DOP2007000037A - Mezcla polimerica ambientalmente degradable y proceso para obtener una mezcla polimerica ambientalmente degradable - Google Patents

Mezcla polimerica ambientalmente degradable y proceso para obtener una mezcla polimerica ambientalmente degradable

Info

Publication number
DOP2007000037A
DOP2007000037A DO2007000037A DO2007000037A DOP2007000037A DO P2007000037 A DOP2007000037 A DO P2007000037A DO 2007000037 A DO2007000037 A DO 2007000037A DO 2007000037 A DO2007000037 A DO 2007000037A DO P2007000037 A DOP2007000037 A DO P2007000037A
Authority
DO
Dominican Republic
Prior art keywords
environmentally degradable
degradable polymer
polymer mix
mixture
present
Prior art date
Application number
DO2007000037A
Other languages
English (en)
Inventor
Nascimento Jefter Fernandes
Wagner Mauricio Pachekoski
Agnelli Jose Augusto Marcondes
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 DOP2007000037A publication Critical patent/DOP2007000037A/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

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

Abstract

La actual invención se refiere a una mezcla polimérica para la preparación de materiales ambientalmente degradables, dicha mezcla que abarca los polímeros biodegradables, polyhydroxybutyrate - PHB o los copolímeros contenidos y (adipate butileno/terephthalate butileno) copolyester alifático-aromático poly y por lo menos un aditivo. La actual invención más futura se refiere al proceso para obtener dicha mezcla, aplicando la técnica de la protuberancia para obtener una morfología adecuada en la distribución, la dispersión y la interacción de los polímeros, para obtener mezclas poliméricas compatibles, permitiendo que los gránulos de las mezclas poliméricas producidas sean utilizados para fabricar varios productos moldeados por inyección.
DO2007000037A 2006-02-24 2007-02-21 Mezcla polimerica ambientalmente degradable y proceso para obtener una mezcla polimerica ambientalmente degradable DOP2007000037A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0600685-0A BRPI0600685A (pt) 2006-02-24 2006-02-24 blenda polimérica ambientalmente degradável e seu processo de obtenção

Publications (1)

Publication Number Publication Date
DOP2007000037A true DOP2007000037A (es) 2007-09-15

Family

ID=38162258

Family Applications (1)

Application Number Title Priority Date Filing Date
DO2007000037A DOP2007000037A (es) 2006-02-24 2007-02-21 Mezcla polimerica ambientalmente degradable y proceso para obtener una mezcla polimerica ambientalmente degradable

Country Status (7)

Country Link
US (1) US20100048767A1 (es)
JP (1) JP2009527592A (es)
AU (1) AU2007218990A1 (es)
BR (1) BRPI0600685A (es)
CA (1) CA2641921A1 (es)
DO (1) DOP2007000037A (es)
WO (1) WO2007095707A1 (es)

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KR102431676B1 (ko) * 2021-07-30 2022-08-11 씨제이제일제당(주) 생분해성 수지 조성물, 이를 이용한 생분해성 필름 및 멀칭 필름, 및 이의 제조방법
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Also Published As

Publication number Publication date
US20100048767A1 (en) 2010-02-25
WO2007095707A1 (en) 2007-08-30
BRPI0600685A (pt) 2007-11-20
CA2641921A1 (en) 2007-08-30
JP2009527592A (ja) 2009-07-30
AU2007218990A1 (en) 2007-08-30

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