ZA81909B - Water-soluble polymethacrylic acid derivative gels and their manufacture - Google Patents

Water-soluble polymethacrylic acid derivative gels and their manufacture

Info

Publication number
ZA81909B
ZA81909B ZA00810909A ZA81909A ZA81909B ZA 81909 B ZA81909 B ZA 81909B ZA 00810909 A ZA00810909 A ZA 00810909A ZA 81909 A ZA81909 A ZA 81909A ZA 81909 B ZA81909 B ZA 81909B
Authority
ZA
South Africa
Prior art keywords
water
gels
soluble
manufacture
reaction product
Prior art date
Application number
ZA00810909A
Other languages
English (en)
Inventor
W Fischer
W Huebner
N Konopka
Original Assignee
Stockhausen Chem Fab Gmbh
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=6094547&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA81909(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stockhausen Chem Fab Gmbh filed Critical Stockhausen Chem Fab Gmbh
Publication of ZA81909B publication Critical patent/ZA81909B/xx

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
    • C08F8/44—Preparation of metal salts or ammonium salts

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)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
ZA00810909A 1980-02-14 1981-02-11 Water-soluble polymethacrylic acid derivative gels and their manufacture ZA81909B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3005446A DE3005446C2 (de) 1980-02-14 1980-02-14 Gel auf der Basis wasserlöslicher Polymerisate, Verfahren zu seiner Herstellung und seine Verwendung

Publications (1)

Publication Number Publication Date
ZA81909B true ZA81909B (en) 1982-02-24

Family

ID=6094547

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810909A ZA81909B (en) 1980-02-14 1981-02-11 Water-soluble polymethacrylic acid derivative gels and their manufacture

Country Status (9)

Country Link
US (1) US4367297A (no)
EP (1) EP0034331B1 (no)
JP (1) JPS56131605A (no)
AT (1) ATE10283T1 (no)
AU (1) AU6728181A (no)
CA (1) CA1177185A (no)
DE (2) DE3005446C2 (no)
NO (1) NO159491C (no)
ZA (1) ZA81909B (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH660015A5 (de) * 1982-02-01 1987-03-13 Sandoz Ag Polymerisat- und tensidhaltige praeparate, deren herstellung und verwendung.
US4500670B1 (en) * 1983-11-22 1994-12-27 Dow Chemical Co Composite mixtures for improving gel strength of water absorbent gels
US4740319A (en) * 1984-04-04 1988-04-26 Patel Arvind D Oil base drilling fluid composition
US4629747A (en) * 1984-07-09 1986-12-16 Phillips Petroleum Company Microbiocidal anionic sequesterants with polyvalent metal cations for permeability correction process
US4590227A (en) * 1984-10-24 1986-05-20 Seitetsu Kagaku Co., Ltd. Water-swellable elastomer composition
US4980393A (en) * 1984-11-29 1990-12-25 Mobil Oil Corporation Polymers for oil reservoir permeability control
DE3641700C3 (de) * 1985-12-19 1994-07-07 Basf Ag Verfahren zur Herstellung von Wasser-in-Öl-Emulsionen vernetzter, wasserquellbarer Polymerisate und deren Verwendung
EP0265371A3 (de) * 1986-09-22 1991-01-23 Gurit-Essex AG Lagerstabile Plastisole und Organosole
US4931282A (en) * 1987-11-25 1990-06-05 Minnesota Mining And Manufacturing Company Pressure-sensitive medical sealant
JPH03131649A (ja) * 1989-10-18 1991-06-05 Toagosei Chem Ind Co Ltd （メタ）アクリル酸金属塩組成物
US5133408A (en) * 1991-05-31 1992-07-28 Marathon Oil Company Rate controllable gel for conformance improvement treatment in a subterranean hydrocarbon-bearing formation
BRPI0417597B1 (pt) * 2003-12-15 2021-07-27 Upl Limited Método para formação de um produto de polímero superabsorvente e produto de polímero superabsorvente
AU2005280088A1 (en) * 2004-08-27 2006-03-09 Absorbent Technologies, Inc. Superabsorbent polymers in agricultural applications
US20060069174A1 (en) * 2004-09-27 2006-03-30 Radford Philip T Flame resistant polyurethane materials containing melamine-derived additives
CN100386482C (zh) * 2005-11-28 2008-05-07 武汉理工大学 一种高活性多元复合湖泊底泥固化剂的制备方法
US20070163172A1 (en) * 2006-01-17 2007-07-19 Savich Milan H Biodegradable mat containing superabsorbent polymers
US20070167330A1 (en) * 2006-01-17 2007-07-19 Savich Milan H Superabsorbent polymer applicator
US7607259B2 (en) * 2006-01-17 2009-10-27 Absorbent Technologies, Inc. Superabsorbent polymer root dip
US9596801B2 (en) 2010-10-25 2017-03-21 Vjs Investments Limited Superabsorbent polymer seed coatings and associated methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502149A (en) * 1967-04-07 1970-03-24 Dow Chemical Co Sealing composition and method of use thereof
CA1054017A (en) * 1974-07-08 1979-05-08 Alvin J. Frisque Method for thickening clays using water-in-oil emulsions of acrylamide polymers
US4179549A (en) * 1974-11-14 1979-12-18 Petrolite Corporation Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylamide
US4018286A (en) * 1975-11-06 1977-04-19 Phillips Petroleum Company Controlled well plugging with dilute polymer solutions

Also Published As

Publication number Publication date
NO810498L (no) 1981-08-17
ATE10283T1 (de) 1984-11-15
NO159491B (no) 1988-09-26
EP0034331A3 (en) 1982-01-27
EP0034331B1 (de) 1984-11-14
EP0034331A2 (de) 1981-08-26
DE3167132D1 (en) 1984-12-20
AU6728181A (en) 1981-08-20
JPS56131605A (en) 1981-10-15
NO159491C (no) 1989-01-04
CA1177185A (en) 1984-10-30
US4367297A (en) 1983-01-04
DE3005446C2 (de) 1984-08-30
DE3005446A1 (de) 1981-08-20

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