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MX346803B - Polvo fino de poliester alifatico de origen biologico y su metodo de preparacion. - Google Patents

Polvo fino de poliester alifatico de origen biologico y su metodo de preparacion.

Info

Publication number
MX346803B
MX346803B MX2013008402A MX2013008402A MX346803B MX 346803 B MX346803 B MX 346803B MX 2013008402 A MX2013008402 A MX 2013008402A MX 2013008402 A MX2013008402 A MX 2013008402A MX 346803 B MX346803 B MX 346803B
Authority
MX
Mexico
Prior art keywords
aliphatic polyester
less
powder
production method
fine powder
Prior art date
Application number
MX2013008402A
Other languages
English (en)
Other versions
MX2013008402A (es
Inventor
Loyen Karine
Flat Jean-Jacques
Mathieu Cyrille
Pradel Jean-Laurent
Le Guillaume
Original Assignee
Arkema France
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 Arkema France filed Critical Arkema France
Publication of MX2013008402A publication Critical patent/MX2013008402A/es
Publication of MX346803B publication Critical patent/MX346803B/es

Links

Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • 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
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)

Abstract

La invención se refiere a un método para la producción de polvo de poliéster alifático de origen biológico que tiene un diámetro medio en volumen de menos de 30 µm, que comprende: una etapa que consiste en suministrar un poliéster alifático que tiene una viscosidad inherente de menos de 0,5 dl/g; y una etapa que consiste en moler el poliéster, de manera que se obtiene un polvo de poliéster que tiene un diámetro medio en volumen de menos de 30 µm. La invención se refiere también a un polvo en el que las partículas tienen un diámetro medio en volumen de menos de 30 µm y están impregnadas con un compuesto seleccionado entre polioles y/o ácidos carboxílicos. La invención se refiere adicionalmente al uso del polvo para la producción de productos cosméticos, farmacéuticos y de perfumería.
MX2013008402A 2011-01-20 2012-01-20 Polvo fino de poliester alifatico de origen biologico y su metodo de preparacion. MX346803B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1150438A FR2970713B1 (fr) 2011-01-20 2011-01-20 Poudre fine de polyester aliphatique bioressource et procede de fabrication d'une telle poudre
PCT/FR2012/050130 WO2012098340A1 (fr) 2011-01-20 2012-01-20 Poudre fine de polyester aliphatique bioressource et procede de fabrication d'une telle poudre

Publications (2)

Publication Number Publication Date
MX2013008402A MX2013008402A (es) 2013-10-17
MX346803B true MX346803B (es) 2017-03-31

Family

ID=44245689

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013008402A MX346803B (es) 2011-01-20 2012-01-20 Polvo fino de poliester alifatico de origen biologico y su metodo de preparacion.

Country Status (8)

Country Link
US (1) US8802814B2 (es)
EP (1) EP2665765A1 (es)
JP (1) JP5961190B2 (es)
KR (1) KR101966617B1 (es)
CN (1) CN103328545B (es)
FR (1) FR2970713B1 (es)
MX (1) MX346803B (es)
WO (1) WO2012098340A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2848861B1 (fr) 2002-12-24 2005-09-30 Ela Medical Sa Dispositif medical actif, notamment dispositif implantable tel que stimulateur cardiaque, defibrillateur, cardioverteur ou dispositif multisite, comprenant des moyens de detection des troubles du sommeil
JP6543920B2 (ja) * 2014-11-28 2019-07-17 東レ株式会社 ポリマー微粒子
CN109069397B (zh) * 2016-05-10 2021-12-07 住友精化株式会社 化妆材料
FR3060008A1 (fr) * 2016-12-14 2018-06-15 Arkema France Film de copolymere a blocs nanostructure comprenant un bloc amorphe
WO2019159988A1 (en) * 2018-02-14 2019-08-22 Ricoh Company, Ltd. Method and apparatus for producing particles, particles, composition, particles dispersion liquid, and method for producing the particles dispersion liquid
JP2019137855A (ja) * 2018-02-14 2019-08-22 株式会社リコー 粒子の製造方法及びその製造装置、粒子及び組成物、並びに、粒子分散液及びその製造方法
KR102519456B1 (ko) 2018-03-15 2023-04-06 주식회사 엘지화학 미생물을 이용한 폴리(3-하이드록시프로피오네이트-b-락테이트) 블록공중합체
DE102018122210B4 (de) * 2018-09-12 2023-06-29 Rittec Umwelttechnik Gmbh Verfahren und Verwendung einer Vorrichtung zur Wiederaufarbeitung von Polyalkylenterephthalat enthaltenden Abfällen
JP2023124512A (ja) * 2022-02-25 2023-09-06 群栄化学工業株式会社 ポリオール組成物の製造方法、硬質ポリウレタンフォーム用組成物の製造方法及び硬質ポリウレタンフォームの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09241417A (ja) * 1996-03-14 1997-09-16 Dainippon Ink & Chem Inc 乳酸系ポリマーの原料回収方法
US6699963B2 (en) * 2002-03-18 2004-03-02 The Procter & Gamble Company Grinding process for plastic material and compositions therefrom
US6962006B2 (en) * 2002-12-19 2005-11-08 Acusphere, Inc. Methods and apparatus for making particles using spray dryer and in-line jet mill
DE102005054723A1 (de) * 2005-11-17 2007-05-24 Degussa Gmbh Verwendung von Polyesterpulver in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polyesterpulver
GB0524196D0 (en) 2005-11-28 2006-01-04 Cleansorb Ltd Comminutable polyesters
JP5093834B2 (ja) * 2006-01-27 2012-12-12 旭化成ケミカルズ株式会社 生分解性樹脂粉体及びその製造方法
JP2008007611A (ja) * 2006-06-29 2008-01-17 Kumamoto Technology & Industry Foundation ポリ乳酸から乳酸、および／または水溶性オリゴマーを回収する方法
US20090197780A1 (en) 2008-02-01 2009-08-06 Weaver Jimmie D Ultrafine Grinding of Soft Materials
FR2927626B1 (fr) * 2008-02-15 2011-02-25 Arkema France Poudre fine de polyamide issu de matieres renouvelables et procede de fabrication d'une telle poudre.
JP2010066491A (ja) * 2008-09-10 2010-03-25 Casio Electronics Co Ltd 電子写真トナー用樹脂及び電子写真トナー
JP2010133994A (ja) * 2008-12-02 2010-06-17 Casio Electronics Co Ltd 電子写真トナー用樹脂及び電子写真トナー

Also Published As

Publication number Publication date
KR101966617B1 (ko) 2019-04-09
JP5961190B2 (ja) 2016-08-02
US8802814B2 (en) 2014-08-12
FR2970713B1 (fr) 2014-04-25
FR2970713A1 (fr) 2012-07-27
MX2013008402A (es) 2013-10-17
CN103328545B (zh) 2015-09-02
CN103328545A (zh) 2013-09-25
US20130337025A1 (en) 2013-12-19
JP2014503025A (ja) 2014-02-06
EP2665765A1 (fr) 2013-11-27
WO2012098340A1 (fr) 2012-07-26
KR20140018244A (ko) 2014-02-12

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