MX2020010504A - Espectroscopia raman y aprendizaje automatico para el control de calidad. - Google Patents

Espectroscopia raman y aprendizaje automatico para el control de calidad.

Info

Publication number
MX2020010504A
MX2020010504A MX2020010504A MX2020010504A MX2020010504A MX 2020010504 A MX2020010504 A MX 2020010504A MX 2020010504 A MX2020010504 A MX 2020010504A MX 2020010504 A MX2020010504 A MX 2020010504A MX 2020010504 A MX2020010504 A MX 2020010504A
Authority
MX
Mexico
Prior art keywords
raman spectroscopy
machine learning
quality control
methods
quality
Prior art date
Application number
MX2020010504A
Other languages
English (en)
Inventor
Cardozo Gustavo A Guzman
Original Assignee
Braskem America Inc
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 Braskem America Inc filed Critical Braskem America Inc
Publication of MX2020010504A publication Critical patent/MX2020010504A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4412—Scattering spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/20—Ensemble learning
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/10—Applications used for bottles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8411—Application to online plant, process monitoring
    • G01N2021/8416—Application to online plant, process monitoring and process controlling, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8883—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges involving the calculation of gauges, generating models
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
    • G01N2021/95615—Inspecting patterns on the surface of objects using a comparative method with stored comparision signal

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

La presente invención se refiere a métodos para determinar la calidad de polímeros, particularmente, poliolefinas. Los métodos involucran espectroscopía Raman e inteligencia artificial para calcular las propiedades y/o características de los polímeros.
MX2020010504A 2018-04-06 2019-04-05 Espectroscopia raman y aprendizaje automatico para el control de calidad. MX2020010504A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862653791P 2018-04-06 2018-04-06
PCT/US2019/026073 WO2019195737A1 (en) 2018-04-06 2019-04-05 Raman spectroscopy and machine learning for quality control

Publications (1)

Publication Number Publication Date
MX2020010504A true MX2020010504A (es) 2021-03-25

Family

ID=68098054

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010504A MX2020010504A (es) 2018-04-06 2019-04-05 Espectroscopia raman y aprendizaje automatico para el control de calidad.

Country Status (10)

Country Link
US (1) US10955362B2 (es)
EP (1) EP3775759A4 (es)
JP (1) JP7053946B2 (es)
KR (1) KR102282867B1 (es)
CN (1) CN112513561B (es)
BR (1) BR112020020417A2 (es)
CA (1) CA3095905C (es)
MX (1) MX2020010504A (es)
SG (1) SG11202009818PA (es)
WO (1) WO2019195737A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6633820B1 (ja) 2018-03-09 2020-01-22 昭和電工株式会社 ポリマーの物性予測装置、プログラム、及び方法
JP7109339B2 (ja) * 2018-11-02 2022-07-29 昭和電工株式会社 ポリマー設計装置、プログラム、および方法
CN112633307A (zh) * 2019-10-08 2021-04-09 中强光电股份有限公司 用于光谱仪的自动化模型训练装置和自动化模型训练方法
US11237111B2 (en) 2020-01-30 2022-02-01 Trustees Of Boston University High-speed delay scanning and deep learning techniques for spectroscopic SRS imaging
US11353394B2 (en) 2020-09-30 2022-06-07 X Development Llc Deformulation techniques for deducing the composition of a material from a spectrogram
TW202221549A (zh) * 2020-11-26 2022-06-01 中強光電股份有限公司 優化光譜儀的輸出結果的方法及使用該方法的電子裝置
WO2022146103A1 (ko) * 2020-12-31 2022-07-07 모던밸류 주식회사 기계학습을 통한 라만 산란 스펙트럼 데이터베이스 구축 및 검색법
US20220390278A1 (en) * 2021-06-07 2022-12-08 Tellspec, Ltd. Spectral analysis visualization system and method
KR20240042871A (ko) * 2022-09-26 2024-04-02 한국과학기술원 딥러닝 및 자기조립단층막 기반 알츠하이머병 진단 방법 및 이를 위한 sers 기판
EP4390943A1 (en) 2022-12-20 2024-06-26 Borealis AG Prediction of the ductile-to-brittle transition temperature of polymer compositions based on impact curves
EP4390941A1 (en) 2022-12-20 2024-06-26 Borealis AG A computer-implemented method for outputting parameter values describing at least an elastoplastic mechanical response of one or more materials
EP4390942A1 (en) 2022-12-20 2024-06-26 Borealis AG Image-based prediction of ductile-to-brittle transition temperature of polymer compositions
CN117451691B (zh) * 2023-12-21 2024-04-02 浙江恒逸石化有限公司 一种用于预先判断纱线染色性能的方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9517955D0 (en) * 1995-07-25 1995-11-08 Univ Strathclyde Nucleotide sequence detection and analysis
DE19934349A1 (de) * 1999-07-22 2001-01-25 Ulrich Thiele Analysenverfahren zur kontinuierlichen analytischen Kontrolle von Polymeren bei denen Herstellung oder Verarbeitung
US6723804B1 (en) * 2000-11-03 2004-04-20 Chevron Phillips Chemical Company, Lp Monitoring and control of slurry processes for polymerizing olefins
BR0213978A (pt) * 2001-11-09 2004-10-19 Exxonmobil Chemical Patentes I Medição on-line e controle de propriedades de polìmero por espectroscopia raman
WO2004017056A1 (en) 2002-08-12 2004-02-26 Basell Polyolefine Gmbh Determination of mechanical properties of polymer products using raman spectroscopy
US7106437B2 (en) 2003-01-06 2006-09-12 Exxonmobil Chemical Patents Inc. On-line measurement and control of polymer product properties by Raman spectroscopy
US7483129B2 (en) 2005-07-22 2009-01-27 Exxonmobil Chemical Patents Inc. On-line properties analysis of a molten polymer by raman spectroscopy for control of a mixing device
CN1963824A (zh) * 2006-11-17 2007-05-16 东华大学 基于神经网络的聚合物挤出法非织造布纤维直径预测方法
CN101403696A (zh) * 2008-10-21 2009-04-08 浙江大学 一种基于拉曼光谱的测量汽油烯烃含量的方法
CN101995395B (zh) * 2009-08-14 2013-07-31 上海镭立激光科技有限公司 一种激光诱导多种光谱联合指纹网络在线检测材料的方法
DE102009038746B3 (de) * 2009-08-27 2011-04-14 Airbus Operations Gmbh Verfahren und Vorrichtung zur Qualitätsprüfung eines umgeformten thermoplastischen faserverstärkten Kunststoffbauteils
JP5265632B2 (ja) * 2010-08-16 2013-08-14 株式会社サイム プラスチック等識別装置およびプラスチック等識別方法
CN103376251A (zh) * 2012-04-19 2013-10-30 上海迪亚凯特生物医药科技有限公司 一种物品快速检测的便携式拉曼光谱测量装置和***
JP6393683B2 (ja) * 2012-08-16 2018-09-19 ナショナル ユニヴァーシティー オブ シンガポール プローブヘッド及び診断用機器
US9506867B2 (en) 2012-12-11 2016-11-29 Biogen Ma Inc. Spectroscopic analysis of nutrient materials for use in a cell culture process
CA2934992C (en) * 2013-12-23 2023-03-21 Braskem America, Inc. Propylene-based compositions of enhanced appearance and flowability
CN104089941B (zh) * 2014-06-11 2018-01-05 华南理工大学 一种聚合物熔体性质的拉曼光谱在线测量装置与方法
CN106793917B (zh) * 2014-07-02 2019-04-30 新加坡国立大学 用于分析、表征和/或诊断如异常生长的样本或组织的类型或性质的拉曼光谱***、装置和方法
KR20160041622A (ko) * 2014-10-08 2016-04-18 삼성전자주식회사 라만 분광 신호 다중 분석 방법
WO2016176293A1 (en) * 2015-04-27 2016-11-03 Virtual Fluid Monitoring Services LLC Systems, apparatuses, and methods for fluid analysis and monitoring
US11051889B2 (en) * 2015-05-10 2021-07-06 Alpha Omega Engineering Ltd. Brain navigation methods and device
WO2017089427A1 (de) * 2015-11-23 2017-06-01 Celltool Gmbh Vorrichtung und verfahren zum analysieren biologischer objekte mit raman spektroskopie
CN105891185A (zh) * 2016-04-08 2016-08-24 广东工业大学 一种贵金属微纳米结构及其制备方法和应用
CN105997000B (zh) * 2016-05-30 2023-04-14 福建师范大学 一种基于纤维内窥镜的拉曼光谱检测装置及其实现方法
US11247905B2 (en) * 2016-11-18 2022-02-15 The Regents Of The University Of California Synthesis of graphene nanoribbons from monomeric molecular precursors bearing reactive alkyne moieties
JP6438549B1 (ja) * 2017-08-24 2018-12-12 日本分光株式会社 機械学習を用いた未知化合物の分類方法
JP2019052932A (ja) * 2017-09-14 2019-04-04 国立研究開発法人理化学研究所 データ解析装置、プログラム及び記録媒体、並びにデータ解析方法
KR102408951B1 (ko) * 2017-09-18 2022-06-13 삼성전자주식회사 글루코스 노출량 추정 장치 및 방법과, 글루코스 노출량 추정 모델 생성 장치 및 방법
CN107818298B (zh) * 2017-09-27 2021-03-09 厦门大学 用于机器学习物质识别算法的通用拉曼光谱特征提取方法

Also Published As

Publication number Publication date
CN112513561A (zh) 2021-03-16
CA3095905C (en) 2021-08-10
CA3095905A1 (en) 2019-10-10
WO2019195737A1 (en) 2019-10-10
CN112513561B (zh) 2022-04-15
JP2021521463A (ja) 2021-08-26
SG11202009818PA (en) 2020-11-27
BR112020020417A2 (pt) 2021-01-12
US20190310207A1 (en) 2019-10-10
EP3775759A4 (en) 2022-04-27
US10955362B2 (en) 2021-03-23
EP3775759A1 (en) 2021-02-17
KR102282867B1 (ko) 2021-07-27
JP7053946B2 (ja) 2022-04-12
KR20200139237A (ko) 2020-12-11

Similar Documents

Publication Publication Date Title
MX2020010504A (es) Espectroscopia raman y aprendizaje automatico para el control de calidad.
PH12019501095A1 (en) (aza)indole-,benzothiopene-, and benzofuran-3-sulfonamides
MX2019007750A (es) Moléculas guía sintéticas, composiciones y métodos relacionados con éstas.
AU2018257685A1 (en) Clothing processing apparatus, control method of clothing processing apparatus, and online system including clothing processing apparatus
EP3150639A4 (en) Dispersion stabilizer for suspension polymerization, method for producing vinyl polymer, and vinyl chloride resin
MX2015010383A (es) Metodo y dispositivo para ajustar la intensidad de la señal del enrutador.
EP4342493A3 (en) Methods of diagnosing and treating anxiety disorder
EP3743263A4 (en) MULTI-LEVEL TANK FOR ADDITIVE MANUFACTURING
EA201891741A1 (ru) Эластомерные сополимеры на основе [бис(тригидрокарбилсилил)аминосилил]-функционализованного стирола и их применение при получении каучуков
MX2020001994A (es) Uso de polioleteres para la produccion de revestimientos plasticos porosos.
MX2018000778A (es) Metodos para tratar trastornos mediados por hepcidinas.
EP3450468A4 (en) PROCESS FOR PREPARING MODIFIED POLYMER, MODIFIED POLYMER, RUBBER COMPOSITION AND TIRES
EA201791421A1 (ru) Антитела против csf1r для лечения pvns
MY187366A (en) A method of treating hair using a composition comprising an alpha-substituted aldehyde
EP3165541A4 (en) Graft polymer, resin colored matter, method for producing same, and resin composition containing resin colored matter
BR112016029320A2 (pt) métodos de modificar a razão de fluxo de fusão e/ou intumescimento de resinas de polietileno
EP3623396A4 (en) COMPOSITION OF BLOCK COPOLYMER OBTAINED BY MODIFICATION TREATMENT, PROCESS FOR THE PRODUCTION OF THE LATTER, COMPOSITION OF MODIFIED BLOCK COPOLYMER USED FOR THE LATTER, AND PROCESS FOR THE PRODUCTION OF SUCH COMPOSITION OF MODIFIED BLOCK COPOLYMER
EP3162825A4 (en) A-b block co-polymer, a-b block co-polymer production method, resin treatment pigment composition, resin treatment pigment composition production method, pigment dispersion, and pigment dispersion solution
SG11201808605WA (en) Apparatus for producing water-absorbing resin particles
EP3126409A4 (en) Crosslinkable polymeric compositions with diallyl isocyanurate crosslinking coagents, methods for making the same, and articles made therefrom
BR112015020774A2 (pt) método de refino de 1,5-diaminopentano e 1,5-diaminopentano
EP3587462A4 (en) MANUFACTURING PROCESS FOR MODIFIED POLYMER LATEX
WO2017165004A8 (en) Polyethylene films
WO2019046243A3 (en) UV-INITIATED REACTIONS IN POLYMERIC MATERIALS
EP3623398A4 (en) MODIFIED BLOCK COPOLYMER, METHOD FOR PRODUCING A MODIFIED BLOCK COPOLYMER AND RESIN COMPOSITION