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公开(公告)号：US10266700B2
公开(公告)日：2019-04-23
申请号：US14762274
申请日：2014-03-24
Applicant: BASF SE
Inventor： Manfred Bichler , Michael Schinabeck , Torben Gädt , Oliver Mazanec
IPC: C09C3/10 , C04B28/02 , C04B28/04 , C04B28/06 , C04B28/08 , C04B28/14 , C04B20/10 , C09C1/36 , C09C1/02 , C04B111/00 , C04B111/60 , C04B111/70 , C04B111/72 , C04B111/80
Abstract: The invention relates to a pulverulent composition preparable by contacting a powder with 0.01 to 50 wt %, based on the overall mass of the composition, of a liquid component comprising at least one copolymer obtainable by polymerizing a mixture of monomers comprising (I) at least one ethylenically unsaturated monomer which comprises at least one radical from the series carboxylic acid, carboxylic salt, carboxylic ester, carboxylic amide, carboxylic anhydride, and carboxylic imide and (II) at least one ethylenically unsaturated monomer having a polyalkylene oxide radical, the liquid component comprising at least 1 wt % of the at least one copolymer and at least 30 wt % of an organic solvent, and the powder which is contacted with the liquid component comprising no inorganic binder. Further disclosed is a binder composition which comprises a pulverulent composition of the invention and an inorganic binder.
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公开(公告)号：US10005695B2
公开(公告)日：2018-06-26
申请号：US15316547
申请日：2015-05-12
Applicant: BASF SE
Inventor： Manfred Bichler , Torben Gädt , Niklas Loges , Oliver Mazanec , Christoph Hesse
CPC classification number: C04B24/32 , C04B14/06 , C04B22/00 , C04B28/02 , C04B28/04 , C04B40/0042 , C04B2103/14 , C04B14/043 , C04B24/2647 , C04B22/0086 , C04B24/243 , C04B24/165
Abstract: The invention relates to a composition comprising 5-50 wt % of calcium silicate hydrate, 10-60 wt % of at least one water-soluble, acid group-containing polymer comprising polyether groups, and 5-40 wt % of at least one polyalkylene glycol ether. Further disclosed is a process for preparing this composition, and cementitious mixtures comprising the composition. A further aspect of the present invention is the use of the composition of the invention in cementitious mixtures for accelerating the development over time of the dispersing action of the acid group-containing polymer after addition of the mixing water and a subsequently accelerated curing of the mixture.
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公开(公告)号：US09802864B2
公开(公告)日：2017-10-31
申请号：US14758980
申请日：2014-01-27
Applicant: BASF SE
Inventor： Christoph Hesse , Manfred Bichler , Alexander Kraus , Luc Nicoleau , Torben Gädt , Martin Winklbauer
IPC: C04B22/14 , C04B24/16 , C04B40/00 , C04B103/14 , C04B103/52
CPC classification number: C04B22/143 , C04B22/147 , C04B24/16 , C04B40/0042 , C04B2103/14 , C04B2103/52 , C04B14/043 , C04B24/2647 , C04B24/243
Abstract: The invention relates to an additive which can be used as a hardening accelerator for hydraulically setting compositions, comprising a) at least one polymeric dispersant comprising structural units having anionic or anionogenic groups and structural units having polyether side chains, b) at least one sulfonic acid compound of the formula (I) in which A1 is NH2, NHMe, NMe2, N(CH2—CH2—OH)2, CH3, C2H5, CH2—CH2—OH, phenyl, or p-CH3-phenyl and Kn+ is an alkali metal cation, or one equivalent of a cation selected from Ca2+, Mg2+, Sr2+, Ba2+, Zn2+, Fe2+, Fe3+, Al3+, Mn2+, or Cu2+, and c) calcium silicate hydrate particles.
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Patent Agency Ranking
公开(公告)号：US09522996B2
公开(公告)日：2016-12-20
申请号：US14761840
申请日：2014-03-24
Applicant: BASF SE
Inventor： Manfred Bichler , Michael Schinabeck , Torben Gädt
CPC classification number: C08L33/02 , C04B28/02 , C04B28/16 , C04B40/0039 , C08L2201/56 , C04B24/00 , C04B24/2647 , C04B2103/40 , C04B24/267 , C04B24/36 , C04B24/2658 , C04B40/0608 , C04B7/02 , C04B7/323 , C04B14/28 , C04B20/0076 , C04B22/10 , C04B24/06 , C04B24/26 , C04B24/2623 , C04B2103/50
Abstract: The invention relates to a composition comprising 1 to 70 wt % of at least one copolymer obtainable by polymerizing a mixture of monomers comprising (I) at least one ethylenically unsaturated monomer which comprises at least one radical from the series carboxylic acid, carboxylic salt, carboxylic ester, carboxylic amide, carboxylic anhydride, and carboxylic imide, and (II) at least one ethylenically unsaturated monomer having a polyalkylene oxide radical, 0.01 to 10 wt % of at least one emulsifier, and 30 to 98 wt % of at least one hydrocarbon liquid at 20° C. or a hydrocarbon mixture. Also disclosed are a process for preparing the composition, and a pulverulent mixture comprising the composition of the invention.
Abstract translation: 本发明涉及包含1至70重量％的至少一种共聚物的组合物，该共聚物可通过聚合单体混合物而获得，所述共聚物混合物包含（I）至少一种烯键式不饱和单体，其包含至少一个来自该系列羧酸的基团，羧酸盐，羧酸 酯，羧酸酰胺，羧酸酐和羧酰亚胺，和（II）至少一种具有聚亚烷基氧基的烯属不饱和单体，0.01至10重量％的至少一种乳化剂和30至98重量％的至少一种烃 液体在20℃或烃混合物。 还公开了制备组合物的方法和包含本发明组合物的粉末混合物。
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公开(公告)号：US20160002454A1
公开(公告)日：2016-01-07
申请号：US14761840
申请日：2014-03-24
Applicant: BASF SE
Inventor： Manfred Bichler , Michael Schinabeck , Torben Gädt
IPC: C08L33/02
CPC classification number: C08L33/02 , C04B28/02 , C04B28/16 , C04B40/0039 , C08L2201/56 , C04B24/00 , C04B24/2647 , C04B2103/40 , C04B24/267 , C04B24/36 , C04B24/2658 , C04B40/0608 , C04B7/02 , C04B7/323 , C04B14/28 , C04B20/0076 , C04B22/10 , C04B24/06 , C04B24/26 , C04B24/2623 , C04B2103/50
Abstract: The invention relates to a composition comprising 1 to 70 wt % of at least one copolymer obtainable by polymerizing a mixture of monomers comprising (I) at least one ethylenically unsaturated monomer which comprises at least one radical from the series carboxylic acid, carboxylic salt, carboxylic ester, carboxylic amide, carboxylic anhydride, and carboxylic imide, and (II) at least one ethylenically unsaturated monomer having a polyalkylene oxide radical, 0.01 to 10 wt % of at least one emulsifier, and 30 to 98 wt % of at least one hydrocarbon liquid at 20° C. or a hydrocarbon mixture. Also disclosed are a process for preparing the composition, and a pulverulent mixture comprising the composition of the invention.
Abstract translation: 本发明涉及包含1至70重量％的至少一种共聚物的组合物，该共聚物可通过聚合单体混合物而获得，所述共聚物混合物包含（I）至少一种烯键式不饱和单体，其包含至少一个来自该系列羧酸的基团，羧酸盐，羧酸 酯，羧酸酰胺，羧酸酐和羧酰亚胺，和（II）至少一种具有聚亚烷基氧基的烯属不饱和单体，0.01至10重量％的至少一种乳化剂和30至98重量％的至少一种烃 液体在20℃或烃混合物。 还公开了制备组合物的方法和包含本发明组合物的粉末混合物。
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公开(公告)号：US10144671B2
公开(公告)日：2018-12-04
申请号：US15519865
申请日：2015-10-23
Applicant: BASF SE
Inventor： Uwe Gehrig , Alexander Assmann , Klaus Seip , Martin Pichler , Torben Gädt
IPC: C04B24/04 , C04B24/00 , C04B28/04 , C04B40/00 , C04B41/46 , C04B41/00 , C04B41/62 , C04B24/26 , C04B24/30 , C04B24/38 , C04B28/02 , C04B111/10 , C04B111/27 , C04B103/40 , C04B103/65
Abstract: A process for hydrophobization of concrete or mortar using an aqueous dispersion containing an alkylketene dimer, at least one emulsifier and a condensation product of phenol sulfonic acid and formaldehyde, naphthalene sulfonic acid and formaldehyde, or naphthalene sulfonic acid, phenol, formaldehyde and urea; and the concrete or mortar obtainable by the process. The process allows effective mass and surface hydrophobization of concrete.
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公开(公告)号：US10035729B2
公开(公告)日：2018-07-31
申请号：US15318033
申请日：2015-06-12
Applicant: BASF SE
Inventor： Björn Langlotz , Thomas Gastner , Torben Gädt , Oliver Mazanec , Michael Schinabeck , Diana Eissmann , Stefan Friedrich
IPC: C04B24/26 , C04B28/16 , C04B24/32 , C04B40/00 , C08F220/58 , C04B103/00 , C04B111/62
CPC classification number: C04B24/2652 , C04B24/165 , C04B24/246 , C04B24/2647 , C04B24/267 , C04B24/32 , C04B28/02 , C04B28/04 , C04B28/06 , C04B28/065 , C04B28/16 , C04B40/0039 , C04B2103/0079 , C04B2103/0082 , C04B2103/0083 , C04B2111/00517 , C04B2111/00637 , C04B2111/00646 , C04B2111/00672 , C04B2111/62 , C04B2111/72 , C08F220/58 , C08F2220/585 , C08F2800/20 , C04B14/06 , C04B2103/406
Abstract: The present invention relates to a composition comprising (α) at least one inorganic binder and (β) at least one water-soluble copolymer based on (a) 0.1 to 20 wt % of at least one monomer of the formula (I) and (b) 25 to 99.9 wt % of at least one hydrophilic monomer (b) which is different from monomer (a), where the at least one copolymer has a molar mass average M of 1 500 000 to 30 000 000 g/mol. Furthermore, a process for producing this composition is disclosed. A further aspect of the present invention is the use of the copolymer of component (β) as rheological additive in a composition of the invention.
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公开(公告)号：US20160002472A1
公开(公告)日：2016-01-07
申请号：US14762274
申请日：2014-03-24
Applicant: BASF SE
Inventor： Manfred Bichler , Michael Schinabeck , Torben Gädt , Oliver Mazanec
CPC classification number: C09C3/10 , C01P2006/22 , C04B20/1033 , C04B28/021 , C04B28/04 , C04B28/06 , C04B28/065 , C04B28/08 , C04B28/14 , C04B2111/00517 , C04B2111/00637 , C04B2111/00672 , C04B2111/60 , C04B2111/70 , C04B2111/72 , C04B2111/802 , C09C1/021 , C09C1/3676 , C04B14/06 , C04B14/04 , C04B14/042 , C04B14/106 , C04B14/20 , C04B14/26 , C04B14/28 , C04B14/303 , C04B14/305 , C04B14/304
Abstract: The invention relates to a pulverulent composition preparable by contacting a powder with 0.01 to 50 wt %, based on the overall mass of the composition, of a liquid component comprising at least one copolymer obtainable by polymerizing a mixture of monomers comprising (I) at least one ethylenically unsaturated monomer which comprises at least one radical from the series carboxylic acid, carboxylic salt, carboxylic ester, carboxylic amide, carboxylic anhydride, and carboxylic imide and (II) at least one ethylenically unsaturated monomer having a polyalkylene oxide radical, the liquid component comprising at least 1 wt % of the at least one copolymer and at least 30 wt % of an organic solvent, and the powder which is contacted with the liquid component comprising no inorganic binder. Further disclosed is a binder composition which comprises a pulverulent composition of the invention and an inorganic binder.
Abstract translation: 本发明涉及一种粉状组合物，其可通过使基于组合物总质量的0.01至50重量％的粉末与包含至少一种共聚物的液体组分接触来制备，所述共聚物可通过使包含（I）至少 一种烯键式不饱和单体，其包含至少一个来自所述系列羧酸，羧酸盐，羧酸酯，羧酸酰胺，羧酸酐和羧酰亚胺的基团，和（II）至少一种具有聚环氧烷基团的烯属不饱和单体， 包含至少1重量％的至少一种共聚物和至少30重量％的有机溶剂，以及与不含无机粘合剂的液体组分接触的粉末。 进一步公开的是包含本发明的粉状组合物和无机粘合剂的粘合剂组合物。
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