RU2000111508A - COLLOID BOROSILICATES AND THEIR APPLICATION IN PAPER RECEIVING - Google Patents

COLLOID BOROSILICATES AND THEIR APPLICATION IN PAPER RECEIVING

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Publication number
RU2000111508A
RU2000111508A RU2000111508/12A RU2000111508A RU2000111508A RU 2000111508 A RU2000111508 A RU 2000111508A RU 2000111508/12 A RU2000111508/12 A RU 2000111508/12A RU 2000111508 A RU2000111508 A RU 2000111508A RU 2000111508 A RU2000111508 A RU 2000111508A
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RU
Russia
Prior art keywords
borosilicate
alkali metal
silicon
molar ratio
aqueous solution
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RU2000111508/12A
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Russian (ru)
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RU2201396C2 (en
Inventor
Брюс А. КЕЙЗЕР
Джеймс Е. УИТТЕН
Original Assignee
Налко Кемикал Компани
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Publication of RU2000111508A publication Critical patent/RU2000111508A/en
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Publication of RU2201396C2 publication Critical patent/RU2201396C2/en

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Claims (15)

1. Синтетический аморфный боросиликат, отличающийся тем, что он имеет размер частицы 1-2000 нм и площадью поверхности 15-3000 м2/г, в котором указанный аморфный синтетический боросиликат не является боросиликатным стеклом.1. Synthetic amorphous borosilicate, characterized in that it has a particle size of 1-2000 nm and a surface area of 15-3000 m 2 / g, wherein said amorphous synthetic borosilicate is not borosilicate glass. 2. Синтетический боросиликат по п. 1, отличающийся тем, что его размер частицы составляет 1-200 нм. 2. Synthetic borosilicate according to claim. 1, characterized in that its particle size is 1-200 nm. 3. Синтетический боросиликат по п. 1, отличающийся тем, что его размер частицы составляет 20-80 нм. 3. Synthetic borosilicate under item 1, characterized in that its particle size is 20-80 nm. 4. Синтетический боросиликат по п. 1, отличающийся тем, что имеет площадь поверхности 250-3000 м2/г.4. Synthetic borosilicate according to claim 1, characterized in that it has a surface area of 250-3000 m 2 / g. 5. Синтетический боросиликат по п. 1, отличающийся тем, что имеет площадь поверхности 700-3000 м2/г.5. Synthetic borosilicate under item 1, characterized in that it has a surface area of 700-3000 m 2 / g. 6. Синтетическая аморфная боросиликатная композиция, отличающаяся тем, что имеет
а. молярное отношение бора к кремнию от 1: 1000 до 100: 1;
b. молярное отношение щелочного металла к кремнию от 6: 1000 до 1,04: 1;
с. размер частицы 1-2000 нм;
d. площадь поверхности 15-2000 м2/г,
в котором указанный синтетический аморфный боросиликат не является боросиликатным стеклом.6. Synthetic amorphous borosilicate composition, characterized in that it has
but. boron to silicon molar ratio from 1: 1000 to 100: 1;
b. the molar ratio of alkali metal to silicon is from 6: 1000 to 1.04: 1;
with. particle size 1-2000 nm;
d. surface area 15-2000 m 2 / g,
wherein said synthetic amorphous borosilicate is not borosilicate glass. 7. Композиция по п. 6, отличающаяся тем, что
а. молярное отношение бора к кремнию составляет от 1: 100 до 2: 5;
b. молярное отношение щелочного металла к кремнию составляет от 6: 1000 до 1,04: 1;
с. размер частицы составляет 1-80 нм;
d. площадь поверхности составляет 250-3000 м2/г.7. The composition according to p. 6, characterized in that
but. the molar ratio of boron to silicon is from 1: 100 to 2: 5;
b. the molar ratio of alkali metal to silicon is from 6: 1000 to 1.04: 1;
with. particle size is 1-80 nm;
d. surface area is 250-3000 m 2 / g. 8. Композиция по п. 6, отличающаяся тем, что
а. молярное отношение бора к кремнию составляет от 1: 100 до 2: 5;
b. молярное отношение щелочного металла к кремнию составляет от 6: 1000 до 1,04: 1;
с. размер частицы составляет 20-80 нм;
d. площадь поверхности составляет 700-3000 м2/г.8. The composition according to p. 6, characterized in that
but. the molar ratio of boron to silicon is from 1: 100 to 2: 5;
b. the molar ratio of alkali metal to silicon is from 6: 1000 to 1.04: 1;
with. particle size is 20-80 nm;
d. surface area is 700-3000 m 2 / g. 9. Аморфный коллоидный боросиликат, отличающийся тем, что имеет
а. молярное отношение бора к кремнию от 1: 1000 до 100: 1;
b. молярное отношение щелочного металла к кремнию от 6: 1000 до 1,04: 1;
с. размер частицы 1-2000 нм;
d. площадь поверхности 15-3000 м2/г,
и названный аморфный боросиликат получают посредством следующих стадий;
а. смешивание разбавленного водного раствора кремниевой кислоты с разбавленным водным раствором бората щелочного металла и затем;
b. выделение водной суспензии аморфного коллоидного боросиликата, имеющего величину рН от 6 до 14, в которой указанный аморфный коллоидный боросиликат не является боросиликатным стеклом.9. Amorphous colloidal borosilicate, characterized in that it has
but. boron to silicon molar ratio from 1: 1000 to 100: 1;
b. the molar ratio of alkali metal to silicon is from 6: 1000 to 1.04: 1;
with. particle size 1-2000 nm;
d. surface area of 15-3000 m 2 / g,
and said amorphous borosilicate is prepared by the following steps;
but. mixing a dilute aqueous solution of silicic acid with a dilute aqueous solution of alkali metal borate and then;
b. isolation of an aqueous suspension of an amorphous colloidal borosilicate having a pH from 6 to 14, in which said amorphous colloidal borosilicate is not borosilicate glass. 10. Коллоидный боросиликат по п. 9, отличающийся тем, что указанный боросиликат обладает следующими свойствами:
а. молярное отношение бора к кремнию составляет от 1: 100 до 2: 5;
b. молярное отношение щелочного металла к кремнию составляет от 6: 1000 до 1,04: 1;
с. размер частицы составляет 1-200 нм;
d. площадь поверхности составляет 250-3000 м2/г.10. Colloidal borosilicate according to claim. 9, characterized in that said borosilicate has the following properties:
but. the molar ratio of boron to silicon is from 1: 100 to 2: 5;
b. the molar ratio of alkali metal to silicon is from 6: 1000 to 1.04: 1;
with. particle size is 1-200 nm;
d. surface area is 250-3000 m 2 / g. 11. Коллоидный боросиликат по п. 9, отличающийся тем, что указанный боросиликат обладает следующими свойствами:
а. молярное отношение бора к кремнию составляет от 1: 100 до 2: 5;
b. молярное отношение щелочного металла к кремнию составляет от 6: 1000 до 1,04: 1;
с. размер частицы составляет 20-80 нм;
d. площадь поверхности составляет 700-3000 м2/г.11. Colloidal borosilicate according to claim. 9, characterized in that said borosilicate has the following properties:
but. the molar ratio of boron to silicon is from 1: 100 to 2: 5;
b. the molar ratio of alkali metal to silicon is from 6: 1000 to 1.04: 1;
with. particle size is 20-80 nm;
d. surface area is 700-3000 m 2 / g. 12. Коллоидный боросиликат по п. 9, отличающийся тем, что в разбавленный водный раствор кремниевой кислоты прибавляют к разбавленному водному раствору бората щелочного металла. 12. Colloidal borosilicate according to claim 9, characterized in that it is added to a dilute aqueous solution of silicic acid to a dilute aqueous solution of an alkali metal borate. 13. Коллоидный боросиликат по п. 10, отличающийся тем, что разбавленный водный раствор кремниевой кислоты прибавляют к разбавленному водному раствору бората щелочного металла. 13. Colloidal borosilicate under item 10, characterized in that the diluted aqueous solution of silicic acid is added to the diluted aqueous solution of alkali metal borate. 14. Коллоидный боросиликат по п. 11, отличающийся тем, что разбавленный водный раствор кремниевой кислоты прибавляют к разбавленному водному раствору бората щелочного металла. 14. The colloidal borosilicate according to claim 11, wherein a dilute aqueous solution of silicic acid is added to a dilute aqueous solution of an alkali metal borate. 15. Аморфный коллоидный боросиликат, отличающийся тем, что его получают
а. взаимодействием разбавленного водного раствора силиката щелочного металла с катионнообменной смолой для получения кремниевой кислоты;
b. формированием осадка типа пятки смешением вместе разбавленного водного раствора бората щелочного металла с гидроксилом щелочного металла с образованием водного раствора, содержащего 0,01-30% В2О3, имеющего величину рН от 7 до 10,5;
с. добавлением разбавленной кремниевой кислоты к водному раствору при перемешивании и затем
d. выделение водного коллоидного боросиликата,
в котором указанный аморфный коллоидный боросиликат не является боросиликатным стеклом.15. Amorphous colloidal borosilicate, characterized in that it is obtained
but. the interaction of a dilute aqueous solution of alkali metal silicate with a cation exchange resin to obtain silicic acid;
b. forming a heel type precipitate by mixing together an dilute aqueous solution of an alkali metal borate with an alkali metal hydroxyl to form an aqueous solution containing 0.01-30% B 2 O 3 , having a pH from 7 to 10.5;
with. by adding dilute silicic acid to the aqueous solution while stirring and then
d. isolation of aqueous colloidal borosilicate,
wherein said amorphous colloidal borosilicate is not borosilicate glass.
RU2000111508/12A 1997-09-30 1998-09-17 Colloidal borosilicates and their employment in papermaking RU2201396C2 (en)

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Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1621518T3 (en) 1997-06-09 2010-11-22 Akzo Nobel Nv polysilicate
TW550325B (en) 1999-11-08 2003-09-01 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW483970B (en) 1999-11-08 2002-04-21 Ciba Spec Chem Water Treat Ltd A process for making paper and paperboard
TW527457B (en) 1999-11-08 2003-04-11 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW524910B (en) 1999-11-08 2003-03-21 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
DE10024437A1 (en) * 2000-05-19 2001-11-29 Aventis Res & Tech Gmbh & Co Process for the selective production of acetic acid by catalytic oxidation of ethane
WO2002025013A1 (en) 2000-09-20 2002-03-28 Akzo Nobel N.V. A process for the production of paper
MY140287A (en) 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
US6995691B2 (en) * 2001-02-14 2006-02-07 Heetronix Bonded structure using reacted borosilicate mixture
US7189776B2 (en) 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
KR100876116B1 (en) * 2001-09-04 2008-12-26 도아고세이가부시키가이샤 Compositions, Amphoteric Coagulants and Their Uses
US6857824B2 (en) * 2001-10-18 2005-02-22 Akzo Nobel N.V. Sealing composition and its use
NZ535664A (en) * 2002-04-08 2005-08-26 Ciba Spec Chem Water Treat Ltd White pitch deposit treatment in paper making process
US6939443B2 (en) * 2002-06-19 2005-09-06 Lanxess Corporation Anionic functional promoter and charge control agent
DE10230982A1 (en) * 2002-07-10 2004-01-22 H.C. Starck Gmbh Silica sol containing guanidine carbonate
DE20220979U1 (en) * 2002-08-07 2004-10-14 Basf Ag Preparation of paper, pasteboard, or cardboard involving cutting of the paper pulp, addition of microparticles of cationic polymer, e.g. cationic polyamide, and a finely divided inorganic component after the last cutting step
ATE404609T1 (en) † 2002-09-24 2008-08-15 Du Pont WATER DISPERSIBLE POLYTHIOPHENES PRODUCED USING COLLOIDS BASED ON POLYMERIC ACIDS
CN1331770C (en) * 2002-11-12 2007-08-15 牛晓军 Flocculant of cation of millicron SiOx compound polyacrylamide and preparing method thereof
FI121119B (en) * 2003-04-15 2010-07-15 Kemira Oyj Procedure for making paper
US20050061750A1 (en) * 2003-09-23 2005-03-24 Polymer Ventures, Inc. Methods for the purification of contaminated waters
GB0402470D0 (en) * 2004-02-04 2004-03-10 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
GB0402469D0 (en) * 2004-02-04 2004-03-10 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
DE102004047433A1 (en) * 2004-09-28 2006-04-13 Baumann, Didda Maria Janina Assembly to prepare aqueous rinsing fluid for paint spray booth employing water-based paints
US20060142429A1 (en) * 2004-12-29 2006-06-29 Gelman Robert A Retention and drainage in the manufacture of paper
US7459059B2 (en) * 2005-09-21 2008-12-02 Nalco Company Use of synthetic metal silicates for increasing retention and drainage during a papermaking process
US7494565B2 (en) * 2005-09-21 2009-02-24 Nalco Company Use of starch with synthetic metal silicates for improving a papermaking process
WO2007049528A1 (en) * 2005-10-25 2007-05-03 Sumitomo Seika Chemicals Co., Ltd. Papermaking method and papermaking system
US9017649B2 (en) 2006-03-27 2015-04-28 Nalco Company Method of stabilizing silica-containing anionic microparticles in hard water
US10227238B2 (en) 2006-04-04 2019-03-12 Ecolab Usa Inc. Production and use of polysilicate particulate materials
WO2008031728A1 (en) * 2006-09-15 2008-03-20 Ciba Holding Inc. Process of manufacturing paper
CA2664490A1 (en) 2006-09-27 2008-04-03 Ciba Holding Inc. Siliceous composition and its use in papermaking
GB0702249D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of paper or paperboard
GB0702248D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of Filled Paper
US8326246B2 (en) * 2007-07-10 2012-12-04 Qualcomm Incorporated Super regenerative (SR) apparatus having plurality of parallel SR amplifiers tuned to distinct frequencies
US20110021736A1 (en) * 2008-03-04 2011-01-27 Bizhong Zhu Polyborosiloxane and Method of Preparing Same
RU2012101797A (en) 2009-06-26 2013-08-10 Акцо Нобель Кемикалз Интернэшнл Б.В. COATED BASIS AND METHOD FOR PRODUCING IT
US20100330366A1 (en) * 2009-06-30 2010-12-30 Keiser Bruce A Silica-based particle composition
AT508256B1 (en) * 2009-11-13 2010-12-15 Applied Chemicals Handels Gmbh METHOD FOR PRODUCING PAPER OR DGL.
CN101935377B (en) * 2010-07-26 2012-06-27 北京化工大学 Method for preparing flocculating agent used for solid-liquid separation treatment of waste drilling fluid
US9062242B2 (en) 2011-03-09 2015-06-23 Schlumberger Technology Corporation Cross-linkers for hydraulic fracturing fluid
PT2809845T (en) 2012-02-01 2019-03-22 Basf Se Process for the manufacture of paper and paperboard
FI124202B (en) * 2012-02-22 2014-04-30 Kemira Oyj Process for improvement of recycled fiber material utilizing the manufacturing process of paper or paperboard
WO2013127731A1 (en) 2012-03-01 2013-09-06 Basf Se Process for the manufacture of paper and paperboard
CA2897185C (en) 2013-01-11 2018-10-09 Basf Se Process for the manufacture of paper and paperboard
CN103966892A (en) * 2013-02-05 2014-08-06 金东纸业（江苏）股份有限公司 Papermaking auxiliary agent, papermaking process and paper product
CN103966894A (en) * 2013-02-05 2014-08-06 金东纸业（江苏）股份有限公司 Papermaking process
CN103966886A (en) * 2013-02-05 2014-08-06 金东纸业（江苏）股份有限公司 Papermaking technology
US10087081B2 (en) 2013-03-08 2018-10-02 Ecolab Usa Inc. Process for producing high solids colloidal silica
US9856159B2 (en) * 2013-04-12 2018-01-02 Psmg, Llc Polymer blends for flocculation
US9656914B2 (en) 2013-05-01 2017-05-23 Ecolab Usa Inc. Rheology modifying agents for slurries
EP3013746A1 (en) 2013-06-27 2016-05-04 3M Innovative Properties Company Borosilicate nanoparticles and method for making the same
US9410288B2 (en) 2013-08-08 2016-08-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9303360B2 (en) 2013-08-08 2016-04-05 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9034145B2 (en) 2013-08-08 2015-05-19 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process
CN105531421A (en) * 2013-08-09 2016-04-27 索理思科技公司 Polyethylene oxide treatment for drainage agents and dry strength agents
US9714342B2 (en) 2013-08-22 2017-07-25 Psmg, Llc Particle suspensions of flocculating polymer powders
US10011717B2 (en) 2013-11-27 2018-07-03 Psmg, Llc Particle suspensions of flocculating polymer powders and powder flocculant polymer blends
JP2015136648A (en) * 2014-01-22 2015-07-30 壽昭 落合 Flocculation method
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
JP6532102B2 (en) * 2015-07-14 2019-06-19 センカ株式会社 Antifouling composition for paper manufacturing process and antifouling method
EP3325590B1 (en) 2015-07-18 2020-09-30 Ecolab USA Inc. Chemical additives to improve oil separation in stillage process operations
CA3001717A1 (en) 2015-10-15 2017-04-20 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
JP6942142B2 (en) * 2015-12-14 2021-09-29 エコラブ ユーエスエイ インク Boronic acid-containing polymer for papermaking process
ITUB20160512A1 (en) * 2016-02-01 2017-08-01 Gruppo Cordenons Spa PAPER MATERIAL WITH A HIGH SOLID METAL PERLESCENT EFFECT IN LIGHT AND ITS MANUFACTURING PROCEDURE
CA3035940A1 (en) * 2016-09-26 2018-03-29 Heritage Research Group, Llc Treatment of sludges and flocculants using insoluble mineral colloidal suspensions
US10822442B2 (en) 2017-07-17 2020-11-03 Ecolab Usa Inc. Rheology-modifying agents for slurries
US10876258B2 (en) * 2018-11-27 2020-12-29 Solenis Technologies, L.P. Method for improving filler and fiber retention in paper making processes
US10961662B1 (en) 2019-12-23 2021-03-30 Polymer Ventures, Inc. Ash retention additive and methods of using the same
CN111875442A (en) * 2020-07-20 2020-11-03 湖州灵粮生态农业有限公司 Long-acting slow-release fertilizer containing trace elements and preparation method thereof
WO2022159271A1 (en) 2021-01-20 2022-07-28 Championx Usa Inc. Methods and compositions for squeeze life enhancement
EP4303358A1 (en) 2022-07-04 2024-01-10 Eti Maden Isletmeleri Genel Mudurlugu The use of boron compounds in paper pulping, paper production and caustic recovery

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047016A (en) 1930-09-26 1936-07-07 Nathaniel M Elias Alkali silicate heat and sound insulating composition
US1868566A (en) * 1931-05-28 1932-07-26 Panelyte Corp Process of manufacturing phenol-formaldehyde resin sheets and forms
US2106744A (en) 1934-03-19 1938-02-01 Corning Glass Works Treated borosilicate glass
US2046016A (en) 1934-09-24 1936-06-30 Goodman Mfg Co Loading machine
US2574902A (en) 1948-12-15 1951-11-13 Du Pont Chemical processes and composition
US2801938A (en) * 1953-05-12 1957-08-06 Du Pont Treating paper with silica sol, and product produced
US2919222A (en) * 1954-11-05 1959-12-29 Wyandotte Chemicals Corp Paper making process and product
US2924549A (en) * 1955-12-15 1960-02-09 Bayer Ag Paper containing an organic fluorescent dye
DE1045376B (en) 1956-04-02 1958-12-04 Fmc Corp Process for the production of a sodium perborosilicate which can be used as a textile auxiliary
US2943970A (en) * 1959-04-14 1960-07-05 Colnmbia Southern Chemical Cor Paper pigments
GB1244334A (en) 1968-08-08 1971-08-25 Monsanto Chemicals Production of silica sols
US3795524A (en) * 1971-03-01 1974-03-05 Minnesota Mining & Mfg Aluminum borate and aluminum borosilicate articles
AT335035B (en) 1974-10-10 1977-02-25 Henkel & Cie Gmbh STABLE SUSPENSIONS OF WATER-INSOLUBLE, SILICATES CAPABLE OF BINDING CALCIUMIONS AND THEIR USE FOR THE MANUFACTURE OF DETERGENTS AND DETERGENTS
US4269813A (en) * 1977-09-26 1981-05-26 Standard Oil Company (Indiana) Crystalline borosilicate and process of preparation
GR66589B (en) * 1978-06-22 1981-03-30 Snam Progetti
US4285919A (en) * 1978-12-26 1981-08-25 Standard Oil Company (Indiana) Method of preparing a metal-cation-deficient crystalline borosilicate
SE432951B (en) * 1980-05-28 1984-04-30 Eka Ab PAPER PRODUCT CONTAINING CELLULOSA FIBERS AND A BINDING SYSTEM CONTAINING COLOIDAL MILIC ACID AND COTIONIC STARCH AND PROCEDURE FOR PREPARING THE PAPER PRODUCT
US4385961A (en) 1981-02-26 1983-05-31 Eka Aktiebolag Papermaking
US5053211A (en) 1981-06-30 1991-10-01 Amoco Corporation Manufacture of AMS-18 crystalline borosilicate molecular sieve
DE3140895A1 (en) * 1981-10-15 1983-04-28 Basf Ag, 6700 Ludwigshafen BOROSILIKATZEOLITHE- ZBH AND METHOD FOR PRODUCING CRYSTALLINE BOROSILIKATZEOLITHE (ZHB) AND USE AS A CATALYST
US4563266A (en) * 1984-12-24 1986-01-07 Standard Oil Company (Indiana) Catalytic dewaxing process
FR2582639B1 (en) * 1985-05-28 1987-08-28 Centre Nat Rech Scient NOVEL PROCESS FOR THE SYNTHESIS OF BOROSILICATE-TYPE ZEOLITES, PRODUCTS THUS OBTAINED AND THEIR USE
US4913775A (en) 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
GB8602121D0 (en) 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US4780423A (en) 1986-12-09 1988-10-25 Ciba Corning Diagnostics Corp. Heterogeneous fluorescence assays using controlled pore glass particles
US4775586A (en) * 1987-02-17 1988-10-04 Armstrong World Industries, Inc. Paper, paper products, films composites and other silicate-polymer, construction materials
US4871251A (en) 1987-04-27 1989-10-03 Preikschat F K Apparatus and method for particle analysis
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
JPH0192498A (en) 1987-10-02 1989-04-11 Hokuetsu Paper Mills Ltd Production of neutral paper
US4954220A (en) 1988-09-16 1990-09-04 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
US4902326A (en) 1988-11-02 1990-02-20 United Technologies Corporation Method for making fiber reinforced glass matrix composite article having selectively oriented fiber reinforcement
JPH04198013A (en) * 1990-11-28 1992-07-17 Mizusawa Ind Chem Ltd Crystalline layer sodium borosilicate, production and use thereof
US5185062A (en) 1991-01-25 1993-02-09 Nalco Chemical Company Papermaking process with improved retention and drainage
US5098520A (en) 1991-01-25 1992-03-24 Nalco Chemcial Company Papermaking process with improved retention and drainage
US5425933A (en) * 1992-06-30 1995-06-20 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Method for preparing crystalline materials using heterobridged aza-polycyclic templating agents
US5316753A (en) 1992-10-09 1994-05-31 Chevron Research And Technology Company Zeolite SSZ-35
WO1995007859A1 (en) * 1993-09-15 1995-03-23 Davis Mark E Zeolite cit-1
US5430074A (en) 1993-09-29 1995-07-04 Jeneric/Pentron, Incorporated Gum-colored dental composite and dental restoration kit
FR2732368B1 (en) 1995-03-31 1997-06-06 Roquette Freres NEW PAPERMAKING PROCESS
US6254782B1 (en) * 1995-05-19 2001-07-03 Lawrence Kreisler Method for recovering and separating metals from waste streams
US5840158A (en) * 1995-09-28 1998-11-24 Nalco Chemical Company Colloidal silica/polyelectrolyte blends for pulp and paper applications
FR2740482B1 (en) 1995-10-30 1997-11-21 Snf Sa PROCESS FOR IMPROVING RETENTION IN A PAPER, CARDBOARD AND THE LIKE PROCESS
US5766528A (en) * 1997-02-14 1998-06-16 Northrop Grumman Corporation Ceramic tape formulations with green tape stability
US6083997A (en) * 1998-07-28 2000-07-04 Nalco Chemical Company Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
US6083404A (en) * 1998-09-18 2000-07-04 Nalco Chemical Company Method of dewatering difficult sludges

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