BRPI0606206A2 - cavacos compartimentalizados com polìmeros similares de viscosidades diferentes para processabilidade aperfeiçoada - Google Patents

cavacos compartimentalizados com polìmeros similares de viscosidades diferentes para processabilidade aperfeiçoada

Info

Publication number
BRPI0606206A2
BRPI0606206A2 BRPI0606206-7A BRPI0606206A BRPI0606206A2 BR PI0606206 A2 BRPI0606206 A2 BR PI0606206A2 BR PI0606206 A BRPI0606206 A BR PI0606206A BR PI0606206 A2 BRPI0606206 A2 BR PI0606206A2
Authority
BR
Brazil
Prior art keywords
compartmentalized
chips
compartmentalized chips
different viscosities
improved processability
Prior art date
Application number
BRPI0606206-7A
Other languages
English (en)
Inventor
Delane N Richardson
Edwin A Sisson
Gianluca Ferrari
Dan Gastaldo
Freddie L Massey
Original Assignee
M & G Polimeri Italia Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36096375&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0606206(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by M & G Polimeri Italia Spa filed Critical M & G Polimeri Italia Spa
Publication of BRPI0606206A2 publication Critical patent/BRPI0606206A2/pt
Publication of BRPI0606206B1 publication Critical patent/BRPI0606206B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/12Making granules characterised by structure or composition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/16Auxiliary treatment of granules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • C08J11/04Recovery or working-up of waste materials of polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • C08J11/04Recovery or working-up of waste materials of polymers
    • C08J11/06Recovery or working-up of waste materials of polymers without chemical reactions
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/201Pre-melted polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003PET, i.e. poylethylene terephthalate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26Scrap or recycled material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock
    • Y02P20/143Feedstock the feedstock being recycled material, e.g. plastics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
    • Y10T428/2998Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

Cavacos compartimentalizados com polímeros similares de viscosidades diferentes para processabilidade aperfeiçoada. O presente invento descreve cavacos compartimentalizados de pelo menos dois polimeros termoplásticos cristalizáveis quimicamente similares, cada qual tendo viscosidade intrínseca diferente situados em zonas separadas. Estes cavacos compartimentalizados exibem características térmicas e reológicas que são diferentes das técnicas tradicionais de combinar homogeneamente os dois materiais num cavaco. Estes cavacos compartimentalizados nas suas formas amorfa, cristalina e polimerizada em fase sólida exibem um meio tempo de cristalização mais longo que a mistura homogênea, permitindo assim tempos de ciclo de injeção mais rápidos para uma mistura homogênea equivalente.
BRPI0606206-7A 2005-01-18 2006-01-17 Compartimentalized cavaces and its manufacturing process BRPI0606206B1 (pt)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US64462205P 2005-01-18 2005-01-18
US64461305P 2005-01-18 2005-01-18
US60/644,613 2005-01-18
US60/644,622 2005-01-18
US64632905P 2005-01-24 2005-01-24
US60/646,329 2005-01-24
US67782905P 2005-05-05 2005-05-05
US60/677,829 2005-05-05
US73178905P 2005-10-31 2005-10-31
US60/731,789 2005-10-31
PCT/EP2006/050256 WO2006077213A1 (en) 2005-01-18 2006-01-17 Compartmentalized chips with similar polymers of different viscosities for improved processability

Publications (2)

Publication Number Publication Date
BRPI0606206A2 true BRPI0606206A2 (pt) 2009-06-02
BRPI0606206B1 BRPI0606206B1 (pt) 2017-10-31

Family

ID=36096375

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606206-7A BRPI0606206B1 (pt) 2005-01-18 2006-01-17 Compartimentalized cavaces and its manufacturing process

Country Status (13)

Country Link
US (2) US7981510B2 (pt)
EP (1) EP1841575B2 (pt)
KR (1) KR101275132B1 (pt)
CN (1) CN101107109B (pt)
AT (1) ATE507050T1 (pt)
AU (1) AU2006207499B2 (pt)
BR (1) BRPI0606206B1 (pt)
CA (1) CA2595008C (pt)
DE (1) DE602006021536D1 (pt)
MX (1) MX2007008673A (pt)
PL (1) PL1841575T5 (pt)
UA (1) UA88048C2 (pt)
WO (1) WO2006077213A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7981510B2 (en) * 2005-01-18 2011-07-19 M&G Usa Corporation Compartmentalized chips with polymers of different viscosities for improved processability
MX2009009105A (es) * 2007-02-27 2009-09-04 M & G Polimeri Italia Spa Metodo para fabricar una pella compartimentada directamente desde un reactor.
MX354093B (es) 2011-08-24 2018-02-13 M & G Usa Corp Depuradores de oxigeno.
EP2835246A1 (en) * 2013-08-05 2015-02-11 Ansa Termoplastici S.r.l. Method and apparatus for producing extruded plastic elements
WO2016196992A1 (en) * 2015-06-05 2016-12-08 M&G Usa Corporation Compartmentalized resin pellets

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148789B2 (pt) 1974-07-05 1976-12-22
CA1266548A (en) * 1985-02-20 1990-03-06 Charles H. Miller Printable composition for making embossed decorative sheets
US5258233A (en) 1992-04-02 1993-11-02 Eastman Kodak Company Polyester/polyamide blend having improved flavor retaining property and clarity
US5627218A (en) * 1995-03-20 1997-05-06 Bradt; Rexford H. Compartmented thermoplastic pellets
US5554657A (en) 1995-05-08 1996-09-10 Shell Oil Company Process for recycling mixed polymer containing polyethylene terephthalate
US5876644A (en) * 1996-08-27 1999-03-02 Wellman, Inc. Food quality polyester recycling
US6083585A (en) 1996-09-23 2000-07-04 Bp Amoco Corporation Oxygen scavenging condensation copolymers for bottles and packaging articles
JP2002523255A (ja) * 1998-08-20 2002-07-30 イーストマン ケミカル カンパニー 多層共射出又は共押出物品の成形方法
ATE374682T1 (de) * 1999-06-25 2007-10-15 Sumika Color Company Ltd Verfahren und vorrichtung zum herstellen von mehrschichtgranulaten
US6344539B1 (en) 2000-03-28 2002-02-05 Walter M Palmer Process for crystallization polyester granules
US6706396B1 (en) 2002-10-18 2004-03-16 E. I. Du Pont De Nemours And Company Processes for producing very low IV polyester resin
JP4649104B2 (ja) 2003-11-07 2011-03-09 住化カラー株式会社 防虫樹脂組成物用2層構造オレフィン系樹脂ペレット
US7459113B2 (en) * 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
US7541091B2 (en) * 2004-05-18 2009-06-02 M & G Usa Corporation Compartmentalized resin pellets for oxygen scavenging
DK1750916T3 (da) 2004-05-18 2012-06-11 M & G Polimeri Italia Spa Ruminddelte resinpellets
EP1846207B1 (en) * 2005-01-18 2011-05-25 M & G Polimeri Italia S.P.A. Compartmentalized pellet for improved contaminant removal
US7981510B2 (en) * 2005-01-18 2011-07-19 M&G Usa Corporation Compartmentalized chips with polymers of different viscosities for improved processability

Also Published As

Publication number Publication date
EP1841575B2 (en) 2016-11-02
EP1841575B1 (en) 2011-04-27
AU2006207499B2 (en) 2010-06-10
US20110266704A1 (en) 2011-11-03
CA2595008A1 (en) 2006-07-27
BRPI0606206B1 (pt) 2017-10-31
PL1841575T5 (pl) 2017-12-29
US7981510B2 (en) 2011-07-19
DE602006021536D1 (de) 2011-06-09
CN101107109B (zh) 2011-01-26
KR101275132B1 (ko) 2013-06-14
PL1841575T3 (pl) 2011-09-30
WO2006077213A1 (en) 2006-07-27
CN101107109A (zh) 2008-01-16
EP1841575A1 (en) 2007-10-10
ATE507050T1 (de) 2011-05-15
KR20070098931A (ko) 2007-10-05
CA2595008C (en) 2012-12-18
US20060177662A1 (en) 2006-08-10
UA88048C2 (ru) 2009-09-10
AU2006207499A1 (en) 2006-07-27
MX2007008673A (es) 2007-07-25
HK1117097A1 (en) 2009-01-09
US8231937B2 (en) 2012-07-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: MANDG USA CORPORATION (US)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved
B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Free format text: RETIFICACAO DO DESPACHO (25.4) ALTERACAO DE NOME PUBLICADO NA RPI NO 2485, DE21/08/2018, QUANTO AO ITEM (71) DEPOSITANTE.ONDE SE LE: APG POLYTEC, LLCLEIA-SE: APG POLYTECH, LLC

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2810 DE 12-11-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.