TW200740918A - Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend - Google Patents

Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend

Info

Publication number
TW200740918A
TW200740918A TW096106257A TW96106257A TW200740918A TW 200740918 A TW200740918 A TW 200740918A TW 096106257 A TW096106257 A TW 096106257A TW 96106257 A TW96106257 A TW 96106257A TW 200740918 A TW200740918 A TW 200740918A
Authority
TW
Taiwan
Prior art keywords
environmentally degradable
blend
polymeric blend
degradable polymeric
obtaining
Prior art date
Application number
TW096106257A
Other languages
Chinese (zh)
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
Publication of TW200740918A publication Critical patent/TW200740918A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The present invention refers to a polymeric blend for the preparation of environmentally degradable materials, said blend comprising biodegradable polymers, polyhydroxybutyrate - PHB or copolymers thereof and poly (butylene adipate/butylene terephthalate) aliphatic-aromatic copolyester and at least one additive. The present invention further refers to the process for obtaining said blend, by applying the extrusion technique to obtain an adequate morphology in the distribution, dispersion and interaction of the polymers, so as to obtain compatible polymeric blends, allowing the granules of the produced polymeric blends to be utilized to manufacture several injection molded products.
TW096106257A 2006-02-24 2007-02-16 Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend TW200740918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR2006000685 2006-02-24

Publications (1)

Publication Number Publication Date
TW200740918A true TW200740918A (en) 2007-11-01

Family

ID=57913979

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096106257A TW200740918A (en) 2006-02-24 2007-02-16 Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend

Country Status (1)

Country Link
TW (1) TW200740918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398310B (en) * 2010-01-28 2013-06-11 Univ Nat Sun Yat Sen Degradable and slow-releasing material for enhancing chemical oxidation of contaminated soil and groundwater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398310B (en) * 2010-01-28 2013-06-11 Univ Nat Sun Yat Sen Degradable and slow-releasing material for enhancing chemical oxidation of contaminated soil and groundwater

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