WO2010135792A1 - Processo de obtenção de polióis precursores de poliuretana a partir de fontes naturais e renováveis, e poliuretanas e compósitos degradáveis e biodegradáveis obtidos - Google Patents

Processo de obtenção de polióis precursores de poliuretana a partir de fontes naturais e renováveis, e poliuretanas e compósitos degradáveis e biodegradáveis obtidos Download PDF

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Publication number
WO2010135792A1
WO2010135792A1 PCT/BR2010/000079 BR2010000079W WO2010135792A1 WO 2010135792 A1 WO2010135792 A1 WO 2010135792A1 BR 2010000079 W BR2010000079 W BR 2010000079W WO 2010135792 A1 WO2010135792 A1 WO 2010135792A1
Authority
WO
WIPO (PCT)
Prior art keywords
products
polyol
degradable
polyurethanes
natural
Prior art date
Application number
PCT/BR2010/000079
Other languages
English (en)
French (fr)
Inventor
José Ricardo de Lello VICINO
Gerson Carlos Parreira Silva
Giuseppe SANTANCHÉ
Original Assignee
Vicino Jose Ricardo De Lello
Gerson Carlos Parreira Silva
Santanche Giuseppe
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 Vicino Jose Ricardo De Lello, Gerson Carlos Parreira Silva, Santanche Giuseppe filed Critical Vicino Jose Ricardo De Lello
Publication of WO2010135792A1 publication Critical patent/WO2010135792A1/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6484—Polysaccharides and derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

A presente invenção está relacionada com processo de obtenção de precursores de poliuretanas, polióis, compreendendo os produtos de sínteses distintas e suas misturas, seguidas de etapas de dissolução e emulsificação de monossacarídeos e/ou dissacarídeos e/ou polissacarídeos e/ou misturas e derivados dos mesmos, e utilização de termoplásticos micronizados. Na presente invenção, estão descritas as reações de polióil com poliisocianato produzindo poliuretana, bem como o polióil obtido quanto a poliuretana obtida da citada reação de polióil com poliisocianato e suas composições, além de produtos obtidos pós-expansão, tais como: embalagens, descartáveis para indústria de alimentos, produtos para a agroindústria, tais como substrato e repositório para mudas, espumas para arranjos florais, filtros industriais, absorventes de produtos químicos, barreiras de contenção de derrames, produtos para pet-shop, como absorventes para urinas de cães e gatos, matéria-prima para produção de filtros cerâmicos e outros.
PCT/BR2010/000079 2009-05-29 2010-03-16 Processo de obtenção de polióis precursores de poliuretana a partir de fontes naturais e renováveis, e poliuretanas e compósitos degradáveis e biodegradáveis obtidos WO2010135792A1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0901797-6 2009-05-29
BRPI0901797 BRPI0901797A2 (pt) 2009-05-29 2009-05-29 processo de obtenção de polióis precursores de poliuretana a partir de fontes naturais e renováveis, e poliuretanas e compósitos degradáveis e biodegradáveis obtidos

Publications (1)

Publication Number Publication Date
WO2010135792A1 true WO2010135792A1 (pt) 2010-12-02

Family

ID=43222068

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2010/000079 WO2010135792A1 (pt) 2009-05-29 2010-03-16 Processo de obtenção de polióis precursores de poliuretana a partir de fontes naturais e renováveis, e poliuretanas e compósitos degradáveis e biodegradáveis obtidos

Country Status (2)

Country Link
BR (1) BRPI0901797A2 (pt)
WO (1) WO2010135792A1 (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9587151B2 (en) 2013-03-15 2017-03-07 Henkel IP & Holding GmbH Anaerobic curable compositions
WO2024135690A1 (ja) * 2022-12-21 2024-06-27 株式会社イノアックコーポレーション ポリウレタンフォーム、及びポリウレタンフォーム製造用組成物

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112480347A (zh) * 2020-11-26 2021-03-12 上海应用技术大学 一种杜仲籽油改性tpu及其制备方法
CN112480649A (zh) * 2020-11-26 2021-03-12 上海应用技术大学 一种二氧化钛/tpu复合型亲水薄膜及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021535A (en) * 1988-05-19 1991-06-04 W. R. Grace & Co.-Conn. Castor oil based polyurethane for underbody coatings and the like
WO2007095710A1 (en) * 2006-02-24 2007-08-30 Phb Industrial S.A. Composition for preparing a degradable polyol polyester, process for obtaining a polyol polyester, an elastomer, foams, paints and adhesives, and a degradable polyol polyester foam

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021535A (en) * 1988-05-19 1991-06-04 W. R. Grace & Co.-Conn. Castor oil based polyurethane for underbody coatings and the like
WO2007095710A1 (en) * 2006-02-24 2007-08-30 Phb Industrial S.A. Composition for preparing a degradable polyol polyester, process for obtaining a polyol polyester, an elastomer, foams, paints and adhesives, and a degradable polyol polyester foam

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FELISBERTI, M.I. ET AL.: "Espumas Flexiveis de poliuretana a base de poliois de oleo de mamona", DISSERTAÇÃO DE MESTRADO, 2007 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9587151B2 (en) 2013-03-15 2017-03-07 Henkel IP & Holding GmbH Anaerobic curable compositions
WO2024135690A1 (ja) * 2022-12-21 2024-06-27 株式会社イノアックコーポレーション ポリウレタンフォーム、及びポリウレタンフォーム製造用組成物

Also Published As

Publication number Publication date
BRPI0901797A2 (pt) 2011-01-25

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