-13 RU RU2018113180A patent/RU2709876C1/ru active
- 2016-12-13 WO PCT/IB2016/057565 patent/WO2017103775A1/en active Application Filing
- 2016-12-13 JP JP2018518742A patent/JP6947724B2/ja active Active
- 2016-12-13 CN CN201680070448.8A patent/CN108473597B/zh active Active
- 2016-12-13 ES ES16829119T patent/ES2839280T3/es active Active
- 2016-12-13 BR BR112018012025-1A patent/BR112018012025B1/pt active IP Right Grant
- 2016-12-13 EP EP16829119.3A patent/EP3390459B1/en active Active
- 2016-12-13 PT PT168291193T patent/PT3390459T/pt unknown
- 2016-12-13 US US16/062,178 patent/US10738135B2/en active Active
- 2016-12-13 MX MX2018004707A patent/MX2018004707A/es unknown
- 2016-12-13 MY MYPI2018000501A patent/MY185463A/en unknown
- 2016-12-13 SI SI201631019T patent/SI3390459T1/sl unknown
- 2016-12-13 RS RS20201523A patent/RS61200B1/sr unknown
-
2018
- 2018-04-19 SA SA518391394A patent/SA518391394B1/ar unknown
-
2020
- 2020-12-11 CY CY20201101175T patent/CY1123970T1/el unknown
- 2020-12-17 HR HRP20202020TT patent/HRP20202020T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
HRP20202020T1 (hr) | 2021-05-14 |
EP3390459A1 (en) | 2018-10-24 |
CN108473597B (zh) | 2021-03-16 |
SA518391394B1 (ar) | 2022-05-15 |
SI3390459T1 (sl) | 2021-01-29 |
US10738135B2 (en) | 2020-08-11 |
JP6947724B2 (ja) | 2021-10-13 |
CN108473597A (zh) | 2018-08-31 |
EP3390459B1 (en) | 2020-10-14 |
JP2019501869A (ja) | 2019-01-24 |
MX2018004707A (es) | 2018-09-11 |
MY185463A (en) | 2021-05-19 |
PT3390459T (pt) | 2020-12-15 |
BR112018012025B1 (pt) | 2022-05-24 |
US20180371112A1 (en) | 2018-12-27 |
CY1123970T1 (el) | 2022-03-24 |
WO2017103775A1 (en) | 2017-06-22 |
ES2839280T3 (es) | 2021-07-05 |
ITUB20159492A1 (it) | 2017-06-14 |
RU2709876C1 (ru) | 2019-12-23 |
RS61200B1 (sr) | 2021-01-29 |
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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] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/12/2016, OBSERVADAS AS CONDICOES LEGAIS |