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BRPI0815424A2 - particulando polimérico revestido e processo para revestir um particulado polimérico - Google Patents

particulando polimérico revestido e processo para revestir um particulado polimérico

Info

Publication number
BRPI0815424A2
BRPI0815424A2 BRPI0815424A BRPI0815424A BRPI0815424A2 BR PI0815424 A2 BRPI0815424 A2 BR PI0815424A2 BR PI0815424 A BRPI0815424 A BR PI0815424A BR PI0815424 A BRPI0815424 A BR PI0815424A BR PI0815424 A2 BRPI0815424 A2 BR PI0815424A2
Authority
BR
Brazil
Prior art keywords
polymeric particulate
coating
particulate
polymeric
particle component
Prior art date
Application number
BRPI0815424A
Other languages
English (en)
Inventor
Mcmichael James
Dhodapkar Shrikant
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0815424A2 publication Critical patent/BRPI0815424A2/pt

Links

Classifications

    • 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
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/163—Coating, i.e. applying a layer of liquid or solid material on the granule
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

particulado polimérico revestido e processo para revestir um particulado polimérico". a presente invenção refere-se a um particulado polimérico revestido, e a um processo para revestir um particulado polimérico. o particulado polimérico revestido inclui um particulado polimérico; e uma composição de revestimento presente em pelo menos uma porção de pelo menos uma superfície do particulado po1imérico. o revestimento inclui meios interconectados; e pelo menos uma ilha discreta envolta pelo menos parcialmente pelos meios interconectados. o processo para revestir um particulado polimérico inclui as seguintes etapas: (1) selecionar um particulado polimér i co; ( 2) selecionar uma dispersão aquosa compreendendo (a) um componente de partículas pequenas, sendo que o componente de partículas pequenas compreende um polímero polio1efínico tendo um tamanho médio de partícula na faixa de 0,02 a 0,15 mim; (b) um componente de partículas grandes, sendo que o componente de partículas grandes compreende um polímero poliolefínico tendo um tamanho médio de partícula na faixa de 0,3 a 0,8 mim; e (c) água; (3) aplicar a dita dispersão aquosa no particulado polimérico; (4) revestir,dessa maneira, o dito particulado polimérico.
BRPI0815424A 2007-09-14 2008-09-02 particulando polimérico revestido e processo para revestir um particulado polimérico BRPI0815424A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97262607P 2007-09-14 2007-09-14
PCT/US2008/075008 WO2009035877A1 (en) 2007-09-14 2008-09-02 A coat polymeric particulate, and a process for coating a polymeric particulate

Publications (1)

Publication Number Publication Date
BRPI0815424A2 true BRPI0815424A2 (pt) 2019-02-26

Family

ID=40452405

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815424A BRPI0815424A2 (pt) 2007-09-14 2008-09-02 particulando polimérico revestido e processo para revestir um particulado polimérico

Country Status (6)

Country Link
US (1) US20110008623A1 (pt)
EP (1) EP2200757B1 (pt)
JP (1) JP5514724B2 (pt)
CN (1) CN101855028A (pt)
BR (1) BRPI0815424A2 (pt)
WO (1) WO2009035877A1 (pt)

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US9808778B2 (en) 2012-05-31 2017-11-07 Resodyn Corporation Mechanical system that continuously processes a combination of materials
US10130924B2 (en) 2012-05-31 2018-11-20 Resodyn Corporation Mechanical system that fluidizes, mixes, coats, dries, combines, chemically reacts, and segregates materials
US10967355B2 (en) 2012-05-31 2021-04-06 Resodyn Corporation Continuous acoustic chemical microreactor
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EP3768485B1 (en) 2018-03-22 2023-11-22 Dow Global Technologies LLC Process for forming a rotational molded article and rotational molded article
JP7509699B2 (ja) 2018-06-29 2024-07-02 ダウ グローバル テクノロジーズ エルエルシー 低減したブロッキングを有するコーティングされたオレフィン系ポリマー
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Also Published As

Publication number Publication date
CN101855028A (zh) 2010-10-06
US20110008623A1 (en) 2011-01-13
JP2010539289A (ja) 2010-12-16
EP2200757A1 (en) 2010-06-30
JP5514724B2 (ja) 2014-06-04
WO2009035877A1 (en) 2009-03-19
EP2200757A4 (en) 2013-08-14
EP2200757B1 (en) 2014-10-22

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A, 8A, 9A E 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2513 DE 06-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]