ATE376176T1 - Verfahren zur bestimmung der lichtstreuungseffizienz von pigmenten - Google Patents

Verfahren zur bestimmung der lichtstreuungseffizienz von pigmenten

Info

Publication number
ATE376176T1
ATE376176T1 AT00904392T AT00904392T ATE376176T1 AT E376176 T1 ATE376176 T1 AT E376176T1 AT 00904392 T AT00904392 T AT 00904392T AT 00904392 T AT00904392 T AT 00904392T AT E376176 T1 ATE376176 T1 AT E376176T1
Authority
AT
Austria
Prior art keywords
light scattering
pigments
determining
scattering efficiency
undertone
Prior art date
Application number
AT00904392T
Other languages
English (en)
Inventor
Robert Johnson
Original Assignee
Du Pont
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
Priority claimed from US09/240,251 external-priority patent/US6040913A/en
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE376176T1 publication Critical patent/ATE376176T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47Scattering, i.e. diffuse reflection
    • G01N21/49Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C29/00Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
    • G11C29/08Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
    • G11C29/12Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
    • G11C29/1201Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details comprising I/O circuitry
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0097Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16Fillers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037Other properties
    • B29K2995/0059Degradable
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C2207/00Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/10Aspects relating to interfaces of memory device to external buses
    • G11C2207/104Embedded memory devices, e.g. memories with a processing device on the same die or ASIC memory designs

Landscapes

  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Paints Or Removers (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AT00904392T 1999-01-29 2000-01-19 Verfahren zur bestimmung der lichtstreuungseffizienz von pigmenten ATE376176T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/240,251 US6040913A (en) 1999-01-29 1999-01-29 Method to determine light scattering efficiency of pigments
US09/481,326 US6236460B1 (en) 1999-01-29 2000-01-11 Method to determine light scattering efficiency of pigments

Publications (1)

Publication Number Publication Date
ATE376176T1 true ATE376176T1 (de) 2007-11-15

Family

ID=26933272

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00904392T ATE376176T1 (de) 1999-01-29 2000-01-19 Verfahren zur bestimmung der lichtstreuungseffizienz von pigmenten

Country Status (8)

Country Link
US (1) US6236460B1 (de)
EP (1) EP1147397B1 (de)
JP (1) JP2002535674A (de)
AT (1) ATE376176T1 (de)
AU (1) AU2615800A (de)
CA (1) CA2360274A1 (de)
DE (1) DE60036783T2 (de)
WO (1) WO2000045152A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6917424B2 (en) 2001-03-19 2005-07-12 E. I. Du Pont De Nemours And Company Process for manufacturing pigment dispersions
JP4881464B2 (ja) * 2010-07-06 2012-02-22 帝人デュポンフィルム株式会社 太陽電池裏面保護膜用ポリエステルフィルム
GB2496897A (en) 2011-11-25 2013-05-29 Colvistec Ag Measurement of colour strength of a diffusely reflective liquid e.g. paint
CN103592257B (zh) * 2013-12-02 2016-07-06 广东产品质量监督检验研究院 一种用近红外光谱快速测定木器涂料稀释剂中甲苯、乙苯和二甲苯含量的方法
CN109690288A (zh) 2016-09-13 2019-04-26 巴斯夫涂料有限公司 用于几乎同时测量液体样品的透射和/或前向散射和/或再发射以及用于同时测量液体样品的透射和前向散射或透射和再发射的传感器
US11086062B2 (en) * 2017-03-31 2021-08-10 Fukuvi Chemical Industry Co., Ltd. Circumferentially light-emitting type thermoplastic resin molded body
CN112557309B (zh) * 2020-12-30 2023-05-23 湖南华曙高科技股份有限公司 一种选择性激光烧结用聚合物材料中炭黑的检测方法
US12243288B2 (en) * 2022-03-25 2025-03-04 Adobe Inc. Chromatic undertone detection
JP2024019959A (ja) * 2022-08-01 2024-02-14 東洋アルミニウム株式会社 隠蔽力評価方法
US12499580B2 (en) 2023-04-20 2025-12-16 Adobe Inc. Automated colorimetry techniques supporting color classification

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488439A (en) 1946-03-09 1949-11-15 Du Pont Production of titanium oxide pigments
US3208866A (en) 1963-07-15 1965-09-28 Du Pont Tio2 manufacture
GB2046898B (en) 1979-03-21 1983-01-26 Tioxide Group Ltd Method of measurement of particles
US5201949A (en) 1986-04-18 1993-04-13 E. I. Du Pont De Nemours And Company TiO2 manufacturing process
US4937064A (en) 1987-11-09 1990-06-26 E. I. Du Pont De Nemours And Company Process of using an improved flue in a titanium dioxide process
US5356470A (en) 1990-06-25 1994-10-18 E. I. Du Pont De Nemours And Company Media milling pigment slurries to eliminate or reduce oversize particles
US5632273A (en) * 1994-02-04 1997-05-27 Hamamatsu Photonics K.K. Method and means for measurement of biochemical components
US5538708A (en) 1994-12-06 1996-07-23 E. I. Du Pont De Nemours And Company Expansion section as the inlet to the flue in a titanium dioxide process
US5653793A (en) * 1995-08-01 1997-08-05 E. I. Du Pont De Nemours And Company TiO2 slurry process
JP3274049B2 (ja) * 1995-11-15 2002-04-15 アークレイ株式会社 多孔性材料中の液体の光学的測定法
DE19720887C2 (de) 1997-05-17 1999-04-01 Herberts & Co Gmbh Verfahren zur Farbrezeptberechnung pigmentierter Effektfarbtöne
US6040913A (en) * 1999-01-29 2000-03-21 E. I. Du Pont De Nemours And Company Method to determine light scattering efficiency of pigments

Also Published As

Publication number Publication date
US6236460B1 (en) 2001-05-22
WO2000045152A1 (en) 2000-08-03
AU2615800A (en) 2000-08-18
DE60036783T2 (de) 2008-07-24
EP1147397B1 (de) 2007-10-17
EP1147397A1 (de) 2001-10-24
DE60036783D1 (de) 2007-11-29
CA2360274A1 (en) 2000-08-03
JP2002535674A (ja) 2002-10-22

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