-
公开(公告)号：US20180319974A1
公开(公告)日：2018-11-08
申请号：US15775140
申请日：2016-11-11
Applicant: BASF SE
Inventor： Theo SMIT , Norma Lidia NEGRETE HERRERA , Stefan DAHMEN , Bernhard STURM , Kevin MUELLER , Karl HAEBERLE
CPC classification number: C08L65/00 , C08G18/0828 , C08G18/3228 , C08G18/3234 , C08G18/3271 , C08G18/348 , C08G18/42 , C08G18/6659 , C08G18/755 , C08G61/08 , C08G2261/3322 , C08G2261/3324 , C08G2261/418 , C08G2261/60 , C08G2261/612 , C08J5/18 , C08J2333/08 , C08J2375/06 , C08J2445/00 , C08L75/04 , C08L2201/54 , C09D5/00 , C09D133/062 , C09D165/00 , C09D175/06 , C09D129/04
Abstract: The invention relates to aqueous compositions comprising a) at least one polymer PALK in the form of dispersed polymer particles, wherein the polymer PALK is obtainable by ring-opening metathesis polymerization of at least one cyclic olefin monomer, and b) at least one polymer P2 in the form of dispersed polymer particles, wherein the polymer P2 comprises no olefinically unsaturated C—C-bond and has repeating units bearing at least one polar group. The aqueous compositions are suitable in particular for producing sheetings and barrier coatings having a very good barrier action toward gases, such as air, oxygen, nitrogen, argon, carbon dioxide, and in particular toward oxygen and oxygenous gases, such as air. The sheetings and coatings also have very good mechanical properties, in particular a high elongation at break coupled with good tear strength.
-
公开(公告)号：US20140243477A1
公开(公告)日：2014-08-28
申请号：US14190660
申请日：2014-02-26
Applicant: BASF SE
Inventor： Laurence POTTIE , Theo SMIT , Arno LANGE , Collin G. MOORE , Simone SCHILLO , Volker FRENZ , Roelof VAN DER MEER
IPC: C08F230/08 , C08F220/18 , C08L67/02
CPC classification number: C08F230/08 , C08F220/32 , C08L67/02 , C08L33/068 , C08L43/04 , C08F220/06 , C08F212/08
Abstract: Use of copolymers (C) comprising at least one epoxy group and at least one alkoxysilane group as stabilizers for polymers (P), where the copolymers (C) are generally obtained via polymerization of monomers and said monomers comprise those that comprise epoxy groups or alkoxysilane groups or epoxy groups and alkoxysilane groups, or that are reacted during or after polymerization and, after the reaction, comprise epoxy groups or alkoxysilane groups, or epoxy groups and alkoxysilane groups. Processes for stabilizing polymers (P) with respect to hydrolysis, which comprise adding, to the polymers (P), an effective amount of copolymers (C). Copolymers (C′) composed of specific compositions of monomers comprising at least one epoxy group and at least one alkoxysilane group, and also optionally other monomers. Mixtures comprising copolymers (C′) and polymers (P).
Abstract translation: 使用包含至少一个环氧基团和至少一个烷氧基硅烷基团的共聚物（C）作为聚合物（P）的稳定剂，其中共聚物（C）通常通过单体和所述单体的聚合获得，包括包含环氧基团或烷氧基硅烷 基团或环氧基团和烷氧基硅烷基团，或者在聚合期间或之后反应，并且在反应之后，包含环氧基团或烷氧基硅烷基团，或环氧基团和烷氧基硅烷基团。 关于水解稳定聚合物（P）的方法，其包括向聚合物（P）加入有效量的共聚物（C）。 由包含至少一个环氧基和至少一个烷氧基硅烷基的单体的特定组合物组成的共聚物（C'），以及任选的其它单体。 包含共聚物（C'）和聚合物（P）的混合物。
-
Patent Agency Ranking
3.发明申请公开(公告)号：US20180135250A1
公开(公告)日：2018-05-17
申请号：US15574714
申请日：2016-05-13
Applicant: BASF SE
Inventor： Hermann SEYFFER , Carmen-Elena CIMPEANU , Theo SMIT , Nico VELING , Juergen SCHMIDT-THUEMMES , Dirk LAWRENZ , Rainer BLUM
IPC: D21H19/12 , D21J1/08 , D21H27/10 , D21H19/60 , D21H19/62 , C08F212/08 , C09D109/06
CPC classification number: D21H19/12 , B05D1/28 , B05D3/0272 , C08F212/08 , C08F236/10 , C08F2400/00 , C08F2800/20 , C08K2003/265 , C09D109/06 , C09D125/10 , D21H19/20 , D21H19/22 , D21H19/54 , D21H19/60 , D21H19/62 , D21H27/10 , D21H27/18 , D21J1/08 , C08F220/06 , C08L3/02
Abstract: The invention relates to a use of a coating layer on a paper substrate for blocking oxygen transfer through the coated paper substrate, wherein the coating layer on the paper substrate is obtainable by a process, which comprises the steps of (a) providing a paper substrate with a surface, (b) applying onto the surface of the provided paper substrate an aqueous coating mass, and (c) drying of the paper substrate with the applied aqueous coating mass to obtain the coated paper substrate, wherein the aqueous coating mass contains an aqueous dispersion of a copolymer P, which is obtainable by radically initiated emulsion polymerization of at least 40 parts by weight of styrene and 22 to 49 parts by weight of butadiene and optionally other monomers based on the sum total of the parts by weight of all monomers, which is always 100, in the presence of a first degraded starch. It relates further to a coated paper substrate obtainable with a coating mass comprising the aqueous dispersion of the copolymer P and a further saccharide, which is added after the polymerization of the monomers. It relates also to a process for manufacturing the coated paper substrate obtainable with a coating mass comprising the aqueous dispersion of the copolymer P and the further saccharide.
-
公开(公告)号：US20210251905A1
公开(公告)日：2021-08-19
申请号：US17052934
申请日：2019-05-15
Applicant: BASF SE
Inventor： Theo SMIT , Matthias KARL , Felicitas GUTH , Maximilian ANGEL , Karl KOLTER , Frank SCHMIDT , Maximilian BLOCHBERGER-CLAUS
IPC: A61K9/20
Abstract: The use of powder-form, crosslinked, water-insoluble, low-swelling polyacrylates as disintegrants for solid pharmaceutical dosage forms.
-
5.发明申请公开(公告)号：US20180142416A1
公开(公告)日：2018-05-24
申请号：US15574755
申请日：2016-05-13
Applicant: BASF SE
Inventor： Hermann SEYFFER , Carmen-Elena CIMPEANU , Theo SMIT , Nico VELING , Juergen SCHMIDT-THUEMMES , Dirk LAWRENZ , Rainer BLUM
CPC classification number: D21H19/20 , C08L25/14 , C08L33/08 , C08L53/02 , D21H19/12 , D21H19/22 , D21H19/54 , D21H19/58 , D21H21/14 , D21H27/10 , D21H27/18
Abstract: The invention relates to a use of a coating layer on a paper substrate for blocking oxygen transfer through the coated paper substrate, wherein the coating layer on the paper substrate is obtainable by a process, which comprises the steps of (a) providing a paper substrate with a surface, (b) applying onto the surface of the provided paper substrate an aqueous coating mass, and (c) drying of the paper substrate with the applied aqueous coating mass to obtain the coated paper substrate, wherein the aqueous coating mass contains an aqueous dispersion of a polymer P, which is obtainable by radically initiated emulsion polymerization of at least 25 parts by weight of a C1-C12 alkyl acrylate or a C1-C12 alkyl methacrylate based on the sum total of the parts by weight of all monomers, which is always 100, in the presence of a first degraded starch. It relates further to a coated paper substrate obtainable with a coating mass comprising the aqueous dispersion of the polymer P and a further saccharide, which is added after the polymerization of the monomers. It relates also to a process for manufacturing the coated paper substrate obtainable with a coating mass comprising the aqueous dispersion of the polymer P and the further saccharide.
-
公开(公告)号：US20190275560A1
公开(公告)日：2019-09-12
申请号：US16332971
申请日：2017-09-05
Applicant: BASF SE
Inventor： Ines PIETSCH , Peter PREISHUBER-PFLUEGL , Klaus HUENERFAUTH , Patrick BIPPUS , Theo SMIT
Abstract: There is provided a method of forming a metallized polymeric film comprising (1) coating a polymer film with an aqueous primer solution comprising a solution of at least one polyanion and at least one polyethyleneimine, wherein the polyanion is a polymer comprising at least partially neutralized acid groups having a weight average molecular weight of preferably at least 5000 g/mol prior to neutralization; and wherein said polyethyleneimine has a weight average molecular weight of preferably at least 25000 g/mol; and (2) depositing a metal or a metal oxide on the at least one coated side of the polymer film.
-
公开(公告)号：US20140073717A1
公开(公告)日：2014-03-13
申请号：US14021483
申请日：2013-09-09
Applicant: BASF SE
Inventor： Dieter URBAN , Ulrike LICHT , Theo SMIT , Christopher BARNER-KOWOLLIK , Guillaume DELAITTRE , Elena FRICK
CPC classification number: C08L33/064 , B82Y30/00 , C08F8/30 , C08F8/48 , C08F22/20 , C08F120/30 , C08F220/18 , C08F220/30 , C08F222/385 , C08F265/06 , C08F2438/01 , C08F2800/20 , C08F2810/20 , C08F2810/50 , C08L33/06 , C08L2201/54 , C09D133/06 , C09D151/003 , C08F2/22 , C08F2220/306 , C08F2220/1825 , C08F220/14
Abstract: A description is given of a photoreactive polymer preparable by radical polymerization using at least one photoreactive monomer, where the photoreactive monomer has at least one radically polymerizable C—C double bond, at least one hydrophilic group selected from an ethylene glycol group and polyethylene glycol groups having at least 2 ethylene glycol units, and at least one photoreactive group, the photoreactive group being a photoenolizable carbonyl group.
Abstract translation: 给出了通过使用至少一种光反应性单体通过自由基聚合制备的光反应性聚合物的描述，其中光反应性单体具有至少一个可自由基聚合的CC双键，至少一个选自乙二醇基团和聚乙二醇基团的亲水基团， 至少2个乙二醇单元和至少一个光反应性基团，光反应性基团是可光化的羰基。
-
-
-
-
-
-
Search Results
7
records
(took 0.025 seconds)
