ZA911671B - Preparation of finely divided,water-soluble polymers - Google Patents

Preparation of finely divided,water-soluble polymers

Info

Publication number
ZA911671B
ZA911671B ZA911671A ZA911671A ZA911671B ZA 911671 B ZA911671 B ZA 911671B ZA 911671 A ZA911671 A ZA 911671A ZA 911671 A ZA911671 A ZA 911671A ZA 911671 B ZA911671 B ZA 911671B
Authority
ZA
South Africa
Prior art keywords
preparation
water
finely divided
soluble polymers
polymers
Prior art date
Application number
ZA911671A
Inventor
Manfred Niessner
Niessner Manfred
Stefan Wickel
Wickel Stefan
Walter Schneider
Schneider Walter
Juergen Beck
Beck Juergen
Heinrich Hartman
Hartman Heinrich
Thomas Meyer
Meyer Thomas
Original Assignee
Basf Ag
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
Application filed by Basf Ag filed Critical Basf Ag
Publication of ZA911671B publication Critical patent/ZA911671B/en

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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent

Landscapes

  • 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)
  • Polymerisation Methods In General (AREA)
ZA911671A 1990-03-08 1991-03-07 Preparation of finely divided,water-soluble polymers ZA911671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4007313A DE4007313A1 (en) 1990-03-08 1990-03-08 METHOD FOR PRODUCING FINE-PART, WATER-SOLUBLE POLYMERISATS

Publications (1)

Publication Number Publication Date
ZA911671B true ZA911671B (en) 1992-11-25

Family

ID=6401692

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911671A ZA911671B (en) 1990-03-08 1991-03-07 Preparation of finely divided,water-soluble polymers

Country Status (6)

Country Link
EP (1) EP0445619B1 (en)
JP (1) JP2901773B2 (en)
AU (1) AU633705B2 (en)
CA (1) CA2037292C (en)
DE (2) DE4007313A1 (en)
ZA (1) ZA911671B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316200A1 (en) * 1993-05-14 1994-11-17 Roehm Gmbh Process for the preparation of low-viscosity, water-soluble polymer dispersions
DE10037629A1 (en) * 2000-08-02 2002-02-14 Skw Bauwerkstoffe Deutschland Water-soluble or water-swellable sulfo-containing associative thickening copolymers, process for their preparation and their use
DE102005014291A1 (en) 2005-03-24 2006-09-28 Basf Ag Process for the preparation of water-absorbing polymers
FR2888240B1 (en) * 2005-07-11 2007-09-07 Biomerieux Sa SOLUBLE ELECTROPOLYMERISABLE MONOMERS IN AQUEOUS SOLUTION AND ELECTROACTIVE PROBES THAT MAY BE OBTAINED WITH SUCH MONOMERS
DE102005042604A1 (en) 2005-09-07 2007-03-08 Basf Ag Neutralization process
JP2009543370A (en) * 2006-07-12 2009-12-03 ファキュウムシュメルゼ ゲーエムベーハー ウント コンパニー カーゲー Method for manufacturing magnetic core, magnetic core and inductive member with magnetic core
EP2163266A1 (en) 2008-09-12 2010-03-17 The Procter & Gamble Absorbent article comprising water-absorbing material
WO2011023647A1 (en) 2009-08-28 2011-03-03 Basf Se Process for producing triclosan-coated superabsorbents
BR112012005901A2 (en) 2009-09-16 2019-09-24 Basf Se superabsorbent, process for producing a superabsorbent, article for absorbing fluids, and process for producing articles for absorbing fluids
WO2011032922A1 (en) 2009-09-17 2011-03-24 Basf Se Color-stable superabsorber
EP2476714A1 (en) 2011-01-13 2012-07-18 Basf Se Polyurethane integral foams with improved surface hardness
US8741169B2 (en) 2011-09-26 2014-06-03 Basf Se Heat storage composition comprising sodium sulfate decahydrate and superabsorbent
EP2573153A3 (en) 2011-09-26 2014-07-30 Basf Se Heat storing composition containing sodium sulfate, decahydrate and superabsorber
WO2013144027A1 (en) 2012-03-30 2013-10-03 Basf Se Color-stable super-absorbent
KR20140144259A (en) 2012-03-30 2014-12-18 바스프 에스이 Color-stable super-absorbent
EP2730596A1 (en) 2012-11-13 2014-05-14 Basf Se Polyurethane soft foam materials containing plant seeds
US10881555B2 (en) 2016-03-30 2021-01-05 Basf Se Fluid-absorbent article
WO2019091848A1 (en) 2017-11-10 2019-05-16 Basf Se Super absorber
KR102677635B1 (en) 2018-04-10 2024-06-21 바스프 에스이 Permeable superabsorbent and method for producing the same
JP2021532865A (en) 2018-08-01 2021-12-02 ビーエイエスエフ・ソシエタス・エウロパエアBasf Se Fluid absorbent core
DE102019216910A1 (en) 2018-11-12 2020-05-14 Basf Se Process for post-crosslinking superabsorbents
KR20220042390A (en) 2019-07-24 2022-04-05 바스프 에스이 Permeable superabsorbent and method for preparing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232915A (en) * 1962-05-02 1966-02-01 Du Pont Suspension polymerization using 2-stage buffer salt addition to prevent clustering and to regulate bead size
US4286082A (en) * 1979-04-06 1981-08-25 Nippon Shokubai Kagaku Kogyo & Co., Ltd. Absorbent resin composition and process for producing same
JPH0830098B2 (en) * 1987-07-16 1996-03-27 日本合成化学工業株式会社 Super absorbent resin manufacturing method
DE3843780A1 (en) * 1988-12-24 1990-07-05 Basf Ag METHOD FOR PRODUCING FINE-PARTICLE, GEL-SHAPED, WATER-SWELLABLE COPOLYMERS

Also Published As

Publication number Publication date
JP2901773B2 (en) 1999-06-07
CA2037292C (en) 2000-09-26
AU633705B2 (en) 1993-02-04
EP0445619B1 (en) 1994-11-09
EP0445619A3 (en) 1991-10-16
AU7271491A (en) 1991-09-12
CA2037292A1 (en) 1991-09-09
DE4007313A1 (en) 1991-09-12
EP0445619A2 (en) 1991-09-11
JPH0597907A (en) 1993-04-20
DE59103454D1 (en) 1994-12-15

Similar Documents

Publication Publication Date Title
ZA911671B (en) Preparation of finely divided,water-soluble polymers
AU9075591A (en) N-halochitosans, their preparation and uses
SG72629A1 (en) Polymers preparation
IL95946A0 (en) Preparation of tetrabromo-4,4'-alkylidenediphenols
AU7409691A (en) Preparation of polyketone polymers
EP0417669A3 (en) Pyridinyl-quinolone compounds, their preparation and use
IL99234A0 (en) Non-crosslined,poly-branched polymers and their preparation
AU7369891A (en) Preparation of polyketone polymers
AU5388090A (en) N-sulfenyl- and n-sulfinyl-n,n'-diacylhydrazides
ZA918803B (en) Preparation of polymers
GB9108660D0 (en) Polymers & their preparation
GB8926407D0 (en) Polymers
AU8677391A (en) Water-soluble allyphosphonate copolymers
EP0486452A3 (en) Preparation of 2,2'-oxydisuccinate
IL95492A0 (en) Preparation of 3,7-dialkylxanthines
IE890660L (en) Preparation of 4', 4-dibromobiphenyl.
GB8920043D0 (en) Soluble polymers
IE890091L (en) Preparation of 1-hydroxyalkyl-5-nitroimidazoles.
GB8919877D0 (en) New polymers
IE893460L (en) Preparation of 3,5-dimethyl-4-methoxypyridines
GB9013149D0 (en) Soluble polymers
AU661683C (en) Polymers & their preparation
GB9217469D0 (en) Process for the preparation of conducting polymers,and polymers so obtained
GB8924123D0 (en) Polymers
GB9025247D0 (en) Polymers