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1. 发明申请

US20200291262A1 ONE-COMPONENT AQUEOUS COATING COMPOSITIONS CONTAINING POLYURETHANE AND PHYLLOSILICATES FOR OXYGEN BARRIER COATINGS 审中-公开
公开(公告)号：US20200291262A1
公开(公告)日：2020-09-17
申请号：US16075088
申请日：2017-01-25
申请人： BASF SE
发明人： Ines PIETSCH , Konrad ROSCHMANN , Christine TONHAUSER , Kristina GEORGIEVA , Josef BREU , Patrick FEICHT
IPC分类号： C09D175/08 , C08G18/44 , C08K5/17 , C08G18/48 , C08G18/56 , C08G18/75 , C08G18/76 , C08G18/72 , C08K3/36 , C09D175/06 , C09D175/14 , C09D7/61
摘要： Described is an aqueous one-component coating composition comprising dispersed polyurethane and phyllosilicate. The polyurethane carries acid groups which are at least partially neutralized with a hydrophilic base selected from inorganic bases and organic mono-amines. The hydrophilic base has a water solubility at 20° C. of at least 150 g/l, preferably of at least 200 g/l. The composition can be used for providing oxygen barrier properties to a polymer film.

2. 发明公开

US20240336772A1 PROCESS FOR MODIFYING AN AQUEOUS POLYMER LATEX 审中-公开
公开(公告)号：US20240336772A1
公开(公告)日：2024-10-10
申请号：US18294679
申请日：2022-08-03
申请人： BASF SE
发明人： Roelof BALK , Bastiaan LOHMEIJER , Oliver WAGNER , Konrad ROSCHMANN
IPC分类号： C08L51/00 , C08F2/00 , C08F2/26 , C08F2/38 , C08F220/06 , C08F220/14 , C08F220/18 , C08F220/56 , C08F226/06 , C08K5/5435 , C09D151/00
CPC分类号： C08L51/003 , C08F2/001 , C08F2/26 , C08F2/38 , C08F220/06 , C08F220/14 , C08F220/1804 , C08F220/1808 , C08F220/56 , C08F226/06 , C08K5/5435 , C09D151/006 , C08L2201/52 , C08L2207/53
摘要： The present invention relates to a process for modifying an aqueous polymer latex of polymer particles that bear carboxyl groups comprising the mixing of the aqueous polymer latex with at least one silane compound of formula (1) at a temperature of at least 60° C.: (RO)3-nR1nSiR2X (1) wherein R is C1-C10-alkyl, C3-C10-cycloalkyl, C6-C10-aryl, C1-C10-alkoxy-C1-C10-alkyl, C2-C10-alkenyl, C1-C4-alkyl-C6-C10-aryl or C6-C10-aryl-C1-C4-alkyl, R is C1-C10-alkyl, C3-C10-cycloalkyl, C6-C10-aryl, C2-C10- alkenyl, C1-C4-alkyl-C6-C10-aryl or C6-C10-aryl-C1-C4-alkyl, R2 is a covalent chemical bond or a C1-C20-alkylene, in which non-adjacent methylene units can be replaced by O-groups, n is 0, 1, 2 or 3, and X is a radical having 3 to 10 carbon atoms and bearing an oxirane group. The present invention also relates to modified aqueous polymer latexes obtainable by such process and to the use of these polymer latexes as binders or co-binders for industrial varnishes.

3. 发明申请

US20160208128A1 METHOD FOR PRODUCING EMULSION POLYMERISATES 审中-公开
标题翻译：生产乳液聚合物的方法
公开(公告)号：US20160208128A1
公开(公告)日：2016-07-21
申请号：US14913555
申请日：2014-08-13
申请人： BASF SE
发明人： Daniel KEHRLOESSER , Joost LESWIN , Daniel SPECKER , Konrad ROSCHMANN , Matthias GERST , Harm WIESE
IPC分类号： C09D133/12 , C09D125/14
CPC分类号： C09D133/12 , C08F265/06 , C09D7/42 , C09D125/14 , C08F2/22
摘要： The present invention relates to a method of producing emulsion polymer particles having a core-shell structure wherein at least one polyalkylene oxide containing additive is used in the core, and also to their use in paints, paper coatings, foams, crop protection agents, liquid inks and cosmetic compositions.
摘要翻译：本发明涉及一种生产具有核 - 壳结构的乳液聚合物颗粒的方法，其中在芯中使用至少一种含聚环氧烷的添加剂，以及它们在油漆，纸涂层，泡沫，作物保护剂，液体中的用途油墨和化妆品组合物。

4. 发明申请

US20190136082A1 AQUEOUS COATING COMPOSITIONS CONTAINING POLYMER DISPERSION WITH LOW ELECTRICAL CONDUCTIVITY AND PHYLLOSILICATES FOR OXYGEN BARRIER COATINGS 审中-公开
公开(公告)号：US20190136082A1
公开(公告)日：2019-05-09
申请号：US16300393
申请日：2017-04-28
申请人： BASF SE
发明人： Ines PIETSCH , Konrad ROSCHMANN , Christine TONHAUSER , Kristina GEORGIEVA , Josef BREU , Patrick FEICHT
IPC分类号： C09D125/14 , C09D133/08 , C09D7/61
摘要： Described is an aqueous coating composition comprising an aqueous dispersion of a radically polymerized addition polymer and phyllosilicate. The aqueous polymer dispersion has a particularly low electrical conductivity. The composition can be used for providing oxygen barrier properties to polymer films.

5. 发明申请

US20180201803A1 COMPOSITIONS CONTAINING POLYANION, ETHOXYLATED CATIONIC POLYMER AND PHYLLOSILICATES FOR IMPROVED OXYGEN BARRIER COATINGS 审中-公开
公开(公告)号：US20180201803A1
公开(公告)日：2018-07-19
申请号：US15742644
申请日：2016-07-27
申请人： BASF SE
发明人： Ines PIETSCH , Konrad ROSCHMANN , Gary DEETER , Meaghan McGUIRE , Russell Kenneth FELLER , Josef BREU , Hussein KALO
IPC分类号： C09D133/02 , C09D5/00 , C09D7/62 , C08J7/04 , B65D65/42
CPC分类号： C09D133/02 , B65D65/42 , C08J7/047 , C08J2367/02 , C08J2433/02 , C08J2479/02 , C09D5/00 , C09D7/62 , C09D133/064 , C08L79/02 , C08K3/34
摘要： Described is an aqueous composition comprising (a) at least one polyanion, (b) at least one ethoxylated cationic polymer, and (c) at least one phyllosilicate. The composition can be used for providing oxygen barrier properties to a polymer film.

6. 发明公开

US20240076428A1 AQUEOUS POLYMER DISPERSION OF VOIDED POLYMER PARTICLES 审中-公开
公开(公告)号：US20240076428A1
公开(公告)日：2024-03-07
申请号：US18284347
申请日：2022-03-31
申请人： BASF SE
发明人： Konrad ROSCHMANN
IPC分类号： C08F212/08 , C08F2/10 , C08F220/18
CPC分类号： C08F212/08 , C08F2/10 , C08F220/1811
摘要： The present invention relates to aqueous polymer dispersion of voided polymer particles and to a process for preparing such aqueous polymer dispersions. The present invention also relates to polymer particles, in particular powders of said polymer particles, which are obtained by drying a polymer dispersion. Further aspects of the present invention relate to the use of such voided polymer particles and the polymer dispersions as opacifiers and to paints containing such aqueous polymer dispersions. The voided polymer particles comprise: i) an alkali swellable polymer core of polymerized ethylenically unsaturated monomers M(i) comprising polymerized acid monomers M(i.ac) in an amount sufficient for allowing the polymer core to swell at a pH of at least pH 7.5; ii) an intermediate polymer layer of polymerized ethylenically unsaturated monomers M(ii); and iii) a polymer shell of polymerized ethylenically unsaturated monomers M(iii) having a theoretical glass transition temperature according to Fox of at least 60° C. where the monomers M(iii) comprise at least 10% b.w., based on the total weight of the monomers M(iii), of one or more monomers M(iii.a) whose homopolymers have a glass transition temperature of at least 50° C., where the monomer M(iii.a) is selected from the group consisting of C5-C20-cycloalkyl esters of acrylic acid, C5-C20-cycloalkyl esters of methacrylic acid, C5-C20-cycloalkylmethyl esters of acrylic acid, C5-C20-cycloalkylmethyl esters of methacrylic acid, where cycloalkyl in the aforementioned monomers is mono-, bi- or tricyclic and may be unsubstituted or carry 1, 2, 3 or 4 methyl groups; C3-C20-heterocycloalkyl esters of acrylic acid, C3-C20-heterocycloalkyl esters of methacrylic acid, C3-C20-heterocycloalkylmethyl esters of acrylic acid, C3-C20-heterocycloalkylmethyl esters of methacrylic acid, where heterocycloalkyl in the aforementioned monomers has a total of 5 to 16 ring-forming atoms, where 1, 2 or 3 non-adjacent ring-forming atoms are oxygen atoms while the remainder of the ring-forming atoms are carbon atoms, and where heterocycloalkyl is mono-, bi- or tricyclic and may be unsubstituted or carry 1, 2, 3 or 4 methyl groups; di-C1-C2-alkyl esters of itaconic acid; and combinations thereof.

7. 发明公开

US20230374192A1 AQUEOUS SELF-CROSSLINKABLE POLYURETHANE DISPERSIONS 审中-公开
公开(公告)号：US20230374192A1
公开(公告)日：2023-11-23
申请号：US18027677
申请日：2021-09-14
申请人： BASF SE
发明人： Samane MEHRAVAR , Paola URIBE AROCHA , Daniel VON NESSEN , Konrad ROSCHMANN , Florian Ludwig GEYER , Mo Kit CHAU , Florian SCHLUETTER , Juergen KACZUN , David TUERP
IPC分类号： C08G18/42 , C08G63/20 , C08G63/91 , C08G18/32 , C08G18/34 , C08G18/66 , C08G18/75 , C08K5/25 , C09D175/12 , C09D7/63 , C09D7/20 , C09D15/00
CPC分类号： C08G18/4241 , C08G63/20 , C08G63/916 , C08G18/4216 , C08G18/4202 , C08G18/3206 , C08G18/348 , C08G18/3234 , C08G18/3275 , C08G18/3228 , C08G18/6659 , C08G18/755 , C08K5/25 , C09D175/12 , C09D7/63 , C09D7/20 , C09D15/00
摘要： The present invention relates to polyester polyols (1) carrying at least one keto-type C═O group derived from HO—C(═O)—L1—C(═O)—R1 (1i) or from a derivative thereof, wherein L1 is a linking group and R1 is selected from the group consisting of C1-20-alkyl, C5-8-cycloalkyl, C6-10-aryl and C7-20-aralkyl, to aqueous polyurethane dispersions (PUD) comprising at least one polyurethane (2) carrying at least one keto-type C═O group, water, and optionally at least one organic solvent (4), wherein the at least one polyurethane (2) carrying at least one keto-type C═O group comprises units derived from at least one polyester polyol (1), to aqueous self-crosslinkable polyurethane dispersions (SC-PUD) comprising at least one polyurethane (2) carrying at least one keto-type C═O group, at least one compound (3) carrying at least two keto-type C═O group reactive groups, water, and optionally at least one organic solvent (4), wherein the at least one polyurethane (2) carrying at least one keto-type C═O group comprises units derived from at least one polyester polyol (1), to aqueous self-crosslinkable polyurethane coating composition comprising the aqueous self-crosslinkable polyurethane dispersion (SC-PUD) optionally at least one organic solvent (5), at least one coating composition additive (6), optionally at least one polymer (7) different from the polyurethane (2), and optionally at least one monomer (8) carrying at least one olefinically unsaturated group, to substrate coated with the aqueous self-crosslinkable polyurethane coating composition, and to a process for coating the substrate with the aqueous self-crosslinkable polyurethane coating composition.

8. 发明申请

US20220325106A1 THERMALLY CURABLE TWO-COMPONENT COATING COMPOUNDS 有权
公开(公告)号：US20220325106A1
公开(公告)日：2022-10-13
申请号：US17765852
申请日：2020-10-01
申请人： BASF SE
发明人： Konrad ROSCHMANN , Wolfgang PAULUS , Frederic LUCAS , Susanne NEUMANN , Alexander-Constanti Felix WOERNER
IPC分类号： C09D4/00 , C09D181/02 , C09D133/08 , C09D175/04
摘要： A two-component coating composition comprising at least one water-dispersible polymer mixture (A) which has at least one mercapto-reactive group selected from the group of epoxide and Michael acceptor, and also at least one water-emulsifiable thiol (B) comprising, as formation components, (Ba) at least one compound having at least two mercapto groups, (Bb) at least one compound having at least one mercapto-reactive group and at least one dispersing group, wherein the formation component (Ba) has a Hansch parameter of at least 2.0.

9. 发明申请

US20180371147A1 AQUEOUS POLYMER DISPERSION FOR ADHESIVE COMPOUNDS 审中-公开
公开(公告)号：US20180371147A1
公开(公告)日：2018-12-27
申请号：US16062172
申请日：2016-12-14
申请人： BASF SE
发明人： Christine TONHAUSER , Konrad ROSCHMANN , Dirk WULFF , Gemma SANDERS , Kimberly SIMANCAS , Kristina GEORGIEVA , Ulrike LICHT , Heinrich HARRER
IPC分类号： C08G18/08 , C08G18/48 , C08G18/63 , C08G18/73 , C08G18/76 , C08G18/32 , C08F283/00 , C09J7/38 , C09J175/04
摘要： Disclose herein are aqueous polymer dispersions for pressure-sensitive adhesives, as well as processes for the preparation of the aqueous polymer dispersions, and use of the aqueous polymer dispersions.

10. 发明申请

US20160208038A1 METHOD FOR PRODUCING EMULSION POLYMERISATES 有权
标题翻译：生产乳液聚合物的方法
公开(公告)号：US20160208038A1
公开(公告)日：2016-07-21
申请号：US14913640
申请日：2014-08-18
申请人： BASF SE
发明人： Daniel KEHRLOESSER , Joost LESWIN , Daniel SPECKER , Konrad ROSCHMANN , Matthias GERST , Harm WIESE
IPC分类号： C08F265/06 , B01J13/16 , C09D151/00
CPC分类号： C08F265/06 , B01J13/16 , C08F265/04 , C08F285/00 , C09D7/41 , C09D7/42 , C09D151/003
摘要： The present invention relates to a process for producing emulsion polymer particles having a core-shell structure, wherein the weight ratio of the shells is within specific limits, and also to their use in paints, paper coatings, foams and cosmetic compositions.
摘要翻译：本发明涉及一种制备具有核 - 壳结构的乳液聚合物颗粒的方法，其中壳的重量比在特定限度内，并且还涉及它们在油漆，纸涂料，泡沫和化妆品组合物中的用途。

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