NO314944B1 - Flokkulerende og viskositetsökende blandinger, fremstilling av disse, samtanvendelse derav - Google Patents

Flokkulerende og viskositetsökende blandinger, fremstilling av disse, samtanvendelse derav Download PDF

Info

Publication number: NO314944B1
Authority: NO; Norway
Prior art keywords: polymer; water; granules; emulsion; particles
Prior art date: 1996-03-15

Application number

NO19984228A

Other languages

English (en)

Norwegian (no)

Other versions

NO984228L (no

NO984228D0 (no

Inventor

Michael Green

Malcolm Hawe

John Rodney Field

Original Assignee

Ciba Spec Chem Water Treat Ltd

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.)

1996-03-15

Filing date

1998-09-14

Publication date

2003-06-16

1998-09-14 Application filed by Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd

1998-09-14 Publication of NO984228D0 publication Critical patent/NO984228D0/no

1998-11-13 Publication of NO984228L publication Critical patent/NO984228L/no

2003-06-16 Publication of NO314944B1 publication Critical patent/NO314944B1/no

Links

239000000203 mixture Substances 0.000 title claims abstract description 36
238000002360 preparation method Methods 0.000 title claims description 3
230000003311 flocculating effect Effects 0.000 title description 9
229920000642 polymer Polymers 0.000 claims abstract description 118
239000008187 granular material Substances 0.000 claims abstract description 87
239000000839 emulsion Substances 0.000 claims abstract description 85
239000002245 particle Substances 0.000 claims abstract description 83
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
239000000178 monomer Substances 0.000 claims abstract description 54
239000003431 cross linking reagent Substances 0.000 claims abstract description 34
229920003169 water-soluble polymer Polymers 0.000 claims abstract description 13
238000005189 flocculation Methods 0.000 claims abstract description 10
230000016615 flocculation Effects 0.000 claims abstract description 9
229920003176 water-insoluble polymer Polymers 0.000 claims abstract description 8
238000003825 pressing Methods 0.000 claims abstract description 5
238000005119 centrifugation Methods 0.000 claims abstract description 3
238000000034 method Methods 0.000 claims description 51
239000011164 primary particle Substances 0.000 claims description 40
238000001694 spray drying Methods 0.000 claims description 27
239000007788 liquid Substances 0.000 claims description 26
230000008569 process Effects 0.000 claims description 19
238000006116 polymerization reaction Methods 0.000 claims description 18
238000001035 drying Methods 0.000 claims description 14
239000007787 solid Substances 0.000 claims description 14
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 12
125000002091 cationic group Chemical group 0.000 claims description 12
-1 polyethylene Polymers 0.000 claims description 12
238000011084 recovery Methods 0.000 claims description 12
239000004698 Polyethylene Substances 0.000 claims description 11
229920000573 polyethylene Polymers 0.000 claims description 11
239000000725 suspension Substances 0.000 claims description 10
125000000129 anionic group Chemical group 0.000 claims description 9
238000004519 manufacturing process Methods 0.000 claims description 9
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 8
239000003995 emulsifying agent Substances 0.000 claims description 8
229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims description 7
WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 7
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 7
ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 claims description 7
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 6
238000007720 emulsion polymerization reaction Methods 0.000 claims description 6
238000000926 separation method Methods 0.000 claims description 5
239000000654 additive Substances 0.000 claims description 4
229920006317 cationic polymer Polymers 0.000 claims description 4
230000008719 thickening Effects 0.000 claims description 4
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
239000005977 Ethylene Substances 0.000 claims description 2
229920001477 hydrophilic polymer Polymers 0.000 claims description 2
239000007921 spray Substances 0.000 abstract description 11
239000010801 sewage sludge Substances 0.000 abstract description 4
230000000694 effects Effects 0.000 abstract description 2
239000012071 phase Substances 0.000 description 33
239000000243 solution Substances 0.000 description 18
230000002776 aggregation Effects 0.000 description 12
239000000843 powder Substances 0.000 description 12
239000000047 product Substances 0.000 description 10
239000004908 Emulsion polymer Substances 0.000 description 9
238000005054 agglomeration Methods 0.000 description 9
239000003795 chemical substances by application Substances 0.000 description 8
239000000463 material Substances 0.000 description 8
238000002156 mixing Methods 0.000 description 8
238000007639 printing Methods 0.000 description 8
230000004913 activation Effects 0.000 description 6
239000008394 flocculating agent Substances 0.000 description 6
239000002562 thickening agent Substances 0.000 description 6
238000009826 distribution Methods 0.000 description 5
239000003921 oil Substances 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
229920006037 cross link polymer Polymers 0.000 description 4
239000006185 dispersion Substances 0.000 description 4
239000003381 stabilizer Substances 0.000 description 4
239000004094 surface-active agent Substances 0.000 description 4
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
238000004220 aggregation Methods 0.000 description 3
239000008346 aqueous phase Substances 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
239000011230 binding agent Substances 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
235000013339 cereals Nutrition 0.000 description 3
238000004132 cross linking Methods 0.000 description 3
238000004821 distillation Methods 0.000 description 3
238000001914 filtration Methods 0.000 description 3
239000012456 homogeneous solution Substances 0.000 description 3
125000003010 ionic group Chemical group 0.000 description 3
ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 3
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 2
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
230000000903 blocking effect Effects 0.000 description 2
NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
238000007865 diluting Methods 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
239000007863 gel particle Substances 0.000 description 2
230000035699 permeability Effects 0.000 description 2
229920000058 polyacrylate Polymers 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 1
DNLZVNZIAOXDTF-UHFFFAOYSA-N 2-[(dimethylamino)methyl]prop-2-enamide Chemical compound CN(C)CC(=C)C(N)=O DNLZVNZIAOXDTF-UHFFFAOYSA-N 0.000 description 1
FLCAEMBIQVZWIF-UHFFFAOYSA-N 6-(dimethylamino)-2-methylhex-2-enamide Chemical compound CN(C)CCCC=C(C)C(N)=O FLCAEMBIQVZWIF-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000009471 action Effects 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
235000011037 adipic acid Nutrition 0.000 description 1
239000001361 adipic acid Substances 0.000 description 1
238000013019 agitation Methods 0.000 description 1
125000005233 alkylalcohol group Chemical group 0.000 description 1
238000010533 azeotropic distillation Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000000701 coagulant Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
239000011243 crosslinked material Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
238000011978 dissolution method Methods 0.000 description 1
231100000673 dose–response relationship Toxicity 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
235000011868 grain product Nutrition 0.000 description 1
239000008214 highly purified water Substances 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000003999 initiator Substances 0.000 description 1
230000001788 irregular Effects 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
230000035800 maturation Effects 0.000 description 1
229940050176 methyl chloride Drugs 0.000 description 1
239000004530 micro-emulsion Substances 0.000 description 1
238000011056 performance test Methods 0.000 description 1
239000000825 pharmaceutical preparation Substances 0.000 description 1
229940127557 pharmaceutical product Drugs 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
229920000151 polyglycol Polymers 0.000 description 1
239000010695 polyglycol Substances 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000004448 titration Methods 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
239000004552 water soluble powder Substances 0.000 description 1
239000003232 water-soluble binding agent Substances 0.000 description 1
239000001993 wax Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/122—Pulverisation by spraying
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/91—Suspending agents
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/911—Emulsifying agents
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/916—Interpolymer from at least three ethylenically unsaturated monoolefinic hydrocarbon monomers
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Compositions Of Macromolecular Compounds (AREA)
Treatment Of Sludge (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Compounds Of Unknown Constitution (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

NO19984228A 1996-03-15 1998-09-14 Flokkulerende og viskositetsökende blandinger, fremstilling av disse, samtanvendelse derav NO314944B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9605420.0A GB9605420D0 (en)	1996-03-15	1996-03-15	Polymeric compositions their production and their use
PCT/GB1997/000723 WO1997034945A1 (en)	1996-03-15	1997-03-14	Flocculating or viscosifying compositions and their production and use

Publications (3)

Publication Number	Publication Date
NO984228D0 NO984228D0 (no)	1998-09-14
NO984228L NO984228L (no)	1998-11-13
NO314944B1 true NO314944B1 (no)	2003-06-16

Family

ID=10790408

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19984228A NO314944B1 (no)	1996-03-15	1998-09-14	Flokkulerende og viskositetsökende blandinger, fremstilling av disse, samtanvendelse derav

Country Status (19)

Country	Link
US (1)	US6060164A (pl)
EP (1)	EP0886664B1 (pl)
JP (1)	JP4043517B2 (pl)
CN (1)	CN1073588C (pl)
AT (1)	ATE211156T1 (pl)
AU (1)	AU715865B2 (pl)
BR (1)	BR9708059A (pl)
CA (1)	CA2247184A1 (pl)
DE (1)	DE69709323T2 (pl)
DK (1)	DK0886664T3 (pl)
ES (1)	ES2169359T3 (pl)
GB (1)	GB9605420D0 (pl)
MX (1)	MX202234B (pl)
NO (1)	NO314944B1 (pl)
PL (1)	PL189715B1 (pl)
PT (1)	PT886664E (pl)
RU (1)	RU2167894C2 (pl)
WO (1)	WO1997034945A1 (pl)
ZA (1)	ZA972291B (pl)

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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
US6642351B1 (en)	2000-06-26	2003-11-04	Cytec Technology Corp.	Dispersal of polyacrylamides
FR2815550B1 (fr) *	2000-10-20	2003-08-29	Rhodia Chimie Sa	Granules obtenus par sechage d'une emulsion multiple
GB0108548D0 (en) *	2001-04-05	2001-05-23	Ciba Spec Chem Water Treat Ltd	Process for flocculating suspensions
DE60112338T2 (de) *	2001-12-31	2006-06-01	Acideka, S.A., Bilbao	Verfahren zur herstellung von umgekehrten mikroemulsionen aus kationischen copolymeren
JP4143604B2 (ja) *	2002-08-02	2008-09-03	イオニックソリューションズリミテッド	ポリマー組成物、その製造及び使用
US20040087717A1 (en)	2002-11-04	2004-05-06	Ge Betz, Inc.	Modified polymeric flocculants with improved performance characteristics
DE10316476A1 (de) *	2003-04-09	2004-10-28	Stockhausen Gmbh & Co. Kg	Wasserlösliche Polymere mit verbessertem Löseverhalten, deren Herstellung und Verwendung
GB0405506D0 (en) *	2004-03-12	2004-04-21	Ciba Spec Chem Water Treat Ltd	Dewatering process
GB0405505D0 (en) *	2004-03-12	2004-04-21	Ciba Spec Chem Water Treat Ltd	Dewatering process
US20050261399A1 (en) *	2004-05-19	2005-11-24	David Hunkeler	Powdered flocculants prepared by using evaporative cooling to coat polymeric materials on a porous substrate
ES2438531T3 (es) *	2004-06-15	2014-01-17	Basf Se	Colorantes encapsulados resistentes a la ruptura para un aspecto natural de la piel
KR20080005367A (ko)	2005-04-15	2008-01-11	시바 스페셜티 케미칼스 홀딩 인크.	역상 친수성 중합체 및 수팽윤성 탄성중합체성조성물에서의 이의 용도
DE102005050209A1 (de) *	2005-10-20	2007-04-26	Ott, Reinhold, Waterloo	Vorrichtung zur Einspeisung eines Videosignals in eine Anzeigevorrichtung und Betriebsverfahren hierfür
US20070287789A1 (en)	2006-06-07	2007-12-13	Stephen Ray Jones	Bleed-resistant colored microparticles
EP2477707B8 (en)	2009-09-15	2017-07-26	Suncor Energy Inc.	Process for drying fine tailings
CN102596351B (zh)	2009-09-15	2015-07-29	顺科能源公司	对油砂熟化细尾矿进行絮凝和脱水的方法
CA2735330C (en)	2009-10-30	2015-06-02	Suncor Energy Inc.	Depositing and farming methods for drying fine tailings
PT2768779T (pt) *	2011-10-19	2019-03-01	Solenis Technologies Cayman Lp	Composição compreendendo um tensioativo não iónico e um polímero iónico
JP6198535B2 (ja) *	2013-09-09	2017-09-20	三洋化成工業株式会社	廃液固化剤及び廃液固化剤の製造方法
FI126527B (en) *	2014-11-17	2017-01-31	Kemira Oyj	Process for the preparation of a dry cationic hydrogel polymer product, polymer product and its use
CN109328099B (zh)	2016-06-27	2021-12-21	Mt奥科高分子株式会社	高分子凝集剂粉末的制造方法和污泥的脱水方法
CN109065805B (zh) *	2018-07-18	2021-07-20	湖南烁普新材料有限公司	一种高吸液率水性聚合物隔膜的制备方法
CN112194131A (zh) *	2020-09-29	2021-01-08	辽宁大学	一种化学活化法制备造纸污泥碳质吸附剂方法和应用

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US3284393A (en) *	1959-11-04	1966-11-08	Dow Chemical Co	Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US4035317A (en) *	1975-06-30	1977-07-12	American Cyanamid Company	Rapidly dissolving, water-soluble polymers and spray drying method for their production
EP0154418A3 (en) *	1984-02-17	1986-04-16	Ciba Specialty Chemicals Water Treatments Limited	Polymeric dispersions
DE201237T1 (de) *	1985-04-25	1988-01-14	Allied Colloids Group Ltd., Bradford, Yorkshire	Flockungsverfahren.
US4943378A (en) *	1985-04-25	1990-07-24	Allied Colloids Ltd.	Flocculation processes
ES2032281T3 (es) *	1986-08-07	1993-02-01	Rohm Gmbh	Procedimiento para la preparacion de un polvo de material plastico redispersable.
DE3626663A1 (de) *	1986-08-07	1988-02-11	Roehm Gmbh	Bindemittel fuer formsande
DE3702997A1 (de) *	1987-02-02	1988-08-11	Roehm Gmbh	Verfahren zur herstellung eines redispergierbaren kunststoffpulvers
US5492646A (en) *	1988-01-19	1996-02-20	Allied Colloids Limited	Polymeric matrix particle compositions containing coacervate polymer shell
US5460817A (en) *	1988-01-19	1995-10-24	Allied Colloids Ltd.	Particulate composition comprising a core of matrix polymer with active ingredient distributed therein
DE68927982T2 (de) *	1988-01-28	1997-08-07	Allied Colloids Ltd	Polymermischungen
GB9110719D0 (en) *	1991-05-17	1991-07-10	Allied Colloids Ltd	Polymeric compositions and methods of making and using them

1996
- 1996-03-15 GB GBGB9605420.0A patent/GB9605420D0/en active Pending
1997
- 1997-03-14 AT AT97908347T patent/ATE211156T1/de not_active IP Right Cessation
- 1997-03-14 RU RU98118693/04A patent/RU2167894C2/ru not_active IP Right Cessation
- 1997-03-14 US US08/817,498 patent/US6060164A/en not_active Expired - Fee Related
- 1997-03-14 WO PCT/GB1997/000723 patent/WO1997034945A1/en not_active Ceased
- 1997-03-14 PL PL97328944A patent/PL189715B1/pl not_active IP Right Cessation
- 1997-03-14 BR BR9708059A patent/BR9708059A/pt not_active IP Right Cessation
- 1997-03-14 CN CN97193076A patent/CN1073588C/zh not_active Expired - Fee Related
- 1997-03-14 EP EP97908347A patent/EP0886664B1/en not_active Expired - Lifetime
- 1997-03-14 MX MX9807494A patent/MX202234B/es not_active IP Right Cessation
- 1997-03-14 CA CA002247184A patent/CA2247184A1/en not_active Abandoned
- 1997-03-14 JP JP53324297A patent/JP4043517B2/ja not_active Expired - Fee Related
- 1997-03-14 ES ES97908347T patent/ES2169359T3/es not_active Expired - Lifetime
- 1997-03-14 DE DE69709323T patent/DE69709323T2/de not_active Expired - Fee Related
- 1997-03-14 AU AU20332/97A patent/AU715865B2/en not_active Ceased
- 1997-03-14 PT PT97908347T patent/PT886664E/pt unknown
- 1997-03-14 DK DK97908347T patent/DK0886664T3/da active
- 1997-03-17 ZA ZA9702291A patent/ZA972291B/xx unknown
1998
- 1998-09-14 NO NO19984228A patent/NO314944B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO1997034945A1 (en)	1997-09-25
MX9807494A (en)	1999-05-31
JP2000506923A (ja)	2000-06-06
DK0886664T3 (da)	2002-04-15
AU2033297A (en)	1997-10-10
CN1213388A (zh)	1999-04-07
GB9605420D0 (en)	1996-05-15
RU2167894C2 (ru)	2001-05-27
CN1073588C (zh)	2001-10-24
PT886664E (pt)	2002-05-31
AU715865B2 (en)	2000-02-10
CA2247184A1 (en)	1997-09-25
JP4043517B2 (ja)	2008-02-06
MX202234B (en)	2001-06-07
US6060164A (en)	2000-05-09
NO984228L (no)	1998-11-13
ZA972291B (en)	1998-03-17
PL189715B1 (pl)	2005-09-30
ATE211156T1 (de)	2002-01-15
ES2169359T3 (es)	2002-07-01
BR9708059A (pt)	1999-07-27
EP0886664A1 (en)	1998-12-30
DE69709323D1 (de)	2002-01-31
NO984228D0 (no)	1998-09-14
DE69709323T2 (de)	2002-08-08
PL328944A1 (en)	1999-03-01
EP0886664B1 (en)	2001-12-19

Legal Events

Date	Code	Title	Description
2004-12-27	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
EP0886664B1 (en)	2001-12-19	Flocculating or viscosifying compositions and their production and use
NO861626L (no)	1986-10-27	Flokkuleringsprosesser.
US5213693A (en)	1993-05-25	Dewatering compositions and processes
US4705640A (en)	1987-11-10	Flocculants and processes for their preparation
AU654135B2 (en)	1994-10-27	Purification of aqueous liquor
JPS6134026A (ja)	1986-02-18	水性ポリマ−分散体
US5112500A (en)	1992-05-12	Purification of aqueous liquor
US4759856A (en)	1988-07-26	Flocculation processes
US5834545A (en)	1998-11-10	Solid polymeric products and their use
JPH0522646B2 (pl)	1993-03-30
TW417000B (en)	2001-01-01	Processes for reducing contamination fo cellulosic liquors
JPH10509486A (ja)	1998-09-14	セルロース液の汚染減少方法
RU2146317C1 (ru)	2000-03-10	Упрочняющий бумагу агент и способ упрочнения бумаги (варианты)
JP2008036606A (ja)	2008-02-21	溶解性ｃｏｄ成分含有水の処理方法及び装置