BRPI0516053A - processo de extrusão contìnua para a produção de polìmeros graftizados - Google Patents

processo de extrusão contìnua para a produção de polìmeros graftizados

Info

Publication number
BRPI0516053A
BRPI0516053A BRPI0516053-7A BRPI0516053A BRPI0516053A BR PI0516053 A BRPI0516053 A BR PI0516053A BR PI0516053 A BRPI0516053 A BR PI0516053A BR PI0516053 A BRPI0516053 A BR PI0516053A
Authority
BR
Brazil
Prior art keywords
continuous extrusion
functionalization
polymers
reactor
extrusion process
Prior art date
Application number
BRPI0516053-7A
Other languages
English (en)
Inventor
Rayner Krista
John Joseph Decair
James Nicholas Fowler
Michael T Gallagher
John Lovegrove
Shrikant V Phadke
Original Assignee
Lanxess Corp
Lanxess Inc
Orrex Plastics Company Llc
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 Lanxess Corp, Lanxess Inc, Orrex Plastics Company Llc filed Critical Lanxess Corp
Publication of BRPI0516053A publication Critical patent/BRPI0516053A/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/04—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-propylene copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
    • B29C48/2665—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated allowing small relative movement, e.g. adjustments for aligning the apparatus parts or for compensating for thermal expansion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/295—Feeding the extrusion material to the extruder in gaseous form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/04—Block polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

"PROCESSO DE EXTRUSãO CONTìNUA PARA A PRODUçãO DE POLìMEROS GRAFTIZADOS". Um processo de extrusão contínua para a funcionalização de polímeros através de extrusão reativa. O processo usa um reator de extrusão contínua compreendendo pelo menos dois extrusores seqüenciais com parafuso independentemente acionados muito intimamente acoplados tendo uma proporção de comprimento para diâmetro efetiva total maior do que 60 para 1 e tão alta quanto 112 para 1 e fornecendo tempos de reação grandemente aumentados para produção eficaz de um polímero graftizado tendo um alto nível de funcionalização. Secagem da alimentação polimérica e realizada no reatar de extrusão contínua. Múltiplas injeções de reagentes podem ser fornecidas. Modificação por cisalhamento do peso molecular do polímero graftizado é realizada no reator de extrusão contínua após as reações de funcionalização. Um reator de extrusão contínua e um polímero graftizado tendo um alto nível de funcionalização também são divulgados.
BRPI0516053-7A 2004-10-11 2005-01-31 processo de extrusão contìnua para a produção de polìmeros graftizados BRPI0516053A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61754804P 2004-10-11 2004-10-11
PCT/CA2005/000119 WO2006039774A1 (en) 2004-10-11 2005-01-31 Continuous extrusion process for producing grafted polymers

Publications (1)

Publication Number Publication Date
BRPI0516053A true BRPI0516053A (pt) 2008-08-19

Family

ID=36147985

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516053-7A BRPI0516053A (pt) 2004-10-11 2005-01-31 processo de extrusão contìnua para a produção de polìmeros graftizados

Country Status (12)

Country Link
US (2) US20090247706A1 (pt)
EP (1) EP1802444A1 (pt)
JP (1) JP2008516059A (pt)
KR (1) KR20070083647A (pt)
CN (1) CN101115605B (pt)
BR (1) BRPI0516053A (pt)
CA (1) CA2583119A1 (pt)
IL (1) IL182376A (pt)
MX (1) MX2007004220A (pt)
NO (1) NO20071797L (pt)
RU (1) RU2367570C2 (pt)
WO (1) WO2006039774A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014085878A1 (pt) * 2012-12-04 2014-06-12 Braskem S.A. Método de compatibilização de blendas de polipropileno, blenda de polipropileno e seu uso, produto e agente iniciador de compatibilização de blenda de polipropileno

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE447474T1 (de) * 2006-11-23 2009-11-15 Coperion Gmbh Anlage zum aufbereiten von stoffen
JP5591540B2 (ja) 2006-12-21 2014-09-17 ダウ グローバル テクノロジーズ エルエルシー 官能化オレフィンポリマー、それらから調製される組成物および物品、並びにそれらを製造するための方法
AR064670A1 (es) 2006-12-21 2009-04-15 Dow Global Technologies Inc Polimeros de olefina funcionalizados, composiciones y articulos preparados a partir de ellas y metodos para prepararlos
US9200103B2 (en) 2006-12-21 2015-12-01 Dow Global Technologies Llc Functionalized olefin polymers, compositions and articles prepared therefrom, and methods for making the same
BRPI0820761A8 (pt) * 2007-12-12 2015-10-27 Dsm Ip Assests Bv Processo de extrusão para enxertar borracha
WO2009086459A1 (en) * 2007-12-28 2009-07-09 Bostik, Inc. A continuous process for the production of moisture-cure, polyurethane sealants and adhesives
ATE509754T1 (de) * 2008-12-06 2011-06-15 Coperion Gmbh Schnecken-maschine mit axialem ausgleich für thermische ausdehnung
US9000091B2 (en) 2009-01-08 2015-04-07 Equistar Chemicals, Lp Preparation of polyolefin-based adhesives
US8772411B2 (en) * 2009-05-22 2014-07-08 Equistar Chemicals, Lp Preparation of polyolefin-based adhesives
CN101804688A (zh) * 2010-03-24 2010-08-18 上海俊尔新材料有限公司 一种用于制备低残留物含量接枝聚合物的塑料挤出机组
CA2805045C (en) 2010-07-27 2018-08-21 Henkel Ag & Co. Kgaa Process for manufacturing an adhesive by means of extrusion
US11045979B2 (en) 2012-05-31 2021-06-29 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US10695953B2 (en) 2012-05-31 2020-06-30 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US10487422B2 (en) 2012-05-31 2019-11-26 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from colored recycled pet
US8597553B1 (en) 2012-05-31 2013-12-03 Mohawk Industries, Inc. Systems and methods for manufacturing bulked continuous filament
US9630353B2 (en) 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US9636860B2 (en) 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US10538016B2 (en) 2012-05-31 2020-01-21 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US9115237B2 (en) 2012-07-18 2015-08-25 Chevron Oronite Company Llc Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine
KR102354070B1 (ko) 2013-12-30 2022-01-24 다우 글로벌 테크놀로지스 엘엘씨 작용화된, 저점도 에틸렌계 중합체의 제조 방법
WO2015188307A1 (en) * 2014-06-09 2015-12-17 Empire Technology Development Llc Fused filament fabrication materials and methods of use thereof
US10406738B2 (en) * 2014-10-13 2019-09-10 Processing Technologies International, LLC Die assembly and method of setting up an extrusion system utilizing the die assembly
US10350810B2 (en) * 2014-10-13 2019-07-16 Processing Technologies International, LLC Barrel assembly and method of setting up an extrusion system utilizing the barrel assembly
RU2598605C1 (ru) * 2015-04-16 2016-09-27 Кахабер Индикоевич Антия Способ модификации полимеров и блок-сополимеров
CN105504173B (zh) * 2015-12-31 2018-03-02 广州鹿山新材料股份有限公司 一种接枝反应方法及其装置
KR102813707B1 (ko) 2016-01-22 2025-05-28 셰브런 오로나이트 컴퍼니 엘엘씨 올레핀 공중합체 분산제-유형 점도 향상제 및 아민 화합물의 혼합물을 함유하는 시너지 윤활유 조성물
US20210363281A1 (en) * 2016-10-12 2021-11-25 Dow Global Technologies Llc Method to produce functionalized ethylene-based polymers
US10751915B2 (en) 2016-11-10 2020-08-25 Aladdin Manufacturing Corporation Polyethylene terephthalate coloring systems and methods
CN106674432B (zh) * 2016-12-31 2019-04-09 广州鹿山新材料股份有限公司 一种接枝反应装置及其使用方法
EP4219114B1 (en) 2017-01-30 2024-10-30 Aladdin Manufacturing Corporation Systems and methods for manufacturing items from colored recycled pet
EA201992067A1 (ru) 2017-03-03 2020-03-27 Аладдин Мэньюфэкчеринг Корпорейшн Экструдеры полимеров со сдвоенным вакуумным устройством и связанные с ними способы
NZ762113A (en) 2017-09-15 2026-01-30 Aladdin Mfg Corp Polyethylene terephthalate coloring method and system for manufacturing a bulked continuous carpet filament
US11242622B2 (en) 2018-07-20 2022-02-08 Aladdin Manufacturing Corporation Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate
EP3980587A1 (en) 2019-06-05 2022-04-13 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
CN114210285B (zh) * 2021-12-10 2024-06-07 福建中锦新材料有限公司 一种高粘度聚酰胺6连续聚合生产装置
CN116355138B (zh) * 2021-12-27 2025-11-04 中国科学院化学研究所 马来酸酐功能化聚烯烃及其固相接枝改性的方法
CN115322310A (zh) * 2022-08-29 2022-11-11 苏州海顺包装材料有限公司 一种固相法制备聚烯烃树脂的方法、热封胶

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128227C (pt) * 1963-09-20 1900-01-01
NL6607078A (pt) * 1966-05-24 1967-11-27
DE1790026C3 (de) * 1968-08-29 1979-09-20 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Kontaktsystem für Schiebeschalter
US3862265A (en) * 1971-04-09 1975-01-21 Exxon Research Engineering Co Polymers with improved properties and process therefor
US3862255A (en) * 1971-05-06 1975-01-21 Phillips Petroleum Co Oxidative dehydrogenation processes
US3785760A (en) * 1971-07-14 1974-01-15 Mobil Oil Corp Apparatus for extrusion of thermoplastics
GB1518815A (en) * 1975-07-07 1978-07-26 Shell Int Research Reducing the molecular chain length of polymers by shear degradation
US4134714A (en) * 1977-04-18 1979-01-16 General Electric Company Multi-stage continuous plastic extrusion apparatus, and extrusion screw
IT1117750B (it) * 1977-08-05 1986-02-17 Bersano Terenzio Estrusore bivite/bistadio e pluristadio a doppia alimentazione
DE2738776C2 (de) * 1977-08-27 1983-05-19 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Temperierbare Schneckenpresse zum kontinuierlichen Extrudieren von thermoplastischem Schaumstoff
HU194088B (en) * 1982-05-17 1988-01-28 Max Gutknecht Screw press for volume decreasing of materials
US4749505A (en) * 1985-07-08 1988-06-07 Exxon Chemical Patents Inc. Olefin polymer viscosity index improver additive useful in oil compositions
US4687232A (en) * 1985-12-27 1987-08-18 Zimmerman Harry M Pipe slip joint system
US4863653A (en) * 1988-02-25 1989-09-05 Idemitsu Petrochemical Co., Ltd. Process of producing thermoplastic resin sheet and equipment therefor
US5165941A (en) * 1989-09-05 1992-11-24 Composite Products, Inc. Extruder apparatus and process for compounding thermoplastic resin and fibres
US5424367A (en) * 1991-12-13 1995-06-13 Exxon Chemical Patents Inc. Multiple reaction process in melt processing equipment
AU671365B2 (en) * 1991-12-13 1996-08-22 Exxon Chemical Patents Inc. Multiple reaction process in melt processing equipment
US5552096A (en) * 1991-12-13 1996-09-03 Exxon Chemical Patents Inc. Multiple reaction process in melt processing equipment
US6187870B1 (en) * 1993-12-16 2001-02-13 Eastman Chemical Company Apparatus and process for the production of low molecular weight grafted polyolefins
US6533256B1 (en) * 2000-06-23 2003-03-18 Foster-Miller, Inc. High precision vibration damping system
JP3914840B2 (ja) * 2002-07-26 2007-05-16 カルプ工業株式会社 混練押出機
JP4312440B2 (ja) * 2002-09-27 2009-08-12 日本製紙株式会社 同方向２軸押出機を用いた変性ポリオレフィン樹脂組成物およびその製造方法
JP4303570B2 (ja) * 2002-11-21 2009-07-29 カルプ工業株式会社 組成物の製造方法、組成物及び成形品
US20040108611A1 (en) * 2002-12-10 2004-06-10 Dennis Michael D. Injecting liquid additives into plastic extruders
US7114752B2 (en) * 2003-10-16 2006-10-03 Voelker Dean E Slip coupling for pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014085878A1 (pt) * 2012-12-04 2014-06-12 Braskem S.A. Método de compatibilização de blendas de polipropileno, blenda de polipropileno e seu uso, produto e agente iniciador de compatibilização de blenda de polipropileno

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