NO960464L - Redispersible, powdery core-shell polymers, their preparation and use - Google Patents

Redispersible, powdery core-shell polymers, their preparation and use

Info

Publication number
NO960464L
NO960464L NO960464A NO960464A NO960464L NO 960464 L NO960464 L NO 960464L NO 960464 A NO960464 A NO 960464A NO 960464 A NO960464 A NO 960464A NO 960464 L NO960464 L NO 960464L
Authority
NO
Norway
Prior art keywords
monomers
preparation
weight
group
core
Prior art date
Application number
NO960464A
Other languages
Norwegian (no)
Other versions
NO960464D0 (en
Inventor
Leo Mario Saija
Maciej Uminski
Stefan Pieh
Original Assignee
Chemie Linz 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
Application filed by Chemie Linz Gmbh filed Critical Chemie Linz Gmbh
Publication of NO960464D0 publication Critical patent/NO960464D0/en
Publication of NO960464L publication Critical patent/NO960464L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
    • C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0057—Polymers chosen for their physico-chemical characteristics added as redispersable powders
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0058—Core-shell polymers

Abstract

Det er beskrevet redlspergerbare, pulverformige kjerne- mantel-polymerer bestående av a) et kjernepolymerisat av 80 til 100 vekt-56 monomerer fra gruppen av akrylater, eventuelt i kombinasjon med monomerer fra gruppen av styrener og O til 20 vekt-5t av etylenisk umettet sulfonsyreforbindelse, og b) et mantel-polymerlsat av 60 til 95 vekt-SÉ monomerer fra gruppen av akrylater, eventuelt i kombinasjon med monomerer fra gruppen av styrener og 5 til 40 vekt-5É av etylenisk umettet sulfonsyreforbindelse, hvorved innholdet av sulfonsyreforbindelse i mantelen ligger over innholdet av sulfonsyreforbindelse i kjernen, samt fremstilling og anvendelse av polymerene som tilsatsmldler for hydrauliske bindemidler.Reddispersible, powdery core mantle polymers are described comprising a) a core polymerate of 80 to 100 weight-56 monomers from the group of acrylates, optionally in combination with monomers from the group of styrenes and 0 to 20 weight by ethylenically unsaturated sulfonic acid compound and b) a mantle polymer solution of 60 to 95 weight-SÉ monomers from the group of acrylates, optionally in combination with monomers from the group of styrenes and 5 to 40 weight-5É of ethylenically unsaturated sulfonic acid compound, whereby the content of sulfonic acid compound in the mantle is above the content of sulfonic acid compound in the core, as well as the preparation and use of the polymers as additives for hydraulic binders.

NO960464A 1995-02-06 1996-02-05 Redispersible, powdery core-shell polymers, their preparation and use NO960464L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT20295 1995-02-06

Publications (2)

Publication Number Publication Date
NO960464D0 NO960464D0 (en) 1996-02-05
NO960464L true NO960464L (en) 1996-08-07

Family

ID=3484201

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960464A NO960464L (en) 1995-02-06 1996-02-05 Redispersible, powdery core-shell polymers, their preparation and use

Country Status (9)

Country Link
EP (1) EP0725092A3 (en)
JP (1) JPH08245728A (en)
CA (1) CA2168826A1 (en)
CZ (1) CZ34596A3 (en)
FI (1) FI960507A (en)
HU (1) HUP9600258A2 (en)
NO (1) NO960464L (en)
PL (1) PL312644A1 (en)
SK (1) SK14496A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2213658C2 (en) * 1998-04-14 2003-10-10 Ян Орд Майкл ДЖЭКОБС Casting
DE19837856A1 (en) 1998-08-20 2000-02-24 Wacker Chemie Gmbh Protective colloid-stabilized polymer compositions
JP2001106741A (en) * 1999-09-27 2001-04-17 Rohm & Haas Co Polymer for coating
DE10059819A1 (en) 2000-12-01 2002-06-13 Clariant Gmbh Surfactant-containing cosmetic, dermatological and pharmaceutical agents
DE102006008968A1 (en) * 2006-02-23 2007-08-30 Röhm Gmbh Additive building material mixtures with microparticles whose shells are porous and / or hydrophilic
DE102006008966A1 (en) * 2006-02-23 2007-08-30 Röhm Gmbh Additive building material mixtures with spray-dried microparticles
DE102006008967A1 (en) * 2006-02-23 2007-08-30 Röhm Gmbh Additive building material mixtures with microparticles with nonpolar shells
DE102006008964A1 (en) * 2006-02-23 2007-08-30 Röhm Gmbh Additive building material mixtures with ionic emulsifiers
DE102006009842A1 (en) * 2006-03-01 2007-09-06 Röhm Gmbh Additive building material mixtures with microparticles that swell in the mixture
EP1923405A1 (en) 2006-11-17 2008-05-21 Elotex AG Method for producing dispersions and use thereof
TR201904932T4 (en) * 2010-12-21 2019-05-21 Basf Se Multi-stage polymer dispersions, their production method and their use.
AU2013273573B2 (en) * 2012-06-05 2016-05-26 Basf Se Use of multi-stage polymerizate dispersions to coat metal sheets
FR3046605B1 (en) * 2016-01-11 2019-09-06 Arkema France LIQUID COMPOSITION COMPRISING A MULTIPHASE POLYMER, METHOD FOR PREPARING SAME AND USE THEREOF
CN105776940B (en) * 2016-02-17 2017-11-17 重庆市木越机械制造有限公司 A kind of pervious concrete bonding agent and preparation method
EP3819274A1 (en) * 2019-11-07 2021-05-12 Martellus GmbH Additive for concrete and method for producing said concrete

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337185A (en) * 1980-06-23 1982-06-29 The Dow Chemical Company Process for making cationic structured particle latexes using reactive polymeric surfactants
DE3035375A1 (en) * 1980-09-19 1982-05-06 Röhm GmbH, 6100 Darmstadt EMULSION-FREE AQUEOUS PLASTIC DISPERSION
US4916171A (en) * 1984-07-25 1990-04-10 Rohm And Haas Company Polymers comprising alkali-insoluble core/alkali-soluble shell and copositions thereof
US4742108A (en) * 1985-07-29 1988-05-03 The Dow Chemical Company Structure reinforced latex particles
DE3838294A1 (en) * 1988-11-11 1990-05-17 Basf Ag AQUEOUS RESIN DISPERSION
US5403894A (en) * 1991-07-11 1995-04-04 Rohm And Haas Company A redispersible core-shell polymer powder
JPH06511024A (en) * 1991-09-23 1994-12-08 ミネソタ　マイニング　アンド　マニュファクチャリング　カンパニー Pressure-sensitive adhesives that are repulpable under acidic pH conditions
DE4240744A1 (en) * 1992-12-03 1994-06-09 Wacker Chemie Gmbh Process for the preparation of a graft copolymer latex of core-shell dispersion particles with improved phase connection between core and shell
DE4406002A1 (en) * 1994-02-24 1995-08-31 Bayer Ag Core-shell polymer used as reinforcement for rubber

Also Published As

Publication number Publication date
CZ34596A3 (en) 1996-10-16
FI960507A0 (en) 1996-02-05
EP0725092A2 (en) 1996-08-07
JPH08245728A (en) 1996-09-24
PL312644A1 (en) 1996-08-19
SK14496A3 (en) 1997-03-05
NO960464D0 (en) 1996-02-05
HUP9600258A3 (en) 1997-05-28
FI960507A (en) 1996-08-07
CA2168826A1 (en) 1996-08-07
EP0725092A3 (en) 1997-08-27
HUP9600258A2 (en) 1997-05-28

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