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BRPI0600681A - blenda polimérica ambientalmente degradável e seu processo de obtenção - Google Patents

blenda polimérica ambientalmente degradável e seu processo de obtenção

Info

Publication number
BRPI0600681A
BRPI0600681A BRPI0600681-7A BRPI0600681A BRPI0600681A BR PI0600681 A BRPI0600681 A BR PI0600681A BR PI0600681 A BRPI0600681 A BR PI0600681A BR PI0600681 A BRPI0600681 A BR PI0600681A
Authority
BR
Brazil
Prior art keywords
blend
environmentally degradable
degradable polymeric
polymeric blend
obtaining
Prior art date
Application number
BRPI0600681-7A
Other languages
English (en)
Inventor
Jefter Fernandes Nascimento
Wagner Mauricio Pachekoski
Jose Augusto Marcondes Agnelli
Original Assignee
Phb Ind Sa
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 Phb Ind Sa filed Critical Phb Ind Sa
Priority to BRPI0600681-7A priority Critical patent/BRPI0600681A/pt
Priority to DO2007000038A priority patent/DOP2007000038A/es
Priority to JP2008555571A priority patent/JP2009527593A/ja
Priority to US12/280,407 priority patent/US20090082491A1/en
Priority to PCT/BR2007/000044 priority patent/WO2007095708A1/en
Priority to CA002641922A priority patent/CA2641922A1/en
Priority to AU2007218992A priority patent/AU2007218992A1/en
Publication of BRPI0600681A publication Critical patent/BRPI0600681A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Wrappers (AREA)

Abstract

BLENDA POLIMéRICA AMBIENTALMENTE DEGRADáVEL E SEU PROCESSO DE OBTENçãO A presente invenção refere-se a uma blenda polimérica ambientalmente degradável, compreendendo polímeros biodegradáveis definidos por polihidroxibutirato (PHB) ou seus copolímeros e policaprolactona (PCL) e, opcionalmente, pelo menos um aditivo, de carga, nucleante, estabilizante térmico, auxiliar de processamento, com a finalidade de preparar uma blenda polimérica ambientalmente degradável. De acordo com o processo de obtenção aqui descrito, a blenda resultante da mistura dos polímeros biodegradáveis, PHB e PCL, e pelo menos um aditivo, pode ser utilizada na fabricação de embalagens injetadas para alimentos, cosméticos, tubetes, peças técnicas e outros produtos injetados.
BRPI0600681-7A 2006-02-24 2006-02-24 blenda polimérica ambientalmente degradável e seu processo de obtenção BRPI0600681A (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BRPI0600681-7A BRPI0600681A (pt) 2006-02-24 2006-02-24 blenda polimérica ambientalmente degradável e seu processo de obtenção
DO2007000038A DOP2007000038A (es) 2006-02-24 2007-02-21 Mezcla polimerica ambientalmente degradable y proceso para obtener una mezcla polimerica ambientalmente degradable
JP2008555571A JP2009527593A (ja) 2006-02-24 2007-02-23 環境分解性ポリマーブレンド及び環境分解性ポリマーブレンドを得る方法
US12/280,407 US20090082491A1 (en) 2006-02-24 2007-02-23 Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend
PCT/BR2007/000044 WO2007095708A1 (en) 2006-02-24 2007-02-23 Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend
CA002641922A CA2641922A1 (en) 2006-02-24 2007-02-23 Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend
AU2007218992A AU2007218992A1 (en) 2006-02-24 2007-02-23 Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0600681-7A BRPI0600681A (pt) 2006-02-24 2006-02-24 blenda polimérica ambientalmente degradável e seu processo de obtenção

Publications (1)

Publication Number Publication Date
BRPI0600681A true BRPI0600681A (pt) 2007-11-20

Family

ID=38134764

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600681-7A BRPI0600681A (pt) 2006-02-24 2006-02-24 blenda polimérica ambientalmente degradável e seu processo de obtenção

Country Status (7)

Country Link
US (1) US20090082491A1 (pt)
JP (1) JP2009527593A (pt)
AU (1) AU2007218992A1 (pt)
BR (1) BRPI0600681A (pt)
CA (1) CA2641922A1 (pt)
DO (1) DOP2007000038A (pt)
WO (1) WO2007095708A1 (pt)

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CN103224697B (zh) * 2013-05-21 2015-12-02 上海交通大学 一种可完全生物降解的pha/pcl共混物及其制备方法
CN104987683A (zh) * 2015-07-30 2015-10-21 苏州荣昌复合材料有限公司 一种可降解改性塑料及其制备方法
KR101715317B1 (ko) * 2015-10-05 2017-03-22 주식회사 서연이화 발포체 조성물 및 그 제조방법
CN108102320B (zh) * 2017-12-06 2019-11-12 海南大学 一种聚乳酸/聚己内酯/聚甲醛共混物的制备方法
CN111154245A (zh) * 2020-01-23 2020-05-15 中科信晖(海南)新材料科技有限公司 一种全生物降解牙线棒手柄及其制备方法
CN112409801A (zh) * 2020-11-18 2021-02-26 浙江晟祺实业有限公司 一种可降解包装材料及制备工艺
PL246453B1 (pl) 2022-05-09 2025-01-27 Politechnika Rzeszowska Im Ignacego Lukasiewicza Sposób wielokrotnego przetwarzania wyrobów z biodegradowalnego kompozytu termoplastycznego
CN115627057B (zh) * 2022-09-26 2023-10-20 北京微构工场生物技术有限公司 一种吸管及其制备方法
PL443391A1 (pl) 2023-01-02 2024-07-08 Politechnika Rzeszowska im. Ignacego Łukasiewicza Biodegradowalny kompozyt termoplastyczny oraz sposób wytwarzania biodegradowalnego kompozytu termoplastycznego

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Also Published As

Publication number Publication date
US20090082491A1 (en) 2009-03-26
WO2007095708A1 (en) 2007-08-30
CA2641922A1 (en) 2007-08-30
DOP2007000038A (es) 2007-09-15
AU2007218992A1 (en) 2007-08-30
JP2009527593A (ja) 2009-07-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]