公开(公告)号：KR20180008544A

公开(公告)日：2018-01-24

申请号：KR20177035296

申请日：2016-05-13

Applicant: BASF SE

Inventor： SEYFFER HERMANN ,  CIMPEANU CARMEN ELENA ,  SMIT THEO ,  VELING NICO ,  SCHMIDT THUEMMES JUERGEN ,  LAWRENZ DIRK ,  BLUM RAINER

IPC: D21H19/12 ,  D21H19/20 ,  D21H19/22 ,  D21H19/54 ,  D21H19/58 ,  D21H21/14 ,  D21H27/10 ,  D21H27/18

CPC classification number: D21H27/10 ,  D21H19/12 ,  D21H19/20 ,  D21H19/22 ,  D21H19/54 ,  D21H19/58 ,  D21H21/14 ,  D21H27/18

Abstract: 본발명은코팅된종이기판을통해산소이동차단을위한종이기판상의코팅층의용도에관한것으로, 여기에서종이기판상의코팅층은, 하기의단계를포함하는, 방법으로수득가능하고: (a) 표면을가진종이기판을제공하는단계, (b) 제공된종이기판의표면상에수성코팅물을도포하는단계, 및 (c) 도포된수성코팅물을구비한종이기판을건조시켜코팅된종이기판을수득하는단계, 여기에서수성코팅물은, 제1 분해된전분의존재하에, 항상 100인, 전체모노머의중량부의총계를기준으로적어도 25 중량부의 C-C알킬아크릴레이트또는 C-C알킬메타크릴레이트의라디칼개시에멀젼중합에의해수득가능한, 폴리머 P의수성분산물을함유한다. 추가로, 모노머의중합이후첨가되는, 폴리머 P 및추가사카라이드의수성분산물을포함하는코팅물로수득가능한코팅된종이기판에관한것이다. 또한, 폴리머 P 및추가사카라이드의수성분산물을포함하는코팅물로수득가능한코팅된종이기판의제조방법에관한것이다.

Abstract translation: 本发明涉及在纸基材上涂覆涂层以阻止通过涂布纸基材的氧气流动，其中纸基材上的涂层可通过包括以下步骤的方法获得：（a） （B）在所提供的纸基材的表面上施加水性涂层;以及（c）用所施加的水性涂层干燥纸基材以获得涂布纸基材。 其中水性涂层包含基于总单体在第一降解淀粉存在下的总重量份数的至少25重量份的丙烯酸C烷基酯或甲基丙烯酸C烷基酯， 其中P 1和P 2分别是P 1和P 2。 此外，本发明涉及一种可用包含聚合物P和另外的糖的聚合物产物的涂层获得的涂布纸基材，其在单体聚合后加入。 本发明还涉及一种制造涂布纸基材的方法，该涂布纸基材可用包含聚合物P和另外的糖的水基产品的涂层获得。

公开(公告)号：KR20180008543A

公开(公告)日：2018-01-24

申请号：KR20177035295

申请日：2016-05-13

Applicant: BASF SE

Inventor： SEYFFER HERMANN ,  CIMPEANU CARMEN ELENA ,  SMIT THEO ,  VELING NICO ,  SCHMIDT THUEMMES JUERGEN ,  LAWRENZ DIRK ,  BLUM RAINER

IPC: D21H19/20 ,  C08F220/06 ,  C08F236/10 ,  C08L3/02 ,  C09D109/06 ,  C09D125/10 ,  D21H19/22 ,  D21H19/54 ,  D21H27/10 ,  D21H27/18

CPC classification number: D21H19/20 ,  C08F236/10 ,  C09D109/06 ,  C09D125/10 ,  D21H19/22 ,  D21H19/54 ,  D21H27/10 ,  D21H27/18 ,  C08F220/06 ,  C08L3/02

Abstract: 본발명은코팅된종이기판을통한산소이동을차단하기위한종이기판상의코팅층의용도에관한것으로, 여기에서종이기판상의코팅층은, (a) 표면을가진종이기판을제공하는단계, (b) 제공된종이기판의표면상에수성코팅물을도포하는단계, 및 (c) 도포된수성코팅물을가진종이기판을건조시켜코팅된종이기판을수득하는단계를포함하는방법에의해수득가능하고, 수성코팅물은, 제1 분해된전분의존재하에, 항상 100인전체모노머의중량부의총계를기준으로, 적어도 40 중량부의스티렌및 22 내지 49 중량부의부타디엔및 선택적으로다른모노머의라디칼개시에멀젼중합에의해수득가능한, 코폴리머 P의수성분산물을함유한다. 추가로, 본발명은코폴리머 P의수성분산물및 모노머의중합이후첨가되는추가의사카라이드를포함하는코팅물로수득가능한코팅된종이기판에관한것이다. 또한, 본발명은코폴리머 P의수성분산물및 추가의사카라이드를포함하는코팅물로수득가능한코팅된종이기판의제조방법에관한것이다.

Abstract translation: 本发明涉及使用对纸基材为通过涂布纸基材的纸基材上阻断氧运输，涂层本文中，（a）提供具有表面的纸​​基材的涂层，（b）设置在 （c）用所施加的水性涂层干燥纸基材以获得涂布的纸基材，其中水性涂料在纸基材的表面上施加水基涂层 水，首先在降解淀粉，总是100的存在，基于重量份总的所有单体的至少40重量份的苯乙烯和22至49重量份的丁二烯和，可选地，由其它单体的自由基引发的乳液聚合得到 可能是共聚物P的数量组分的产物。 此外，本发明涉及一种涂布纸基材，该涂布纸基材可用包含共聚物P的水基产品和在单体聚合后添加的另外的糖的涂层获得。 本发明还涉及一种制备涂布纸基材的方法，所述涂布纸基材可用包含共聚物P和另外的糖的水基产品的涂层获得。

公开(公告)号：CA2944970A1

公开(公告)日：2015-10-15

申请号：CA2944970

申请日：2015-04-07

Applicant: BASF SE

Inventor： VELING NICO ,  JIMENEZ GARCIA LUCIA ,  LAWRENZ DIRK

IPC: C08F2/22 ,  C08F218/08 ,  C08J3/16 ,  C08L31/04 ,  D21H19/36 ,  D21H21/08

Abstract: The invention relates to a process for preparing an aqueous dispersion of a polymer P, which comprises the emulsion polymerization of vinyl acetate, an acrylate monomer, which is a C1-C10 alkyl acrylate or a C1-C10 methacrylate, an a,ß-ethlyenically unsaturated C3-C8 carboxylic acid, glycidyl methacrylate or glycidyl acrylate, optionally an ethylenically unsaturated sulfonic acid and optionally an ethylenically unsaturated other monomer. Furthermore, the aqueous polymer dispersion obtainable from this process and a powder form thereof are disclosed. They are useful for a paper coating slip containing one of the aforementioned forms. A paper or a cardboard, which is coated with the paper coating slip, shows surface strength, which is expressed by a good dry pick resistance, a good wet pick resistance or good offset test results. The aqueous polymer dispersion or the powder form thereof is furthermore useful as a binder.

公开(公告)号：CA2854354A1

公开(公告)日：2013-05-02

申请号：CA2854354

申请日：2012-10-26

Applicant: BASF SE

Inventor： LAWRENZ DIRK ,  SCHMIDT-THUMMES JURGEN ,  VELING NICO

IPC: D21H21/16 ,  C08L25/10 ,  D21H19/58

Abstract: Paper coating compositions comprise inorganic pigments and an aqueous polymeric dispersion comprising dispersed polymeric particles. The polymers are obtainable by polymerization of a first monomer that is liquid at room temperature, has a boiling point of at least 50°C and a glass transition temperature of at least 20°C as homopolymer, and a second monomer that is gaseous at room temperature, has a boiling point of below 0°C and a glass transition temperature of below -30°C as homopolymer. The dispersed polymeric particles have an average size of below 150 nm and a glass transition temperature in the range from -10 to +30°C.

公开(公告)号：ES2911758T3

公开(公告)日：2022-05-20

申请号：ES15713775

申请日：2015-04-07

Applicant: BASF SE

Inventor： VELING NICO ,  JIMENEZ GARCIA LUCIA ,  LAWRENZ DIRK

IPC: C09D7/61 ,  C08F218/04 ,  C08F218/08 ,  C08L31/04 ,  C09D131/04 ,  D21H17/36 ,  D21H17/37 ,  D21H19/58 ,  D21H19/60 ,  D21H21/18

Abstract: Un proceso para preparar una dispersión acuosa de un polímero P, que comprende las etapas de: - proporcionar los monómeros (a) acetato de vinilo, (b) al menos un monómero de acrilato, que es un acrilato de alquilo C1-C10 o un metacrilato de alquilo de C1-C10, (c) al menos un ácido carboxílico de C3-C6 α,β-etilénicamente insaturado, (d) metacrilato de glicidilo o acrilato de glicidilo, (e) al menos un ácido sulfónico etilénicamente insaturado, y (f) opcionalmente, al menos un otro monómero etilénicamente insaturado, que es diferente de los monómeros (a), (c), (d) o (e), - emulsionar los monómeros en un medio acuoso, y - polimerizar los monómeros en presencia de un iniciador de radicales libres, en donde - el contenido de acetato de vinilo es de 70 a 94,7 partes en peso de los monómeros, - el contenido del al menos un monómero de acrilato es de 5 a 25 partes en peso de los monómeros, - el contenido del al menos un ácido carboxílico de C3-C6 α,β-etilénicamente insaturado es de 0,1 a 10 partes en peso de los monómeros, - el contenido de metacrilato de glicidilo o acrilato de glicidilo es de 0,1 a 10 partes en peso de los monómeros, - el contenido de al menos un ácido sulfónico etilénicamente insaturado es de 0,1 a 5 partes en peso de los monómeros, - el contenido opcional del al menos otro monómero etilénicamente insaturado es de 0,1 a 15 partes en peso de los monómeros, y la suma total de las partes en peso de los monómeros (a), (b), (c), (d), (e) y (f) es 100.

公开(公告)号：CA2944972A1

公开(公告)日：2015-10-15

申请号：CA2944972

申请日：2015-04-07

Applicant: BASF SE

Inventor： VELING NICO ,  JIMENEZ GARCIA LUCIA ,  LAWRENZ DIRK

IPC: C08F2/22 ,  C08F2/44 ,  C08F218/08 ,  C08J3/16 ,  C08L31/04 ,  D21H19/36 ,  D21H21/08

Abstract: The invention relates to a process for preparing an aqueous dispersion of a polymer P, which comprises the emulsion polymerization of vinyl acetate, an acrylate monomer, which is a C1-C10 alkyl acrylate or a C1-C10 methacrylate, an a,ß-ethlyenically unsaturated C3-C8 carboxylic acid and at least one out of glycidyl methacrylate, glycidyl acrylate, allyl methacrylate and allyl acrylate, in the presence of a starch derivative. Optionally, an additional monomer is an ethylenically unsaturated sulfonic acid, an ethylenically unsaturated other monomer or both of them. Furthermore, the aqueous polymer dispersion obtainable from this process and a powder form thereof are disclosed. They are useful for a paper coating slip containing one of the aforementioned forms. A paper or a cardboard, which is coated with the paper coating slip, shows surface strength, which is expressed by a good dry pick resistance, a good wet pick resistance or good offset test results. The aqueous polymer dispersion or the powder form thereof is furthermore useful as a binder.

公开(公告)号：EP2771509A4

公开(公告)日：2015-08-12

申请号：EP12844209

申请日：2012-10-26

Applicant: BASF SE

Inventor： LAWRENZ DIRK ,  SCHMIDT-THÜMMES JÜRGEN ,  VELING NICO

IPC: D21H21/16 ,  C08L25/10 ,  C09D123/08 ,  C09D125/10 ,  C09D125/12 ,  D21H19/56 ,  D21H19/58 ,  D21H21/52

CPC classification number: D21H19/56 ,  C08L2201/54 ,  C09D123/0853 ,  C09D125/10 ,  C09D125/12 ,  D21H19/58 ,  D21H21/52 ,  Y10T428/254

Abstract: Paper coating compositions comprise inorganic pigments and an aqueous polymeric dispersion comprising dispersed polymeric particles. The polymers are obtainable by polymerization of a first monomer that is liquid at room temperature, has a boiling point of at least 50° C. and a glass transition temperature of at least 20° C. as homopolymer, and a second monomer that is gaseous at room temperature, has a boiling point of below 0° C. and a glass transition temperature of below −30° C. as homopolymer. The dispersed polymeric particles have an average size of below 150 nm and a glass transition temperature in the range from −10 to +30° C.