SG11201610110UA - An improved process for producing pelletized polymer compositions - Google Patents

An improved process for producing pelletized polymer compositions

Info

Publication number
SG11201610110UA
SG11201610110UA SG11201610110UA SG11201610110UA SG11201610110UA SG 11201610110U A SG11201610110U A SG 11201610110UA SG 11201610110U A SG11201610110U A SG 11201610110UA SG 11201610110U A SG11201610110U A SG 11201610110UA SG 11201610110U A SG11201610110U A SG 11201610110UA
Authority
SG
Singapore
Prior art keywords
polymer compositions
improved process
pelletized polymer
producing pelletized
producing
Prior art date
Application number
SG11201610110UA
Other languages
English (en)
Inventor
Brian W Kolthammer
Jr Michael J Zogg
Original Assignee
Dow Global Technologies 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51063875&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201610110U(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of SG11201610110UA publication Critical patent/SG11201610110UA/en

Links

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • 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
    • B29B9/12—Making granules characterised by structure or composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
SG11201610110UA 2014-06-12 2014-06-12 An improved process for producing pelletized polymer compositions SG11201610110UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/042078 WO2015191066A1 (fr) 2014-06-12 2014-06-12 Procédé amélioré de production de compositions polymères en pastilles

Publications (1)

Publication Number Publication Date
SG11201610110UA true SG11201610110UA (en) 2017-01-27

Family

ID=51063875

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201610110UA SG11201610110UA (en) 2014-06-12 2014-06-12 An improved process for producing pelletized polymer compositions

Country Status (9)

Country Link
US (1) US10858463B2 (fr)
EP (2) EP3155020B1 (fr)
JP (1) JP6400125B2 (fr)
KR (1) KR102282049B1 (fr)
CN (1) CN106507675B (fr)
BR (1) BR112016028489B1 (fr)
ES (2) ES2728532T3 (fr)
SG (1) SG11201610110UA (fr)
WO (1) WO2015191066A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017013088B1 (pt) 2014-12-18 2022-04-26 Dow Global Technologies Llc Sistema e método para processamento de polímeros de baixa viscosidade
WO2018098796A1 (fr) 2016-12-02 2018-06-07 Dow Global Technologies Llc Procédé pour former une composition contenant des polymères à base d'éthylène fonctionnalisés et non fonctionnalisés
WO2018169738A1 (fr) 2017-03-17 2018-09-20 Dow Global Technologies Llc Polymères destinés à être utilisés dans des fibres et des non-tissés, articles associés et composites associés
BR112019028284B1 (pt) 2017-07-14 2023-03-07 Dow Global Technologies Llc Processo para formar um polímero à base de olefina
US20210316481A1 (en) 2018-08-30 2021-10-14 Dow Global Technologies Llc Apparatus and method for granulating low viscosity materials
CN110204637B (zh) * 2019-06-21 2021-08-17 中国神华煤制油化工有限公司 管式法高压制备低晶点聚乙烯的方法以及低晶点聚乙烯

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002316317A (ja) * 2001-04-20 2002-10-29 Mitsui Chemicals Inc ブテン系重合体ペレットの製造方法およびペレット
GB0110161D0 (en) * 2001-04-25 2001-06-20 Bp Chem Int Ltd Polymer treatment
US7294681B2 (en) 2002-10-15 2007-11-13 Exxonmobil Chemical Patents Inc. Mutliple catalyst system for olefin polymerization and polymers produced therefrom
AU2003297450A1 (en) 2002-12-20 2004-07-22 Exxonmobil Chemical Patents Inc. Process for producing bales of amorphous and semi-crystalline polyolefins and bales produced thereby
WO2006101926A2 (fr) 2005-03-17 2006-09-28 Dow Global Technologies Inc. Interpolymeres de melanges d'ethylene/alpha-olefines et profiles et joints produits a partir desdits interpolymeres
JP5186082B2 (ja) 2005-04-26 2013-04-17 出光興産株式会社 軟質ポリオレフィン系樹脂の造粒方法及び造粒物
JP2008540752A (ja) * 2005-05-11 2008-11-20 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ ポリオレフィンブレンドを製造するための重合方法
JP2007253500A (ja) 2006-03-24 2007-10-04 Asahi Kasei Chemicals Corp 樹脂ストランドとその製造方法、及びペレット
US7771635B2 (en) 2006-04-20 2010-08-10 Gala Industries, Inc. Melt cooler and valving system for an underwater pelletizing process
US7625980B2 (en) 2006-07-11 2009-12-01 Exxonmobil Chemical Patents Inc. Method for improving extrusion surface smoothness in thermoplastic vulcanizates
JP5369383B2 (ja) * 2007-03-27 2013-12-18 住友化学株式会社 ポリエチレン樹脂ペレット粒子、及びポリエチレン樹脂ペレット粒子の気流搬送方法
WO2009061621A1 (fr) * 2007-11-08 2009-05-14 Exxonmobil Chemical Patents Inc. Procédé et appareil de bouletage d'une charge polymère
JP5486442B2 (ja) 2009-09-04 2014-05-07 出光興産株式会社 重合溶液の揮発成分除去装置、その方法、および、重合装置
JP5623043B2 (ja) 2009-09-04 2014-11-12 出光興産株式会社 ポリオレフィンの製造方法、その製造装置、および、重合装置
WO2011087731A1 (fr) 2010-01-14 2011-07-21 Exxonmobil Chemical Patents Inc. Procédés et appareil pour la polymérisation en solution en continu
JP2011178056A (ja) 2010-03-02 2011-09-15 Idemitsu Kosan Co Ltd ポリオレフィンの造粒方法、その装置、および、重合装置
JP5845595B2 (ja) * 2010-03-08 2016-01-20 住友化学株式会社 エチレン系重合体ペレットおよび該ペレットを用いる押出成形方法
CN103649132B (zh) * 2011-06-17 2015-06-17 埃克森美孚化学专利公司 用于半结晶聚合物冷却和造粒的方法
WO2013052308A1 (fr) 2011-10-04 2013-04-11 Dow Global Technologies Llc Système et procédé de polymérisation d'oléfine
CN104159989B (zh) * 2012-03-09 2016-03-02 埃克森美孚化学专利公司 聚烯烃粘合剂组合物

Also Published As

Publication number Publication date
WO2015191066A1 (fr) 2015-12-17
ES2728532T3 (es) 2019-10-25
KR102282049B9 (ko) 2023-05-02
JP6400125B2 (ja) 2018-10-03
BR112016028489A2 (pt) 2017-08-22
EP3514183B1 (fr) 2022-05-04
BR112016028489B1 (pt) 2022-02-15
ES2923147T3 (es) 2022-09-23
KR102282049B1 (ko) 2021-07-28
US10858463B2 (en) 2020-12-08
JP2017519072A (ja) 2017-07-13
EP3155020A1 (fr) 2017-04-19
EP3155020B1 (fr) 2019-03-27
CN106507675A (zh) 2017-03-15
EP3514183A1 (fr) 2019-07-24
US20170129976A1 (en) 2017-05-11
CN106507675B (zh) 2019-09-24
KR20170017944A (ko) 2017-02-15

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