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MX2019000942A - Polimero con incorporacion de nanoparticulas de oxido de calcio (cao) para envase de alimento. - Google Patents

Polimero con incorporacion de nanoparticulas de oxido de calcio (cao) para envase de alimento.

Info

Publication number
MX2019000942A
MX2019000942A MX2019000942A MX2019000942A MX2019000942A MX 2019000942 A MX2019000942 A MX 2019000942A MX 2019000942 A MX2019000942 A MX 2019000942A MX 2019000942 A MX2019000942 A MX 2019000942A MX 2019000942 A MX2019000942 A MX 2019000942A
Authority
MX
Mexico
Prior art keywords
cao
nanoparticles
polymer
food packaging
poly
Prior art date
Application number
MX2019000942A
Other languages
English (en)
Inventor
Moises Silva Mendez Cristian
Andres BOBILLIER ROCHET Felipe
Manuel DIAZ NOVOA Boris
Andrés Seura Araya Pablo
Alberto Canales Arevalo Daniel
Andrea ZAPATA RAMIREZ Paula
Original Assignee
Univ Santiago Chile
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 Santiago Chile filed Critical Univ Santiago Chile
Publication of MX2019000942A publication Critical patent/MX2019000942A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)

Abstract

Película polimérica biocida que comprende nanopartículas de óxido de calcio (CaO) de un tamaño menor a 55 nm como agente biocida y un polímero termoplástico seleccionado de polietileno (PE), polipropileno (PP), poliestireno (PS), ácido poliláctico (PLA), polihidroxibutirato (PHB), ácido poliglicólico (PGA) o una mezcla de dos o más de los mismas, donde las nanopartículas de CaO están presente en una cantidad de 3 a 10% en peso en base al peso total de la película, y opcionalmente comprende nanopartículas de CaO modificadas con ácido oleico.
MX2019000942A 2016-07-22 2017-07-19 Polimero con incorporacion de nanoparticulas de oxido de calcio (cao) para envase de alimento. MX2019000942A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL2016001863A CL2016001863A1 (es) 2016-07-22 2016-07-22 Polimero con incorporación de nanopartículas de mgo y cao para envase de alimento.
PCT/CL2017/050035 WO2018014144A1 (es) 2016-07-22 2017-07-19 Polímero con incorporación de nanopartículas de cao para envase de alimento

Publications (1)

Publication Number Publication Date
MX2019000942A true MX2019000942A (es) 2019-11-28

Family

ID=57234078

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019000942A MX2019000942A (es) 2016-07-22 2017-07-19 Polimero con incorporacion de nanoparticulas de oxido de calcio (cao) para envase de alimento.

Country Status (4)

Country Link
CN (1) CN109952026A (es)
CL (1) CL2016001863A1 (es)
MX (1) MX2019000942A (es)
WO (1) WO2018014144A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2019002565A1 (es) * 2019-09-09 2019-11-29 Univ Santiago Chile Nano partículas de óxido de calcio y nanocómposito polimñerico que las comprende, método de obtención a partir de subproductos/descartes alimentarios sólidos naturales ricos en carbonato de calcio y método de preparación de nanocómposito poliméroco, y uso como antimicrobiano en películas para envasado de alimentos o recubrimientos de distintas superficies

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1262592C (zh) * 2002-07-08 2006-07-05 北京崇高纳米科技有限公司 一种果蔬保鲜塑料薄膜及其制造方法
CN1817963A (zh) * 2005-12-09 2006-08-16 中国石油天然气股份有限公司 单层透明的高阻隔的聚对苯二甲酸乙二醇酯复合材料制品
GB0603138D0 (en) * 2006-02-16 2006-03-29 Queen Mary & Westfield College Virucidal materials
CN101747548A (zh) * 2008-12-16 2010-06-23 金发科技股份有限公司 一种用于制备高强度聚烯烃透气膜的复合物及其制备方法
CN101518259B (zh) * 2009-03-11 2011-12-14 中国科学技术大学 多晶纳米钙铝氧化物的抗菌用途
GB0909030D0 (en) * 2009-05-26 2009-07-01 Intrinsiq Materials Ltd Antibacterial composition
CN103058243B (zh) * 2012-12-31 2015-05-27 杭州师范大学 一种纳米氧化钙及其应用
EP2994413A4 (en) * 2013-05-06 2017-05-03 Bar-Ilan University Doped metal oxide nanoparticles of and uses thereof
CN105713228A (zh) * 2014-12-04 2016-06-29 上海恩捷新材料科技股份有限公司 耐高温抗变形复合微孔膜的制造方法及其用途
CN104788785A (zh) * 2015-04-20 2015-07-22 浙江一帆日用品有限公司 一种环保抗菌保鲜袋
CN105694229B (zh) * 2016-04-24 2017-12-12 广州美泰塑料包装有限公司 一种pp抗菌塑料及其制备方法
CN105694404A (zh) * 2016-04-25 2016-06-22 芜湖品通塑业科技有限公司 可降解材料组合物和可降解塑料袋的制备方法及应用

Also Published As

Publication number Publication date
WO2018014144A1 (es) 2018-01-25
CL2016001863A1 (es) 2016-09-16
CN109952026A (zh) 2019-06-28

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