SMT202000066T1 - Metodo per la separazione dei costituenti isoprenici del guayule - Google Patents

Metodo per la separazione dei costituenti isoprenici del guayule

Info

Publication number
SMT202000066T1
SMT202000066T1 SM20200066T SMT202000066T SMT202000066T1 SM T202000066 T1 SMT202000066 T1 SM T202000066T1 SM 20200066 T SM20200066 T SM 20200066T SM T202000066 T SMT202000066 T SM T202000066T SM T202000066 T1 SMT202000066 T1 SM T202000066T1
Authority
SM
San Marino
Prior art keywords
guayule
separation
isoprenic
constituents
isoprenic constituents
Prior art date
Application number
SM20200066T
Other languages
English (en)
Italian (it)
Inventor
Cecilia Querci
Prete Danilo Del
Maria Caldararo
Gianni Girotti
Original Assignee
Versalis Spa
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 Spa filed Critical Versalis Spa
Publication of SMT202000066T1 publication Critical patent/SMT202000066T1/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09FNATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F1/00Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
    • C09F1/04Chemical modification, e.g. esterification
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D9/00Crystallisation
    • B01D9/0018Evaporation of components of the mixture to be separated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D9/00Crystallisation
    • B01D9/005Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/095Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/03Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/14Preparation of carboxylic acid esters from carboxylic acid halides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/48Separation; Purification; Stabilisation; Use of additives
    • C07C67/52Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/48Separation; Purification; Stabilisation; Use of additives
    • C07C67/56Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/48Separation; Purification; Stabilisation; Use of additives
    • C07C67/58Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J53/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C07J53/002Carbocyclic rings fused
    • C07J53/0043 membered carbocyclic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005Oxygen-containing hetero ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00Treatment of rubber latex
    • C08C1/02Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/04Purifying; Deproteinising
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00Systems containing two condensed rings
    • C07C2602/02Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14All rings being cycloaliphatic
    • C07C2602/32All rings being cycloaliphatic the ring system containing at least eleven carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Steroid Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • External Artificial Organs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SM20200066T 2015-07-31 2016-07-29 Metodo per la separazione dei costituenti isoprenici del guayule SMT202000066T1 (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITUB2015A002746A ITUB20152746A1 (it) 2015-07-31 2015-07-31 Metodo per la separazione dei costituenti isoprenici del guayule.
PCT/IB2016/054578 WO2017021852A1 (en) 2015-07-31 2016-07-29 Method for the separation of the isoprenic constituents of guayule
EP16757959.8A EP3328874B1 (en) 2015-07-31 2016-07-29 Method for the separation of the isoprenic constituents of guayule

Publications (1)

Publication Number Publication Date
SMT202000066T1 true SMT202000066T1 (it) 2020-07-08

Family

ID=54364574

Family Applications (1)

Application Number Title Priority Date Filing Date
SM20200066T SMT202000066T1 (it) 2015-07-31 2016-07-29 Metodo per la separazione dei costituenti isoprenici del guayule

Country Status (21)

Country Link
US (1) US10570312B2 (enExample)
EP (1) EP3328874B1 (enExample)
JP (1) JP6776326B2 (enExample)
CN (1) CN107709346B (enExample)
BR (1) BR112017026757B1 (enExample)
CY (1) CY1122620T1 (enExample)
DK (1) DK3328874T3 (enExample)
ES (1) ES2770005T3 (enExample)
HR (1) HRP20200135T1 (enExample)
HU (1) HUE048056T2 (enExample)
IT (1) ITUB20152746A1 (enExample)
LT (1) LT3328874T (enExample)
MX (1) MX2018001048A (enExample)
MY (1) MY185910A (enExample)
PL (1) PL3328874T3 (enExample)
PT (1) PT3328874T (enExample)
RS (1) RS59889B1 (enExample)
RU (1) RU2704821C2 (enExample)
SI (1) SI3328874T1 (enExample)
SM (1) SMT202000066T1 (enExample)
WO (1) WO2017021852A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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.
CN109096112B (zh) * 2018-09-20 2021-06-18 上海诗丹德标准技术服务有限公司 款冬酮的制备方法
MX2023007210A (es) * 2020-12-17 2023-08-21 Bridgestone Corp Extraccion de resina de guayule.
WO2022133477A1 (en) * 2020-12-18 2022-06-23 Bridgestone Corporation Modified guayule resin product and related processes
JP2024508392A (ja) * 2021-02-08 2024-02-27 株式会社ブリヂストン 変性グアユール樹脂生成物及び関連するプロセス
CN117443077B (zh) * 2023-10-27 2024-03-15 临沂广辰化工有限公司 一种菊酸乙酯提纯加工装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739038A (en) * 1987-01-30 1988-04-19 The Firestone Tire & Rubber Company Process for the controlled partition of guayule resin
US20090099309A1 (en) * 2007-10-16 2009-04-16 Yulex Corporation Guayule resin multipolymer
JP6606173B2 (ja) 2014-10-22 2019-11-13 ベルサリス、ソシエタ、ペル、アチオニ グアユール植物を加工利用するための統合された方法

Also Published As

Publication number Publication date
EP3328874B1 (en) 2019-11-06
JP2018522890A (ja) 2018-08-16
BR112017026757B1 (pt) 2021-09-28
HRP20200135T1 (hr) 2020-08-21
MY185910A (en) 2021-06-14
BR112017026757A2 (pt) 2018-08-21
US20180171178A1 (en) 2018-06-21
WO2017021852A1 (en) 2017-02-09
RU2704821C2 (ru) 2019-10-31
MX2018001048A (es) 2018-06-07
PL3328874T3 (pl) 2020-07-27
ITUB20152746A1 (it) 2017-01-31
CY1122620T1 (el) 2021-03-12
SI3328874T1 (sl) 2020-04-30
RU2018105348A (ru) 2019-08-29
RS59889B1 (sr) 2020-03-31
PT3328874T (pt) 2020-02-10
EP3328874A1 (en) 2018-06-06
ES2770005T3 (es) 2020-06-30
JP6776326B2 (ja) 2020-10-28
RU2018105348A3 (enExample) 2019-08-29
HUE048056T2 (hu) 2020-05-28
LT3328874T (lt) 2020-04-10
CN107709346A (zh) 2018-02-16
CN107709346B (zh) 2020-11-03
US10570312B2 (en) 2020-02-25
DK3328874T3 (da) 2020-02-10

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