IN2014DN10132A - - Google Patents

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Publication number
IN2014DN10132A
IN2014DN10132A IN10132DEN2014A IN2014DN10132A IN 2014DN10132 A IN2014DN10132 A IN 2014DN10132A IN 10132DEN2014 A IN10132DEN2014 A IN 10132DEN2014A IN 2014DN10132 A IN2014DN10132 A IN 2014DN10132A
Authority
IN
India
Prior art keywords
smooth
catalyzed
stress
multimodal metallocene
matte transition
Prior art date
Application number
Other languages
English (en)
Inventor
Yongwoo Inn
Paul J Deslauriers
Qing Yang
Ashish M Sukhadia
David C Rohlfing
Pamela L Maeger
Original Assignee
Chevron Phillips Chemical Co
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 Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of IN2014DN10132A publication Critical patent/IN2014DN10132A/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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • 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
    • G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/20—Identification of molecular entities, parts thereof or of chemical compositions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computing Systems (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Software Systems (AREA)
  • Algebra (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
IN10132DEN2014 2012-05-31 2013-05-29 IN2014DN10132A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261654018P 2012-05-31 2012-05-31
US13/660,747 US20130319131A1 (en) 2012-05-31 2012-10-25 Controlling Melt Fracture in Bimodal Resin Pipe
US13/660,750 US20130325363A1 (en) 2012-05-31 2012-10-25 Controlling Melt Fracture in Bimodal Resin Pipe
US13/660,777 US8771816B2 (en) 2012-05-31 2012-10-25 Controlling melt fracture in bimodal resin pipe
PCT/US2013/043154 WO2013181274A2 (fr) 2012-05-31 2013-05-29 Contrôle de la fragilité de fusion dans un conduit de résine bimodale

Publications (1)

Publication Number Publication Date
IN2014DN10132A true IN2014DN10132A (fr) 2015-08-21

Family

ID=49668641

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10132DEN2014 IN2014DN10132A (fr) 2012-05-31 2013-05-29

Country Status (10)

Country Link
US (3) US20130319131A1 (fr)
EP (1) EP2856105A2 (fr)
KR (1) KR102145077B1 (fr)
CN (1) CN104508453A (fr)
BR (1) BR112014029866B1 (fr)
CA (1) CA2874630C (fr)
IN (1) IN2014DN10132A (fr)
MX (1) MX2014014496A (fr)
SG (1) SG11201407968RA (fr)
WO (1) WO2013181274A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130319131A1 (en) * 2012-05-31 2013-12-05 Chevron Phillips Chemical Company Lp Controlling Melt Fracture in Bimodal Resin Pipe
US8912285B2 (en) 2012-12-06 2014-12-16 Chevron Phillips Chemical Company Lp Catalyst system with three metallocenes for producing broad molecular weight distribution polymers
US8815357B1 (en) 2013-02-27 2014-08-26 Chevron Phillips Chemical Company Lp Polymer resins with improved processability and melt fracture characteristics
US9346897B2 (en) 2013-05-14 2016-05-24 Chevron Phillips Chemical Company Lp Peroxide treated metallocene-based polyolefins with improved melt strength
EP2860200B1 (fr) * 2013-10-10 2017-08-02 Borealis AG Composition de polyéthylène pour tuyau et applications de revêtement de tuyau
US9175109B1 (en) * 2014-05-20 2015-11-03 Chevron Phillips Chemical Company Lp Oligomerization processes and polymer compositions produced therefrom
US10550252B2 (en) 2017-04-20 2020-02-04 Chevron Phillips Chemical Company Lp Bimodal PE resins with improved melt strength
US11360011B2 (en) 2017-10-11 2022-06-14 Chevron Phillips Chemical Company, Lp Processes for predicting small scale steady state (S4) critical temperatures
CN108388761B (zh) * 2018-02-27 2021-12-28 华东理工大学 聚乙烯分子量分布的高精度快速预测模型构建方法及其应用
EP3797132A1 (fr) * 2018-05-22 2021-03-31 ExxonMobil Chemical Patents Inc. Procédés de formation de films et leurs dispositifs informatiques associés
US11453733B2 (en) * 2019-04-17 2022-09-27 Chevron Phillips Chemical Company Lp Polyolefin process monitoring and control
CN110174309B (zh) * 2019-06-12 2022-02-22 宁波大学 疲劳载荷下金属材料断口局部熔融的试样设计方法

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GB1441586A (en) 1972-07-12 1976-07-07 Ici Ltd Method for reducing sharkskin on extruded polymeric material
US4187269A (en) 1975-11-17 1980-02-05 The Dow Chemical Company Extrusion process for reducing melt fracture
US4267146A (en) 1979-01-08 1981-05-12 Union Carbide Corporation Method for reducing melt fracture during extrusion of ethylene polymers
US4282177A (en) 1979-01-08 1981-08-04 Union Carbide Corporation Method for reducing sharkskin melt fracture during extrusion of ethylene polymers
US4348349A (en) 1980-10-01 1982-09-07 Union Carbide Corporation Method for reducing melt fracture during extrusion of a molten narrow molecular weight distribution, linear, ethylene copolymer
US4360494A (en) 1981-04-01 1982-11-23 Union Carbide Corporation Process for reducing melt fracture during extrusion of a molten narrow molecular weight distribution, linear, ethylene copolymer
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Also Published As

Publication number Publication date
KR20150024322A (ko) 2015-03-06
SG11201407968RA (en) 2014-12-30
CA2874630A1 (fr) 2013-12-05
WO2013181274A2 (fr) 2013-12-05
US20130323450A1 (en) 2013-12-05
US8771816B2 (en) 2014-07-08
CA2874630C (fr) 2020-09-22
EP2856105A2 (fr) 2015-04-08
CN104508453A (zh) 2015-04-08
BR112014029866A2 (pt) 2017-06-27
WO2013181274A3 (fr) 2014-05-15
US20130319131A1 (en) 2013-12-05
US20130325363A1 (en) 2013-12-05
MX2014014496A (es) 2015-06-04
KR102145077B1 (ko) 2020-08-18
BR112014029866B1 (pt) 2020-10-27

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