DK192784D0 - Anvendelse af acrylsyrecopolymer til bekaempelse af dannelse af partikelformigt materiale og/eller dispergering af partikelformigt materiale i et vandigt system - Google Patents

Anvendelse af acrylsyrecopolymer til bekaempelse af dannelse af partikelformigt materiale og/eller dispergering af partikelformigt materiale i et vandigt system

Info

Publication number: DK192784D0
Authority: DK; Denmark
Prior art keywords: particulate material; acrylic acid; dispersing; water system; copolymes
Prior art date: 1983-04-15

Application number

DK1927/84A

Other languages

English (en)

Other versions

DK169470B1 (da

DK192784A (da

Inventor

William Mathis Hann

Jean Dupre

John Natoli

Original Assignee

Rohm & Haas

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.)

1983-04-15

Filing date

1984-04-13

Publication date

1984-04-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23928621&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK192784(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1984-04-13 Application filed by Rohm & Haas filed Critical Rohm & Haas

1984-04-13 Publication of DK192784D0 publication Critical patent/DK192784D0/da

1984-10-16 Publication of DK192784A publication Critical patent/DK192784A/da

1994-11-07 Application granted granted Critical

1994-11-07 Publication of DK169470B1 publication Critical patent/DK169470B1/da

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paper (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Developing Agents For Electrophotography (AREA)
Processing Of Solid Wastes (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Colloid Chemistry (AREA)
Polymerisation Methods In General (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Organic Insulating Materials (AREA)
Lubricants (AREA)

DK192784A 1983-04-15 1984-04-13 Anvendelse af acrylsyrecopolymer til bekæmpelse af dannelse af partikelformigt materiale og/eller dispergering af partikelformigt materiale i et vandigt system DK169470B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/485,559 US4517098A (en)	1983-04-15	1983-04-15	Method of dispersing inorganic materials in aqueous systems with low molecular weight acrylic acid copolymers
US48555983		1983-04-15

Publications (3)

Publication Number	Publication Date
DK192784D0 true DK192784D0 (da)	1984-04-13
DK192784A DK192784A (da)	1984-10-16
DK169470B1 DK169470B1 (da)	1994-11-07

Family

ID=23928621

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK192784A DK169470B1 (da)	1983-04-15	1984-04-13	Anvendelse af acrylsyrecopolymer til bekæmpelse af dannelse af partikelformigt materiale og/eller dispergering af partikelformigt materiale i et vandigt system

Country Status (13)

Country	Link
US (1)	US4517098A (da)
EP (1)	EP0123482B2 (da)
JP (1)	JPS6034798A (da)
AT (1)	ATE24308T1 (da)
AU (2)	AU2678384A (da)
BR (1)	BR8401734A (da)
CA (1)	CA1217692A (da)
DE (1)	DE3461707D1 (da)
DK (1)	DK169470B1 (da)
FI (1)	FI78889C (da)
MX (2)	MX165357B (da)
NO (1)	NO164015C (da)
ZA (1)	ZA842788B (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IN161206B (da) *	1983-06-28	1987-10-17	Goodrich Co B F
GB8416454D0 (en) *	1984-06-28	1984-08-01	Allied Colloids Ltd	Polymer powders
US4810328A (en) *	1984-07-13	1989-03-07	Diamond Shamrock Chemicals Company	Method of brown stock washing
DE3801326A1 (de) *	1988-01-19	1989-07-27	Asea Brown Boveri	Verfahren zur herstellung einer keramiksuspension
US5034062A (en) *	1990-08-23	1991-07-23	Rohm And Haas Company	Use of acid-containing anionic emulsion copolymers as calcined clay slurry stabilizers
US5153155A (en) *	1990-12-06	1992-10-06	H. C. Spinks Clay Company Inc.	Clay slurry
US5320672A (en) *	1991-12-17	1994-06-14	Whalen Shaw Michael	Associatively dispersed pigments and coatings containing said pigments
US5449402A (en) *	1994-02-17	1995-09-12	Whalen-Shaw; Michael	Modified inorganic pigments, methods of preparation, and compositions containing the same
GB9523247D0 (en)	1995-11-14	1996-01-17	Allied Colloids Ltd	Dispersants for emulsion paints
US6379587B1 (en) *	1999-05-03	2002-04-30	Betzdearborn Inc.	Inhibition of corrosion in aqueous systems
US6869996B1 (en)	1999-06-08	2005-03-22	The Sherwin-Williams Company	Waterborne coating having improved chemical resistance
EP1074293B1 (en) *	1999-08-02	2005-10-12	Rohm And Haas Company	Aqueous dispersions
US7303794B2 (en) *	2004-03-31	2007-12-04	Specialty Minerals (Michigan) Inc.	Ink jet recording paper
US20060003117A1 (en) *	2004-06-14	2006-01-05	Specialty Minerals (Michigan) Inc.	Ink jet recording paper
CA2583268C (en) *	2004-10-08	2011-02-22	The Sherwin-Williams Company	Self crosslinking waterborne coatings
US20060094636A1 (en) *	2004-11-01	2006-05-04	National Starch And Chemical Investment Holding Corp.	Hydrophobically modified polymers
EP2351803B1 (en) *	2008-11-25	2018-12-12	Toppan Printing Co., Ltd.	Coating liquid and gas barrier laminate
JP6942658B2 (ja) *	2018-03-01	2021-09-29	水ｉｎｇ株式会社	カルシウム含有排水のカルシウム除去方法及びカルシウム除去設備
US11680230B2 (en)	2018-06-25	2023-06-20	Dow Global Technologies	Automatic dishwashing formulation with dispersant copolymer
WO2021117134A1 (en)	2019-12-10	2021-06-17	Kurita Water Industries Ltd.	Copolymers suitable for reducing the formation of magnesium hydroxide containing scale
JP7183211B2 (ja) *	2020-02-27	2022-12-05	栗田工業株式会社	パルプ製造工程水系のカルシウム系スケール防止剤及びスケール防止方法
WO2022049702A1 (en)	2020-09-03	2022-03-10	Kurita Water Industries Ltd.	Acrylate copolymers for reducing scale formation
PL440477A1 (pl)	2022-02-25	2023-08-28	Pcc Exol Spółka Akcyjna	Hydrofobizowany kopolimer akrylowy, sposób jego wytwarzania, jego zastosowanie i farba wodorozcieńczalna zawierająca ten kopolimer

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GB1052132A (da) *		1900-01-01
US2783200A (en) *	1951-11-03	1957-02-26	Dearborn Chemicals Co	Sludge conditioning and dispersing agents for boiler water treatment
GB772775A (en) *	1954-06-04	1957-04-17	Monsanto Chemicals	A process for treating hard water
AU5913765A (en) *	1965-05-20	1967-11-23	Commonwealth Scientific And Industrial Research Organisation	Improvements in agents for preventing scale formation
US3699048A (en) *	1969-07-24	1972-10-17	Benckiser Gmbh Joh A	Process of preventing scale and deposit formation in aqueous systems and product
DE2057008C3 (de) *	1970-11-20	1979-05-10	Benckiser Gmbh Joh A	Mittel zur Verhinderung von steinbildenden Ablagerungen in wäßrigen Systemen
GB1414964A (en) *	1971-10-19	1975-11-19	English Clays Lovering Pochin	Copolymers and their use in the treatment of materials
US4008164A (en) *	1974-03-21	1977-02-15	Nalco Chemical Company	Process for scale inhibition
SU604866A1 (ru) *	1974-06-06	1978-04-30	Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам	Способ обогащени глины дл буровых растворов
JPS532393A (en) *	1976-06-30	1978-01-11	Nippon Jiyunyaku Kk	Method of preventing water scale in cooling system
US4136152A (en) *	1976-08-30	1979-01-23	Betz Laboratories, Inc.	Method for treating aqueous mediums
DE2643422A1 (de) *	1976-09-21	1978-03-30	Kurita Water Ind Ltd	Wasserbehandlungsmittel und verfahren zur behandlung von wasser
US4186027A (en) *	1976-10-07	1980-01-29	English Clays Lovering Pochin & Company Limited	Processing of kaolinitic clays at high solids
DE2757329C2 (de) *	1977-12-22	1980-02-07	Basf Ag, 6700 Ludwigshafen	Verfahren zur Herstellung von Polymerisaten der Acrylsäure oder Methacrylsäure
US4314004A (en) *	1980-06-26	1982-02-02	Ppg Industries, Inc.	Fluorocarbon resin coated substrates and methods of making
US4326980A (en) *	1981-02-23	1982-04-27	Betz Laboratories, Inc.	Acrylic copolymer composition inhibits scale formation and disperses oil in aqueous systems

1983
- 1983-04-15 US US06/485,559 patent/US4517098A/en not_active Expired - Lifetime
1984
- 1984-04-11 CA CA000451711A patent/CA1217692A/en not_active Expired
- 1984-04-12 MX MX200994A patent/MX165357B/es unknown
- 1984-04-12 AU AU26783/84A patent/AU2678384A/en not_active Abandoned
- 1984-04-12 NO NO841454A patent/NO164015C/no unknown
- 1984-04-13 BR BR8401734A patent/BR8401734A/pt not_active IP Right Cessation
- 1984-04-13 DE DE8484302527T patent/DE3461707D1/de not_active Expired
- 1984-04-13 FI FI841494A patent/FI78889C/fi not_active IP Right Cessation
- 1984-04-13 EP EP84302527A patent/EP0123482B2/en not_active Expired - Lifetime
- 1984-04-13 JP JP59074804A patent/JPS6034798A/ja active Pending
- 1984-04-13 AT AT84302527T patent/ATE24308T1/de not_active IP Right Cessation
- 1984-04-13 ZA ZA842788A patent/ZA842788B/xx unknown
- 1984-04-13 DK DK192784A patent/DK169470B1/da not_active IP Right Cessation
1988
- 1988-11-10 AU AU25021/88A patent/AU607277B2/en not_active Ceased
1991
- 1991-10-23 MX MX9101711A patent/MX9101711A/es not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE3461707D1 (en)	1987-01-29
EP0123482A2 (en)	1984-10-31
BR8401734A (pt)	1984-11-20
AU2502188A (en)	1989-03-02
AU2678384A (en)	1984-10-18
AU607277B2 (en)	1991-02-28
JPS6034798A (ja)	1985-02-22
EP0123482A3 (en)	1985-01-23
FI841494A0 (fi)	1984-04-13
EP0123482B2 (en)	1990-07-04
ATE24308T1 (de)	1987-01-15
MX9101711A (es)	1993-08-01
NO164015B (no)	1990-05-14
ZA842788B (en)	1985-06-26
NO164015C (no)	1990-08-22
FI78889B (fi)	1989-06-30
CA1217692A (en)	1987-02-10
DK169470B1 (da)	1994-11-07
FI841494A (fi)	1984-10-16
EP0123482B1 (en)	1986-12-17
US4517098A (en)	1985-05-14
DK192784A (da)	1984-10-16
NO841454L (no)	1984-10-16
FI78889C (fi)	1989-10-10
MX165357B (es)	1992-11-04

Publication	Publication Date	Title
DK192784D0 (da)	1984-04-13	Anvendelse af acrylsyrecopolymer til bekaempelse af dannelse af partikelformigt materiale og/eller dispergering af partikelformigt materiale i et vandigt system
DE3381675D1 (de)	1990-07-26	Einverleibung von polymeren in biologischen implantierbaren geweben zum hemmen von verkalkung.
NO931824L (no)	1993-05-19	Kalsium- og/eller magnesiumhydroksyd og fremstilling av anvendelse derav
FR2483932B1 (fr)	1985-08-02	Nouvelles compositions polymere acrylique, procede pour leur obtention, et application notamment comme agents antitartres
AU573591B2 (en)	1988-06-16	Pheromone or pheromone inhibitor in polymeric water resistant matrix
ES2070364T3 (es)	1995-06-01	Mezclas polimeras homogeneas de polimeros de polimetacrilimida.
DK192684A (da)	1984-10-16	Acrylisk polymer og anvendelse af denne til bekaempelse af dannelse af partikelformigt materiale eller som dispergeringsmiddel i et vandigt system
ATE46309T1 (de)	1989-09-15	Verfahren zur herabsetzung der schleimbildung in anlagen mit einem wasserkreislauf.
ATE304834T1 (de)	2005-10-15	Zahnprothesehaftmittel
TR26209A (tr)	1995-02-15	HIDROLIK BAGLAYICI TERKIPLERIN ICINE KATILMAK üZERE ASBESTE BENZER ÖZELLIKLERE HAIZ OLAN PAN (POLIAKRINITRIL) YAPI CISIMLERI ILE DOGAL POLIMERü DEN IBARET COK BILESENLI SISTEM
AU2936284A (en)	1984-12-20	Manufacture of paper using copolymers of 2-acrylamido-2- methylpropane sulfonic acid for increasing rate of dewatering high mechanical/thermomechanical pulp furnishes
Velica	1983	SOME ASPECTS ON CONCRETE BEHAVIOR UNDER THE ACTION OF PROPIONIC AND TREATED CEREALS
JPS5645794A (en)	1981-04-25	Solid-liquid separation method of suspension
IT8348802A0 (it)	1983-08-02	Carbonato di calcio trattato in superficie
IT1170655B (it)	1987-06-03	Perfezionamento nei procedimenti per la produzione di lattici mediante polimerizzazione in emulsione acquosa e composizione impiegata
IT8003378A0 (it)	1980-04-11	Impianto per l'essicazione artificiale di oggetti, in particolare pelli
JPS55129200A (en)	1980-10-06	Scale inhibitor for calcium chloride brine
LV5105A3 (lv)	1993-06-10	Natrija vai kalija sulfata iegusanas panemiens no kalcija sulfata

Legal Events

Date	Code	Title	Description
1994-11-07	B1	Patent granted (law 1993)
1996-12-16	PBP	Patent lapsed