ES8705838A1 - Metodo para convertir biopoliesteres en una mezcla pura de acidos organicos y sus sales - Google Patents

Metodo para convertir biopoliesteres en una mezcla pura de acidos organicos y sus sales

Info

Publication number
ES8705838A1
ES8705838A1 ES552594A ES552594A ES8705838A1 ES 8705838 A1 ES8705838 A1 ES 8705838A1 ES 552594 A ES552594 A ES 552594A ES 552594 A ES552594 A ES 552594A ES 8705838 A1 ES8705838 A1 ES 8705838A1
Authority
ES
Spain
Prior art keywords
chemicals
vegetable material
converting
converting vegetable
biopolyesters
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
ES552594A
Other languages
English (en)
Other versions
ES552594A0 (es
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.)
Kemira Oyj
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Publication of ES8705838A1 publication Critical patent/ES8705838A1/es
Publication of ES552594A0 publication Critical patent/ES552594A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/295—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with inorganic bases, e.g. by alkali fusion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

METODO PARA CONVERTIR BIPOLIESTERES EN UNA MEZCLA SIMPLE DE ACIDOS ORGANICOS Y SUS SALES. CONSISTE EN LA DESPOLIMERIZACION CON UN ACIDO O CON UN ALCALI, Y EN LA OXIDACION CON UN AGENTE OXIDANTE FUERTE O CON UN ALCALI FUERTE DESHIDRATANTE; LLEVANDOSE A CABO LA OXIDACION CON HIDROXIDO SODICO O POTASICO A 200-400JC, CON UN OXIDANTE FUERTE, TAL COMO EN UNA SOLUCION ACUOSA DE PERMANGANATO POTASICO O ACIDO CROMICO A TEMPERATURA DE 50JC, UTILIZANDOSE CORTEZA DE ABEDUL Y/O CORCHO DE ROBLE FINAMENTE DIVIDIDOS COMO FUENTE DE BIOPOLIESTER. TIENE APLICACIONES PARA LA OBTENCION DE MATERIAS PRIMAS PARA LA INDUSTRIA.
ES552594A 1985-03-04 1986-03-03 Metodo para convertir biopoliesteres en una mezcla pura de acidos organicos y sus sales Expired ES8705838A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI850863A FI77441C (fi) 1985-03-04 1985-03-04 Foerfarande foer omvandling av vaextmaterial till kemikalier.

Publications (2)

Publication Number Publication Date
ES8705838A1 true ES8705838A1 (es) 1987-05-16
ES552594A0 ES552594A0 (es) 1987-05-16

Family

ID=8520458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552594A Expired ES8705838A1 (es) 1985-03-04 1986-03-03 Metodo para convertir biopoliesteres en una mezcla pura de acidos organicos y sus sales

Country Status (7)

Country Link
US (1) US4732708A (es)
CA (1) CA1248123A (es)
ES (1) ES8705838A1 (es)
FI (1) FI77441C (es)
FR (1) FR2578247B1 (es)
PT (1) PT82103B (es)
SE (1) SE8600885L (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5780704A (en) * 1992-06-04 1998-07-14 Mitsui Chemicals, Inc. Process for treating plastic product
US6369101B1 (en) 1999-02-26 2002-04-09 Regents Of The University Of Minnesota Therapeutic method to treat herpes virus infection
US6392070B1 (en) * 1999-08-10 2002-05-21 Regents Of The University Of Minnesota Birch bark processing and the isolation of natural products from birch bark
ES2218401T3 (es) * 2000-03-28 2004-11-16 Birken Gmbh Emulsion que contiene un extracto de plantas que incluye triterpeno, procedimiento para la preparacion de la emulsion asi como para la obtencion del extracto de plantas.
CA2649704A1 (en) * 2006-04-18 2007-10-25 Regents Of The University Of Minnesota Depolymerization extraction of compounds from birch bark
SE531491C2 (sv) * 2007-03-29 2009-04-28 Reac Fuel Ab Bränsle framställt från biomassa
SE534010C2 (sv) * 2009-02-13 2011-03-29 Stfi Packforsk Ab Förfarande för omvandling av suberin- och/eller cutin-innehållande växtdelar till en blandning innehållande en suberinmonomer
FI20096137A0 (fi) * 2009-11-04 2009-11-04 Upm Kymmene Corp Menetelmä eläimen ruoansulatuskanavan mikrobistoon vaikuttamiseksi, mikrobista modulaattoria sisältävä rehukoostumus ja mikrobisen modulaattorin käyttö
FI123346B (fi) 2011-05-24 2013-02-28 Upm Kymmene Corp Menetelmä koivunkuoren käsittelemiseksi ja tuotteen käyttäminen
US9744542B2 (en) 2013-07-29 2017-08-29 Apeel Technology, Inc. Agricultural skin grafting
ITPR20130066A1 (it) * 2013-08-26 2015-02-27 Chiesa Virginio Metodo di estrazione di un polimero poliestere o cutina dagli scarti di pomodoro e polimero poliestere cosi' estratto.
ES2784914T3 (es) * 2015-05-20 2020-10-02 Apeel Tech Inc Composiciones de extractos de plantas y métodos de preparación de las mismas
WO2017048951A1 (en) 2015-09-16 2017-03-23 Apeel Technology, Inc. Precursor compounds for molecular coatings
JP6549326B2 (ja) 2015-12-10 2019-07-24 アピール テクノロジー，インコーポレイテッド 保護コーティングを形成するための植物抽出物組成物
EP3407713A1 (en) 2016-01-26 2018-12-05 Apeel Technology, Inc. Method for preparing and preserving sanitized products
CN110087475B (zh) * 2016-11-17 2023-04-11 阿比尔技术公司 由植物提取物形成的组合物及其制备方法
BR112020009867A2 (pt) 2018-01-04 2020-11-03 Amryt Research Limited composição formadora de cremosidade
CN109318327B (zh) * 2018-10-29 2020-09-18 北京林业大学 一种木栓脂改性剂及其制备方法
EP4114181A1 (en) 2020-03-04 2023-01-11 Apeel Technology, Inc. Coated agricultural products and corresponding methods
WO2022094339A1 (en) 2020-10-30 2022-05-05 Apeel Technology, Inc. Compositions and methods of preparation thereof
SE545712C2 (en) * 2020-12-14 2023-12-19 Reselo Ab Elastomeric biomaterials obtainable by a method of polymerizing suberin monomers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060211A (en) * 1962-10-23 Process for producing saturated
US2947764A (en) * 1955-11-10 1960-08-02 Grenco Inc Method of producing, separating and recovering reaction products from bark
US4016207A (en) * 1975-11-05 1977-04-05 Boise Cascade Corporation Hydrolyzing di- and tricarboxy celluloses with sulfurous acid

Also Published As

Publication number Publication date
FR2578247A1 (fr) 1986-09-05
SE8600885L (sv) 1986-09-05
FI850863L (fi) 1986-09-05
PT82103A (en) 1986-03-01
FI850863A0 (fi) 1985-03-04
ES552594A0 (es) 1987-05-16
PT82103B (pt) 1987-12-30
FI77441B (fi) 1988-11-30
CA1248123A (en) 1989-01-03
SE8600885D0 (sv) 1986-02-27
US4732708A (en) 1988-03-22
FI77441C (fi) 1989-03-10
FR2578247B1 (fr) 1989-06-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203