US4192725A
(en)
*
|
1971-10-21 |
1980-03-11 |
Diamond Shamrock Corporation |
Electrolytic production of high purity alkali metal hydroxide
|
US3976549A
(en)
*
|
1973-02-26 |
1976-08-24 |
Hooker Chemicals & Plastics Corporation |
Electrolysis method
|
DE2437395C3
(de)
*
|
1973-10-15 |
1979-02-08 |
E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) |
Folie aus fluorhaltigen Polymeren mit Sulfonylgruppen enthaltenden Seitenketten
|
JPS551351B2
(xx)
|
1974-03-07 |
1980-01-12 |
|
|
SE432447B
(sv)
*
|
1974-03-09 |
1984-04-02 |
Asahi Chemical Ind |
Sett att utfora elektrolys i en elektrolyscell
|
JPS5111098A
(en)
*
|
1974-07-19 |
1976-01-28 |
Asahi Glass Co Ltd |
Suisankakariumuno seizohoho
|
JPS5154082A
(ja)
*
|
1974-11-08 |
1976-05-12 |
Asahi Glass Co Ltd |
Yoionkokanmaku
|
IT1061477B
(it)
*
|
1975-07-09 |
1983-02-28 |
Asahi Chemical Ind |
Membrana scambiatrice di cationi sua preparazione e suo impiego
|
JPS529700A
(en)
*
|
1975-07-15 |
1977-01-25 |
Asahi Chem Ind Co Ltd |
Manufacturing method of high purity caustic soda solution
|
JPS5231331A
(en)
*
|
1975-09-03 |
1977-03-09 |
Seiko Instr & Electronics |
Separator for alkaline battery
|
JPS5833312B2
(ja)
*
|
1975-10-28 |
1983-07-19 |
旭化成株式会社 |
カセイアルカリスイヨウエキノノウシユクホウ
|
JPS5926671B2
(ja)
*
|
1975-11-19 |
1984-06-29 |
呉羽化学工業株式会社 |
イオンコウカンマクデンカイホウホウ
|
JPS5284194A
(en)
*
|
1975-12-30 |
1977-07-13 |
Asahi Glass Co Ltd |
Electrolysis of alkali chloride
|
JPS534796A
(en)
*
|
1976-07-05 |
1978-01-17 |
Asahi Chem Ind Co Ltd |
Electrolysis of pressurized alkali halide
|
CA1117895A
(en)
*
|
1976-12-17 |
1982-02-09 |
Basf Wyandotte Corporation |
Method of reducing chlorate formation in a chlor-alkali electrolytic cell
|
USRE30864E
(en)
*
|
1977-06-27 |
1982-02-09 |
Olin Corporation |
Process for electrolysis in a membrane cell employing pressure actuated uniform spacing
|
US4129493A
(en)
*
|
1977-06-30 |
1978-12-12 |
Diamond Shamrock Corporation |
Swimming pool chlorinator system
|
US4124458A
(en)
*
|
1977-07-11 |
1978-11-07 |
Innova, Inc. |
Mass-transfer membrane and processes using same
|
JPS5337198A
(en)
*
|
1977-07-15 |
1978-04-06 |
Asahi Chem Ind Co Ltd |
Electrolytic method of sodium chloride
|
GB2007260B
(en)
*
|
1977-09-22 |
1982-02-24 |
Kanegafuchi Chemical Ind |
Method of electrolysis of alkai metal chloride
|
US4142950A
(en)
*
|
1977-11-10 |
1979-03-06 |
Basf Wyandotte Corporation |
Apparatus and process for electrolysis using a cation-permselective membrane and turbulence inducing means
|
US4224121A
(en)
*
|
1978-07-06 |
1980-09-23 |
General Electric Company |
Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
|
US4191618A
(en)
*
|
1977-12-23 |
1980-03-04 |
General Electric Company |
Production of halogens in an electrolysis cell with catalytic electrodes bonded to an ion transporting membrane and an oxygen depolarized cathode
|
US4219394A
(en)
*
|
1978-03-22 |
1980-08-26 |
Diamond Shamrock Corporation |
Membrane assembly for electrolytic cells
|
US4230543A
(en)
*
|
1978-04-07 |
1980-10-28 |
Showa Denko K.K. |
Cathode for electrolysis of aqueous solution of alkali metal halide
|
US4196068A
(en)
*
|
1978-06-26 |
1980-04-01 |
Scoville Frank J |
Chlorine gas producing apparatus
|
US4242193A
(en)
*
|
1978-11-06 |
1980-12-30 |
Innova, Inc. |
Layered membrane and processes utilizing same
|
JPS5946316B2
(ja)
*
|
1978-12-28 |
1984-11-12 |
鐘淵化学工業株式会社 |
電解法
|
US4248680A
(en)
*
|
1979-01-24 |
1981-02-03 |
Ppg Industries, Inc. |
Electrolytic process and apparatus
|
US4212714A
(en)
*
|
1979-05-14 |
1980-07-15 |
General Electric Company |
Electrolysis of alkali metal halides in a three compartment cell with self-pressurized buffer compartment
|
US4384937A
(en)
*
|
1979-05-29 |
1983-05-24 |
Diamond Shamrock Corporation |
Production of chromic acid in a three-compartment cell
|
US4273628A
(en)
*
|
1979-05-29 |
1981-06-16 |
Diamond Shamrock Corp. |
Production of chromic acid using two-compartment and three-compartment cells
|
US4272338A
(en)
*
|
1979-06-06 |
1981-06-09 |
Olin Corporation |
Process for the treatment of anolyte brine
|
US4230544A
(en)
*
|
1979-08-31 |
1980-10-28 |
Ionics Inc. |
Method and apparatus for controlling anode pH in membrane chlor-alkali cells
|
US4337137A
(en)
*
|
1980-06-11 |
1982-06-29 |
The Dow Chemical Company |
Composite ion exchange membranes
|
US4470889A
(en)
*
|
1980-06-11 |
1984-09-11 |
The Dow Chemical Company |
Electrolytic cell having an improved ion exchange membrane and process for operating
|
US4515989A
(en)
*
|
1980-06-11 |
1985-05-07 |
The Dow Chemical Company |
Preparation decarboxylation and polymerization of novel acid flourides and resulting monomers
|
US4358412A
(en)
*
|
1980-06-11 |
1982-11-09 |
The Dow Chemical Company |
Preparation of vinyl ethers
|
US4337211A
(en)
*
|
1980-06-11 |
1982-06-29 |
The Dow Chemical Company |
Fluorocarbon ethers having substituted halogen site(s) and process to prepare
|
US4804727A
(en)
*
|
1980-06-11 |
1989-02-14 |
The Dow Chemical Company |
Process to produce novel fluorocarbon vinyl ethers and resulting polymers
|
US4330654A
(en)
*
|
1980-06-11 |
1982-05-18 |
The Dow Chemical Company |
Novel polymers having acid functionality
|
US4337126A
(en)
*
|
1980-10-27 |
1982-06-29 |
Diamond Shamrock Corporation |
Electrolysis of carbonates to produce hydroxides
|
US4410404A
(en)
*
|
1981-06-26 |
1983-10-18 |
Diamond Shamrock Corporation |
Membrane cell at increased caustic concentration
|
US4394226A
(en)
*
|
1981-07-28 |
1983-07-19 |
Thiokol Corporation |
Electrolytic method for producing quaternary ammonium hydroxides
|
US4871703A
(en)
*
|
1983-05-31 |
1989-10-03 |
The Dow Chemical Company |
Process for preparation of an electrocatalyst
|
US4784882A
(en)
*
|
1985-05-31 |
1988-11-15 |
The Dow Chemical Company |
Method for forming composite polymer films
|
US4650551A
(en)
*
|
1985-05-31 |
1987-03-17 |
The Dow Chemical Company |
Supported ion exchange membrane films
|
US4650711A
(en)
*
|
1985-05-31 |
1987-03-17 |
The Dow Chemical Company |
Method for sizing polytetrafluoroethylene fabrics
|
US5114515A
(en)
*
|
1985-05-31 |
1992-05-19 |
The Dow Chemical Company |
Method for forming polymer composite films using removable substrates
|
US4610762A
(en)
*
|
1985-05-31 |
1986-09-09 |
The Dow Chemical Company |
Method for forming polymer films having bubble release surfaces
|
US4784900A
(en)
*
|
1985-05-31 |
1988-11-15 |
University Of Bath |
Method for sizing polytretrafluoroethylene fabrics
|
US5110385A
(en)
*
|
1985-05-31 |
1992-05-05 |
The Dow Chemical Company |
Method for forming polymer composite films using a removable substrate
|
US4668372A
(en)
*
|
1985-12-16 |
1987-05-26 |
The Dow Chemical Company |
Method for making an electrolytic unit from a plastic material
|
US4666580A
(en)
*
|
1985-12-16 |
1987-05-19 |
The Dow Chemical Company |
Structural frame for an electrochemical cell
|
US4670123A
(en)
*
|
1985-12-16 |
1987-06-02 |
The Dow Chemical Company |
Structural frame for an electrochemical cell
|
US4668371A
(en)
*
|
1985-12-16 |
1987-05-26 |
The Dow Chemical Company |
Structural frame for an electrochemical cell
|
US4666579A
(en)
*
|
1985-12-16 |
1987-05-19 |
The Dow Chemical Company |
Structural frame for a solid polymer electrolyte electrochemical cell
|
US4778723A
(en)
*
|
1986-06-20 |
1988-10-18 |
The Dow Chemical Company |
Method for sizing polytetrafluoroethylene fibers, yarn, or threads
|
US4698243A
(en)
*
|
1986-06-20 |
1987-10-06 |
The Dow Chemical Company |
Method for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threads
|
US4731263A
(en)
*
|
1986-09-26 |
1988-03-15 |
The Dow Chemical Company |
Method for the preparation of ionomer films
|
US4738741A
(en)
*
|
1986-12-19 |
1988-04-19 |
The Dow Chemical Company |
Method for forming an improved membrane/electrode combination having interconnected roadways of catalytically active particles
|
US4752370A
(en)
*
|
1986-12-19 |
1988-06-21 |
The Dow Chemical Company |
Supported membrane/electrode structure combination wherein catalytically active particles are coated onto the membrane
|
US4889577A
(en)
*
|
1986-12-19 |
1989-12-26 |
The Dow Chemical Company |
Method for making an improved supported membrane/electrode structure combination wherein catalytically active particles are coated onto the membrane
|
US5039389A
(en)
*
|
1986-12-19 |
1991-08-13 |
The Dow Chemical Company |
Membrane/electrode combination having interconnected roadways of catalytically active particles
|
US4940525A
(en)
*
|
1987-05-08 |
1990-07-10 |
The Dow Chemical Company |
Low equivalent weight sulfonic fluoropolymers
|
US4900408A
(en)
*
|
1988-02-01 |
1990-02-13 |
E. I. Du Pont De Nemours & Co. |
Membrane electrolytic process for producing concentrated caustic
|
IT1230714B
(it)
*
|
1989-02-10 |
1991-10-29 |
Solvay |
Procedimento di fabbricazione di un solfuro di un metallo alcalino.
|
US5013414A
(en)
*
|
1989-04-19 |
1991-05-07 |
The Dow Chemical Company |
Electrode structure for an electrolytic cell and electrolytic process used therein
|
IT1251419B
(it)
*
|
1991-10-23 |
1995-05-09 |
Solvay |
Cella di elettrolisi per la produzione di un gas
|
BE1005716A3
(fr)
*
|
1992-03-09 |
1993-12-28 |
Solvay |
Procede de fabricatiion d'hydroxyde de sodium.
|
US5433861A
(en)
*
|
1993-09-17 |
1995-07-18 |
The Dow Chemical Company |
Permanent deformation and use of sulfonated halopolymer articles
|
US5716504A
(en)
*
|
1995-07-10 |
1998-02-10 |
Asahi Glass Company Ltd. |
Cation exchange membrane for electrolysis and process for producing potassium hydroxide of high purity
|
US6200455B1
(en)
|
1999-10-14 |
2001-03-13 |
Pioneer (East) Inc. |
Method for reducing the plating of nickel on vessels, piping and cells in an alkali metal hydroxide manufacturing process
|
US6123853A
(en)
*
|
1999-10-14 |
2000-09-26 |
Pioneer (East) Inc. |
Method for treating waste water used in alkali metal hydroxide manufacturing processes
|
US6080299A
(en)
*
|
1999-10-14 |
2000-06-27 |
Pioneer (East) Inc. |
Method for removal of nickel and iron from alkali metal hydroxide manufacturing process requiring the use of sodium borohydride
|
US6123826A
(en)
*
|
1999-10-14 |
2000-09-26 |
Pioneer (East) Inc. |
Method for removal of nickel and iron from alkali metal hydroxide streams without requiring the use of sodium borohydride
|
US6375825B1
(en)
|
1999-10-28 |
2002-04-23 |
Chemical Products Corporation |
Process for the production of alkaline earth hydroxide
|
US20040035696A1
(en)
*
|
2002-08-21 |
2004-02-26 |
Reinhard Fred P. |
Apparatus and method for membrane electrolysis for process chemical recycling
|
DE10347703A1
(de)
*
|
2003-10-14 |
2005-05-12 |
Bayer Materialscience Ag |
Konstruktionseinheit für bipolare Elektrolyseure
|
EP1609887A1
(en)
*
|
2004-06-22 |
2005-12-28 |
CHLORINE ENGINEERS CORP., Ltd. |
Ion exchange membrane electrolytic process
|
ITRM20050666A1
(it)
*
|
2005-12-30 |
2007-06-30 |
E C A S S R L |
Blocco di reattori elettrolitici a membrana con quattro camere.
|
DE102006023261A1
(de)
*
|
2006-05-18 |
2007-11-22 |
Bayer Materialscience Ag |
Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
|
DE102006041465A1
(de)
*
|
2006-09-02 |
2008-03-06 |
Bayer Materialscience Ag |
Verfahren zur Herstellung von Diarylcarbonat
|
DE102007058701A1
(de)
|
2007-12-06 |
2009-06-10 |
Bayer Materialscience Ag |
Verfahren zur Herstellung von Diarylcarbonat
|
DE102008011473A1
(de)
|
2008-02-27 |
2009-09-03 |
Bayer Materialscience Ag |
Verfahren zur Herstellung von Polycarbonat
|
DE102009017862A1
(de)
|
2009-04-17 |
2010-10-21 |
Bayer Materialscience Ag |
Verfahren zur Herstellung von Diarylcarbonat
|
DE102009023940A1
(de)
|
2009-06-04 |
2010-12-09 |
Bayer Materialscience Ag |
Verfahren zur Herstellung von Polycarbonat
|
US9476357B2
(en)
|
2010-03-15 |
2016-10-25 |
HNO Green Fuels, Inc. |
Method and apparatus for increasing combustion efficiency and reducing particulate matter emissions in jet engines
|
US8449734B2
(en)
|
2010-03-15 |
2013-05-28 |
Hno Greenfuels, Inc. |
Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
|
US8454808B2
(en)
|
2010-03-15 |
2013-06-04 |
Hno Greenfuels, Inc. |
Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
|
US9574492B2
(en)
|
2010-03-15 |
2017-02-21 |
HNO Green Fuels, Inc. |
Portable hydrogen supplemental system and method for lowering particulate matter and other emissions in diesel engines at idle
|
US8499722B2
(en)
|
2010-05-28 |
2013-08-06 |
Hno Greenfuels, Inc. |
Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
|
US9399946B2
(en)
|
2010-05-28 |
2016-07-26 |
Donald W. Owens |
Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
|
US9453457B2
(en)
|
2010-03-15 |
2016-09-27 |
HNO Green Fuels, Inc. |
Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
|
US8757107B2
(en)
|
2010-05-28 |
2014-06-24 |
Hno Greenfuels, Inc. |
Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
|
CN103764989A
(zh)
*
|
2011-09-02 |
2014-04-30 |
唐纳德·沃德·欧文斯 |
用于内燃机的按需产生氢气的氢气补充系统
|
EP4083106B1
(de)
|
2021-04-30 |
2024-04-10 |
Covestro Deutschland AG |
Verfahren zur herstellung von polycarbonat mit verbesserter nachhaltigkeit
|