BR112015004883A2 - método para determinação de temperatura de adesividade de resina - Google Patents

método para determinação de temperatura de adesividade de resina

Info

Publication number
BR112015004883A2
BR112015004883A2 BR112015004883A BR112015004883A BR112015004883A2 BR 112015004883 A2 BR112015004883 A2 BR 112015004883A2 BR 112015004883 A BR112015004883 A BR 112015004883A BR 112015004883 A BR112015004883 A BR 112015004883A BR 112015004883 A2 BR112015004883 A2 BR 112015004883A2
Authority
BR
Brazil
Prior art keywords
reactor
adhesive
regime
temperature
polymerization reactor
Prior art date
Application number
BR112015004883A
Other languages
English (en)
Other versions
BR112015004883B1 (pt
Inventor
S Hari Abarajith
J Savatsky Bruce
M Glowczwski David
Cao Xianyi
Original Assignee
Univation Tech 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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of BR112015004883A2 publication Critical patent/BR112015004883A2/pt
Publication of BR112015004883B1 publication Critical patent/BR112015004883B1/pt

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2430/00—Assays, e.g. immunoassays or enzyme assays, involving synthetic organic compounds as analytes
    • G01N2430/60—Synthetic polymers other than synthetic polypeptides as analytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

resumo patente de invenção: "método para determinação de temperatura de adesividade de resina". métodos e sistemas para controle de um reator de polimerização em um regime não adesivo são descritos. um método exemplar inclui parâmetros de medida da reação de polimerização incluindo uma temperatura de reator e uma concentração de um agente de condensação induzida (ica) em um reator de polimerização. uma pressão parcial equivalente ((pica)equiv) do ica é calculada. a operação do reator de polimerização é localizada em um espaço de duas dimensões definido por uma dimensão de temperatura de reator e uma dimensão de ((pica)equiv). a localização no espaço bidimensional é comparada com um regime não adesivo, definido como o espaço entre uma curva limite de temperatura superior (utl) e uma curva limite de temperatura inferior (ltl). os parâmetros do reator de polimerização são ajustados para manter o reator dentro do regime não adesivo.
BR112015004883-8A 2012-09-07 2013-09-04 Método para determinação de temperatura de adesividade de resina BR112015004883B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261698286P 2012-09-07 2012-09-07
US61/698,286 2012-09-07
PCT/US2013/058002 WO2014039522A1 (en) 2012-09-07 2013-09-04 A method for determining a stickiness temperature of a resin

Publications (2)

Publication Number Publication Date
BR112015004883A2 true BR112015004883A2 (pt) 2017-07-04
BR112015004883B1 BR112015004883B1 (pt) 2021-11-09

Family

ID=49170913

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004883-8A BR112015004883B1 (pt) 2012-09-07 2013-09-04 Método para determinação de temperatura de adesividade de resina

Country Status (8)

Country Link
US (2) US10029226B2 (pt)
EP (2) EP2893342B1 (pt)
CN (2) CN104603615A (pt)
BR (1) BR112015004883B1 (pt)
ES (1) ES2914610T3 (pt)
IN (1) IN2015DN01316A (pt)
RU (1) RU2657418C2 (pt)
WO (1) WO2014039522A1 (pt)

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EP3224284A1 (en) 2014-11-25 2017-10-04 Univation Technologies, LLC Methods of changing polyolefin production rate with the composition of the induced condensing agents
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US10730970B2 (en) 2015-12-17 2020-08-04 Total Research & Technology Feluy Process for determining one or more operating conditions of an olefin polymerization reactor
EP3941950A1 (en) 2019-03-21 2022-01-26 ExxonMobil Chemical Patents Inc. Methods for improving production in gas phase polymerization
CN113677713A (zh) * 2019-03-21 2021-11-19 埃克森美孚化学专利公司 改进气相聚合的方法
CN112414898B (zh) 2020-11-10 2021-12-21 中国农业科学院农产品加工研究所 复合粉体混合均匀度的评价方法
WO2023192846A1 (en) 2022-03-31 2023-10-05 Exxonmobil Chemical Patents Inc. Linear low density polyethylenes, polymerizations thereof, and films thereof
WO2024044423A1 (en) 2022-08-22 2024-02-29 Exxonmobil Chemical Patents, Inc. Polyethylene compositions and films made therefrom
WO2024054736A1 (en) 2022-09-07 2024-03-14 Exxonmobil Chemical Patents Inc. Polyethylenes and articles thereof

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US5026798A (en) 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
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Also Published As

Publication number Publication date
RU2015112331A (ru) 2016-10-27
EP2893342B1 (en) 2022-04-27
US20150209751A1 (en) 2015-07-30
ES2914610T3 (es) 2022-06-14
IN2015DN01316A (pt) 2015-07-03
RU2657418C2 (ru) 2018-06-13
US20180326386A1 (en) 2018-11-15
BR112015004883B1 (pt) 2021-11-09
US10029226B2 (en) 2018-07-24
EP3968020A1 (en) 2022-03-16
CN108106968A (zh) 2018-06-01
CN108106968B (zh) 2020-09-25
CN104603615A (zh) 2015-05-06
WO2014039522A1 (en) 2014-03-13
EP2893342A1 (en) 2015-07-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/09/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: EXXONMOBIL CHEMICAL PATENTS INC. (US)