BR9603884A - Processo e dispositivo de controle da qualidade de látex de polímeros vinílicos halogenados - Google Patents
Processo e dispositivo de controle da qualidade de látex de polímeros vinílicos halogenadosInfo
- Publication number
- BR9603884A BR9603884A BR9603884A BR9603884A BR9603884A BR 9603884 A BR9603884 A BR 9603884A BR 9603884 A BR9603884 A BR 9603884A BR 9603884 A BR9603884 A BR 9603884A BR 9603884 A BR9603884 A BR 9603884A
- Authority
- BR
- Brazil
- Prior art keywords
- latex
- quality control
- vinyl polymers
- halogenated vinyl
- halogenated
- Prior art date
Links
- 239000004816 latex Substances 0.000 title 1
- 229920000126 latex Polymers 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003908 quality control method Methods 0.000 title 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 title 1
- 229920002554 vinyl polymer Polymers 0.000 title 1
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
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9500784A BE1009667A3 (fr) | 1995-09-25 | 1995-09-25 | Procede et dispositif de controle de la qualite de latex de polymeres vinyliques halogenes. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9603884A true BR9603884A (pt) | 1998-06-02 |
Family
ID=3889189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9603884A BR9603884A (pt) | 1995-09-25 | 1996-09-25 | Processo e dispositivo de controle da qualidade de látex de polímeros vinílicos halogenados |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US5898056A (pt) |
| EP (1) | EP0764843A3 (pt) |
| JP (1) | JPH09124708A (pt) |
| BE (1) | BE1009667A3 (pt) |
| BR (1) | BR9603884A (pt) |
| CO (1) | CO4560522A1 (pt) |
| HR (1) | HRP960431A2 (pt) |
| MX (1) | MX9604304A (pt) |
| NO (1) | NO964019L (pt) |
| PL (1) | PL316275A1 (pt) |
| RU (1) | RU2170419C2 (pt) |
| SK (1) | SK122396A3 (pt) |
| TW (1) | TW375679B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1299889B1 (it) * | 1998-03-10 | 2000-04-04 | Wolmer Lupi | Metodo per la rilevazione di sostanze diffuse in un campione, ed apparecchiatura che realizza tale metodo. |
| CN101243108B (zh) * | 2005-08-08 | 2012-08-22 | 阿科玛股份有限公司 | 使用非氟化的表面活性剂聚合含氟聚合物 |
| JP6105981B2 (ja) * | 2013-03-11 | 2017-03-29 | 日本酢ビ・ポバール株式会社 | ビニルエステル共重合体の分析方法及び製造方法 |
| ITMI20131916A1 (it) * | 2013-11-19 | 2015-05-20 | Versalis Spa | Metodo per monitorare un parametro di controllo di una reazione di polimerizzazione e relativo apparato per attuare detto metodo |
| RU2709407C1 (ru) * | 2019-03-29 | 2019-12-17 | Российская Федерация в лице Федерального государственного бюджетного образовательного учреждения высшего образования "Тверской государственный университет" | ИК-спектроскопический способ контроля качества прекурсоров для ориентационного вытягивания пленочных нитей из сверхвысокомолекулярного полиэтилена |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755048A (en) * | 1986-10-23 | 1988-07-05 | Amoco Corporation | Optical analysis of impurity absorptions |
| FR2625506B1 (fr) * | 1987-12-31 | 1992-02-21 | Bp Chimie Sa | Procede et appareillage de fabrication de polymeres controlee a l'aide d'un systeme de regulation comprenant un spectrophotometre infrarouge |
| US4882493A (en) * | 1988-03-09 | 1989-11-21 | Indiana University Foundation | Sample holders or reflectors for intact capsules and tablets and for liquid microcells for use in near-infrared reflectance spectrophotometers |
| US5349188A (en) * | 1990-04-09 | 1994-09-20 | Ashland Oil, Inc. | Near infrared analysis of piano constituents and octane number of hydrocarbons |
| US5062709A (en) * | 1990-04-25 | 1991-11-05 | Amoco Corporation | Process for monitoring particle size and moisture content of finely divided material |
| US5170056A (en) * | 1991-02-28 | 1992-12-08 | Galileo Electro-Optics Corporation | Optical fiber coupled devices for remote spectroscopy in the infrared |
| US5223715A (en) * | 1991-09-20 | 1993-06-29 | Amoco Corporation | Process for spectrophotometric analysis |
| US5379464A (en) * | 1992-07-24 | 1995-01-10 | Schleger; Linda | Facial shield, particularly for protection from the sun |
| US5573952A (en) | 1994-08-12 | 1996-11-12 | E. I. Du Pont De Nemours And Company | Process for controlling concentration of a solution of a solvent and polymer |
| US5532487A (en) * | 1994-11-23 | 1996-07-02 | E. I. Du Pont De Nemours And Company | Near-infrared measurement and control of polyamide processes |
| JP3672268B2 (ja) * | 1995-09-22 | 2005-07-20 | コニカミノルタホールディングス株式会社 | 測定用センサ及び測定用センサを用いる拡散反射スペクトル測定方法並びに乳剤製造装置 |
-
1995
- 1995-09-25 BE BE9500784A patent/BE1009667A3/fr not_active IP Right Cessation
-
1996
- 1996-09-10 TW TW085111045A patent/TW375679B/zh active
- 1996-09-10 US US08/711,149 patent/US5898056A/en not_active Expired - Fee Related
- 1996-09-12 EP EP96202545A patent/EP0764843A3/fr not_active Withdrawn
- 1996-09-23 CO CO96050642A patent/CO4560522A1/es unknown
- 1996-09-23 RU RU96119050/28A patent/RU2170419C2/ru not_active IP Right Cessation
- 1996-09-24 NO NO964019A patent/NO964019L/no unknown
- 1996-09-25 BR BR9603884A patent/BR9603884A/pt not_active IP Right Cessation
- 1996-09-25 PL PL96316275A patent/PL316275A1/xx unknown
- 1996-09-25 SK SK1223-96A patent/SK122396A3/sk unknown
- 1996-09-25 HR HR09500784A patent/HRP960431A2/hr not_active Application Discontinuation
- 1996-09-25 JP JP8253224A patent/JPH09124708A/ja active Pending
- 1996-09-25 MX MX9604304A patent/MX9604304A/es not_active Application Discontinuation
-
1999
- 1999-01-13 US US09/229,626 patent/US6335527B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6335527B1 (en) | 2002-01-01 |
| RU2170419C2 (ru) | 2001-07-10 |
| MX9604304A (es) | 1997-08-30 |
| NO964019L (no) | 1997-03-26 |
| EP0764843A3 (fr) | 1997-06-04 |
| NO964019D0 (no) | 1996-09-24 |
| EP0764843A2 (fr) | 1997-03-26 |
| SK122396A3 (en) | 1997-06-04 |
| HRP960431A2 (en) | 1997-08-31 |
| JPH09124708A (ja) | 1997-05-13 |
| US5898056A (en) | 1999-04-27 |
| PL316275A1 (en) | 1997-04-01 |
| CO4560522A1 (es) | 1998-02-10 |
| BE1009667A3 (fr) | 1997-06-03 |
| TW375679B (en) | 1999-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB34 | Technical and formal requirements: requirement - article 34 of industrial property law | ||
| B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A , 9A E 10A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1898 DE 22/05/2007. |