FI112370B - Menetelmiä korkean moolimassan akryyliamidipolymeerien valmistamiseksi ja käyttämiseksi - Google Patents

Menetelmiä korkean moolimassan akryyliamidipolymeerien valmistamiseksi ja käyttämiseksi Download PDF

Info

Publication number
FI112370B
FI112370B FI942251A FI942251A FI112370B FI 112370 B FI112370 B FI 112370B FI 942251 A FI942251 A FI 942251A FI 942251 A FI942251 A FI 942251A FI 112370 B FI112370 B FI 112370B
Authority
FI
Finland
Prior art keywords
polymer
molecular weight
solution
mpa
mixture
Prior art date
Application number
FI942251A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI942251A0 (fi
FI942251A (fi
Inventor
Roger Edgar Neff
Roderick Glyn Ryles
Original Assignee
Cytec Tech Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22042096&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI112370(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of FI942251A0 publication Critical patent/FI942251A0/fi
Publication of FI942251A publication Critical patent/FI942251A/fi
Application granted granted Critical
Publication of FI112370B publication Critical patent/FI112370B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polymerisation Methods In General (AREA)
  • Paper (AREA)
FI942251A 1993-05-14 1994-05-13 Menetelmiä korkean moolimassan akryyliamidipolymeerien valmistamiseksi ja käyttämiseksi FI112370B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6237993 1993-05-14
US08062379 US5286806C1 (en) 1993-05-14 1993-05-14 Methods of making and using high molecular weight acrylamide polymers

Publications (3)

Publication Number Publication Date
FI942251A0 FI942251A0 (fi) 1994-05-13
FI942251A FI942251A (fi) 1994-11-15
FI112370B true FI112370B (fi) 2003-11-28

Family

ID=22042096

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942251A FI112370B (fi) 1993-05-14 1994-05-13 Menetelmiä korkean moolimassan akryyliamidipolymeerien valmistamiseksi ja käyttämiseksi

Country Status (17)

Country Link
US (2) US5286806C1 (zh)
EP (1) EP0624603B2 (zh)
JP (3) JPH06329708A (zh)
KR (1) KR100331168B1 (zh)
CN (2) CN1048992C (zh)
AT (1) ATE168702T1 (zh)
AU (1) AU674397B2 (zh)
BR (1) BR9401970A (zh)
CA (1) CA2123468C (zh)
DE (1) DE69411807T3 (zh)
DK (1) DK0624603T3 (zh)
ES (1) ES2119018T5 (zh)
FI (1) FI112370B (zh)
MY (1) MY112565A (zh)
NO (1) NO302371B1 (zh)
TW (1) TW333544B (zh)
ZA (1) ZA943314B (zh)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539046A (en) * 1994-11-04 1996-07-23 Cytec Technology Corp. Blends of hydroxamated polymer emulsions with polyacrylate emulsions
US5571862A (en) * 1994-11-28 1996-11-05 Cytec Technology Corp. Stabilized polyacrylamide emulsions and methods of making same
US6080804A (en) * 1995-06-07 2000-06-27 Cytec Technology Corp. Spray drying of functionalized polyacrylamide microemulsions
US5869542A (en) * 1995-06-07 1999-02-09 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and microemulsions and dry polymer products formed thereby
US5849862A (en) * 1995-06-07 1998-12-15 Cytec Technology Corp. Processes of spray drying polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions
US6313199B1 (en) * 1995-06-07 2001-11-06 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby
US6011089A (en) * 1995-06-07 2000-01-04 Cytec Technology Corp. Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby
US5779910A (en) * 1996-04-08 1998-07-14 Cytec Technology Corp. Enhanced flocculation of mineral slurry with polymer blends
DE19621734A1 (de) * 1996-05-30 1997-12-04 Basf Ag Flammwidrige thermoplastische Formmassen auf Basis von Polyphenylenethern
US5750034A (en) * 1996-11-01 1998-05-12 Nalco Chemical Company Hydrophilic dispersion polymers for the clarification of deinking process waters
US5922794A (en) * 1997-03-26 1999-07-13 General Electric Company Compositions stabilized with tertiary amine oxides
US5891254A (en) * 1997-06-13 1999-04-06 Cytec Technology Corporation Method for purifying sugar solutions using polyacrylamides
US6132625A (en) * 1998-05-28 2000-10-17 E. I. Du Pont De Nemours And Company Method for treatment of aqueous streams comprising biosolids
CN1084346C (zh) * 1999-08-05 2002-05-08 石油勘探开发科学研究院油田化学研究所 超高分子量两性离子聚合物的制备
US6485651B1 (en) * 2001-03-28 2002-11-26 Ondeo Nalco Company Quick inverting liquid flocculant
US6794049B2 (en) * 2002-04-12 2004-09-21 Eastman Chemical Company Fast-dry, high solids coating compositions based on acetoacetate-functionalized alkyd resins
EP2275463A1 (en) 2002-07-29 2011-01-19 Life Technologies Corporation Support for electrophoresis containing a composition and method
GB0310419D0 (en) * 2003-05-07 2003-06-11 Ciba Spec Chem Water Treat Ltd Treatment of aqueous suspensions
US20050025741A1 (en) 2003-05-15 2005-02-03 Lau Aldrich N.K. Poly and copoly(N-vinylamide)s and their use in capillary electrophoresis
US7338608B2 (en) 2003-09-30 2008-03-04 Kemira Oyj Solid-liquid separation of oil-based muds
GB0421841D0 (en) * 2004-10-01 2004-11-03 Constr Res & Tech Gmbh Process
US20060106180A1 (en) * 2004-11-18 2006-05-18 Aquaspecialties S.A. Polymeric stabilizing agent for water-in-oil polymerization processes
KR100721357B1 (ko) * 2005-02-14 2007-05-25 후지쯔 가부시끼가이샤 반도체 장치 및 적층형 반도체 장치
US7897318B2 (en) 2007-11-29 2011-03-01 Lexmark International, Inc. Ionic polymer flocculants for the preparation of chemically processed toner
CN101845106B (zh) * 2010-06-08 2011-12-07 浙江大学 近临界水中聚丙烯酰胺无催化水解制备聚丙烯酰胺/丙烯酸共聚物的方法
FR2963364B1 (fr) * 2010-08-02 2014-12-26 Snf Sas Procede de fabrication de papier et carton presentant des proprietes de retention et d'egouttage ameliorees.
CN102210298B (zh) * 2011-04-07 2014-08-06 中国地质大学（武汉） 无有机溶剂的毒死蜱水乳剂及其制备方法
AP4054A (en) 2011-09-05 2017-03-07 Cytec Tech Corp Processes for recovering organic solvent extractant from solid-stabilized emulsions formed in hydrometallurgical solvent extraction circuits
JP5733834B2 (ja) * 2012-06-06 2015-06-10 ハイモ株式会社 凝集処理剤
US9334180B2 (en) 2012-12-14 2016-05-10 Montgomery Chemicals Llc Process for treating acid mine drainage
CN105612288B (zh) * 2013-10-08 2019-03-19 索马龙株式会社 助留剂及使用其的纸的制造方法
US10899955B2 (en) * 2014-12-31 2021-01-26 Kemira Oyj Emulsions, treatment fluids and methods for treating subterranean formations
AU2016261924B2 (en) 2015-05-13 2019-10-03 Championx Usa Inc. Invertible water-in-oil latices and methods of use
WO2017040795A1 (en) 2015-09-01 2017-03-09 Cytec Industries Inc. Polymeric microparticles as filtration and/or clarifying aids in phosphoric acid production
JP2018044273A (ja) * 2016-09-16 2018-03-22 栗田工業株式会社 紙の製造方法、製紙用添加剤の製造装置、及び紙の製造装置
US10927021B2 (en) 2018-01-18 2021-02-23 Montgomery Chemicals Llc Process for producing zero-valent iron nanoparticles and treating acid mine drainage
US10927022B2 (en) 2018-01-18 2021-02-23 Montgomery Chemicals Llc Process for treating mine drainage
US11370683B2 (en) 2018-01-18 2022-06-28 Montgomery Chemicals Llc Process for producing zero-valent iron nanoparticles and treating acid mine drainage
CN110172860A (zh) * 2019-06-17 2019-08-27 联盛纸业（龙海）有限公司 一种提高浆料网部留着率的方法
KR20220104418A (ko) 2021-01-18 2022-07-26 주식회사 엘지화학 올리고머 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3624019A (en) * 1970-12-15 1971-11-30 Nalco Chemical Co Process for rapidly dissolving water-soluble polymers
AU8257875A (en) * 1974-08-07 1977-01-06 American Cyanamid Co Pumpable emulsions of high molecular weight anionic poly- acrylamides
US4034809A (en) * 1976-03-17 1977-07-12 Nalco Chemical Company Hydrolyzed polyacrylamide latices for secondary oil recovery
JPS535295A (en) * 1976-07-05 1978-01-18 Mitsubishi Chem Ind Ltd Preparation of partially hydrolyzed acrylamide polymer
US4171296A (en) * 1976-07-15 1979-10-16 Nalco Chemical Company Method of hydrolyzing polyacrylamide
RO75667A2 (ro) * 1978-11-29 1981-02-28 Intreprinderea Chimica "Risnov",Ro Procedeu pentru polimerizarea acrilamidei
JPS5679146A (en) * 1979-11-30 1981-06-29 Nitto Chem Ind Co Ltd Modifying method of polyacrylamide polymer
US4339371A (en) * 1980-10-02 1982-07-13 American Cyanamid Company High concentration water-soluble polymers in water-in-oil emulsions
US4482682A (en) * 1983-03-23 1984-11-13 Mitsubishi Chemical Industries, Limited Process for preparing water-soluble, partially-hydrolyzed, solid acrylamide polymer
JPS59184203A (ja) * 1983-04-04 1984-10-19 Nitto Chem Ind Co Ltd 部分加水分解されたアクリルアミド重合体の製造法
US4673716A (en) * 1985-11-25 1987-06-16 Exxon Research And Engineering Company High molecular weight terpolymers of acrylamide, acrylic acid salts and alkylacrylamide
GB8919455D0 (en) * 1989-08-26 1989-10-11 British Petroleum Co Plc Hydrolysis of polymers

Also Published As

Publication number Publication date
CN1095074A (zh) 1994-11-16
JP3852053B2 (ja) 2006-11-29
JP2004169046A (ja) 2004-06-17
MY112565A (en) 2001-07-31
US5286806C1 (en) 2001-01-30
FI942251A0 (fi) 1994-05-13
ES2119018T5 (es) 2001-04-01
CA2123468A1 (en) 1994-11-15
JP2005139462A (ja) 2005-06-02
EP0624603B2 (en) 2001-01-31
CN1236782A (zh) 1999-12-01
AU6309894A (en) 1994-11-17
EP0624603A2 (en) 1994-11-17
NO302371B1 (no) 1998-02-23
JPH06329708A (ja) 1994-11-29
ZA943314B (en) 1995-01-16
BR9401970A (pt) 1994-12-13
AU674397B2 (en) 1996-12-19
DE69411807T2 (de) 1998-12-03
US5286806A (en) 1994-02-15
JP3839818B2 (ja) 2006-11-01
ES2119018T3 (es) 1998-10-01
TW333544B (en) 1998-06-11
CN1048992C (zh) 2000-02-02
CA2123468C (en) 2007-04-03
ATE168702T1 (de) 1998-08-15
DE69411807T3 (de) 2001-08-16
EP0624603A3 (en) 1995-03-29
NO941804D0 (no) 1994-05-13
FI942251A (fi) 1994-11-15
NO941804L (no) 1994-11-15
KR100331168B1 (ko) 2002-10-25
US5530069A (en) 1996-06-25
DE69411807D1 (de) 1998-08-27
CN1143869C (zh) 2004-03-31
EP0624603B1 (en) 1998-07-22
DK0624603T3 (da) 1998-10-26

Similar Documents

Publication Publication Date Title
FI112370B (fi) Menetelmiä korkean moolimassan akryyliamidipolymeerien valmistamiseksi ja käyttämiseksi
EP0172723B1 (en) Water soluble polymers
US4176107A (en) Water-soluble dispersions of high molecular water-soluble polymers containing a surfactant and a water-soluble organic carrier which is a hydroxy compound containing repeating alkylene oxide units
US5571862A (en) Stabilized polyacrylamide emulsions and methods of making same
Xu et al. Preparation of cationic polyacrylamide by aqueous two-phase polymerization
AU680550B2 (en) Multimodal emulsions and processes for preparing multimodal emulsions
JP6465435B2 (ja) 油中水型エマルジョン凝集処理剤を用いた汚泥の脱水方法
US5512184A (en) Ampholytic polymers and polymeric microemulsions
US5650465A (en) Ampholytic polymers and polymeric microemulsions
JP2009072754A (ja) 汚泥の脱水処理方法
KR100228641B1 (ko) 히드록삼화 중합체의 미소분산액 및 이의 제조 방법
CA2939055A1 (en) Structured block copolymers
US6608137B1 (en) Microdispersions of hydroxamated polymers
JP2015066549A (ja) 有機凝結剤およびこれを用いた廃水処理方法
Jackson Polyelectrolyte polymers—Types, forms, and function
JP2018149465A (ja) 含油廃水の処理方法
JP6391501B2 (ja) 油中水型エマルジョンを用いた汚泥の脱水方法
EP0669349A1 (en) Ampholytic polymers, polymeric microemulsions, methods of producing same, and use of same as flocculant
CN114478901B (zh) 一种含有疏水基团的阳离子聚合物、其制备方法、其破乳剂及应用
CN115974249A (zh) 一种阳离子清水剂及其制备方法及应用