MY145899A - Extraction and purification of polyester granules - Google Patents

Extraction and purification of polyester granules

Info

Publication number
MY145899A
MY145899A MYPI20092081A MY145899A MY 145899 A MY145899 A MY 145899A MY PI20092081 A MYPI20092081 A MY PI20092081A MY 145899 A MY145899 A MY 145899A
Authority
MY
Malaysia
Prior art keywords
purification
extraction
polyester granules
polyesters
polyester
Prior art date
Application number
Inventor
Sudesh Kanapathi K Pillai
Original Assignee
Univ Sains Malaysia
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 Univ Sains Malaysia filed Critical Univ Sains Malaysia
Priority to MYPI20092081 priority Critical patent/MY145899A/en
Priority to CN201080030356.XA priority patent/CN102510796B/en
Priority to BRPI1010921-8A priority patent/BRPI1010921B1/en
Priority to PCT/MY2010/000070 priority patent/WO2010134798A1/en
Publication of MY145899A publication Critical patent/MY145899A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

A PROCESS FOR RECOVERING POLYESTERS FROM POLYESTER-CONTAINING BIOMASS COMPRISING FEEDING THE BIOMASS TO AN ANIMAL WHICH EXCRETES FECAL PELLETS CONTAINING THE POLYESTERS; AND SEPARATING THE POLYESTERS FROM THE FECAL PELLETS.
MYPI20092081 2009-05-21 2009-05-21 Extraction and purification of polyester granules MY145899A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
MYPI20092081 MY145899A (en) 2009-05-21 2009-05-21 Extraction and purification of polyester granules
CN201080030356.XA CN102510796B (en) 2009-05-21 2010-05-05 The extraction of polyester granulate and purifying
BRPI1010921-8A BRPI1010921B1 (en) 2009-05-21 2010-05-05 PROCESS FOR THE EXTRACTION AND PURIFICATION OF POLYESTER BEADS
PCT/MY2010/000070 WO2010134798A1 (en) 2009-05-21 2010-05-05 Extraction and purification of polyester granules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20092081 MY145899A (en) 2009-05-21 2009-05-21 Extraction and purification of polyester granules

Publications (1)

Publication Number Publication Date
MY145899A true MY145899A (en) 2012-05-15

Family

ID=43126340

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20092081 MY145899A (en) 2009-05-21 2009-05-21 Extraction and purification of polyester granules

Country Status (4)

Country Link
CN (1) CN102510796B (en)
BR (1) BRPI1010921B1 (en)
MY (1) MY145899A (en)
WO (1) WO2010134798A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137290A1 (en) * 1991-11-13 1993-05-19 Bayer Ag ACTIVE CONTAINING FORMKOERPER BASED ON THERMOPLASTICALLY PROCESSABLE ELASTOMER COPOLYESTER, METHOD FOR THE PRODUCTION THEREOF, AND USE FOR THE CONTROL OF SHAEDLING
CN1074433C (en) * 1997-08-18 2001-11-07 清华紫光(集团)总公司 Polyester type starch plastic
CN2348947Y (en) * 1998-12-01 1999-11-17 泰和通环保技术有限公司 Plastics bag and excrement separator
WO2005021013A1 (en) * 2003-09-01 2005-03-10 Earthus, Inc. β-HYDROXY SHORT TO MEDIUM CHAIN FATTY ACID POLYMER
US20060027253A1 (en) * 2004-08-06 2006-02-09 Kaiser Brent R Pressure washer control system and method

Also Published As

Publication number Publication date
BRPI1010921B1 (en) 2020-03-10
BRPI1010921A2 (en) 2017-06-27
WO2010134798A1 (en) 2010-11-25
CN102510796B (en) 2015-09-16
CN102510796A (en) 2012-06-20

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