公开(公告)号：JP2003049115A

公开(公告)日：2003-02-21

申请号：JP2002205969

申请日：2002-07-15

Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフト

Inventor： HAEBERLE KARL DR ,  BRAUCH GUNDO ,  HOERNER KLAUS DIETER ,  REICHERT JUERGEN ,  SEYFFER HERMANN

IPC: C08G18/40 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/42 ,  C08G18/72 ,  C09D5/02 ,  C09D175/04

CPC classification number: C08G18/755 ,  C08G18/0828 ,  C08G18/0866 ,  C08G18/10 ,  C08G18/12 ,  C08G18/283 ,  C08G18/4238 ,  C08G18/722 ,  C08G18/3857 ,  C08G18/3225

Abstract: PROBLEM TO BE SOLVED: To develop an improved PUR dispersion having a high level of hydrolysis stability even when together not using an expensive carbodiimide. SOLUTION: This aqueous dispersion for hydrolysis-resistant coatings contains a polyurethane capable of being obtained by reacting (a) a diisocyanate, (b) a diol, (c) a monomer having at least one isocyanato group or at least one group having reactivity with the isocyanato group, further having at least one hydrophilic or latent hydrophilic group, and thereby enabling the aqueous dispersion of a polyurethane, (d), if necessary, another polyvalent compound having a reactive group, and (e), if necessary, a monovalent compound having a reactive group in the absence of a metal organic catalyst at a temperature of 100 to 180 deg.C for an average reaction time of 1 to 20 hr.

Abstract translation: 要解决的问题：即使在不使用昂贵的碳二亚胺的情况下，也开发出具有高水解稳定性的改进的PUR分散体。 解决方案：用于耐水解涂层的水性分散体含有能够通过使（a）二异氰酸酯，（b）二醇，（c）具有至少一个异氰酸酯基的单体或至少一个具有与 异氰酸根合基团，还具有至少一个亲水或潜在亲水基团，从而使得聚氨酯的水分散体（d）如果需要，另外具有反应性基团的多价化合物，和（e）如果需要，可以使用单价 在不存在金属有机催化剂的情况下在100至180℃的温度下具有反应性基团的化合物，平均反应时间为1至20小时。

公开(公告)号：DE59910972D1

公开(公告)日：2004-12-09

申请号：DE59910972

申请日：1999-07-27

Applicant: BASF AG

Inventor： SEYFFER HERMANN ,  MOSSBACH RALF ,  HAAS KLAUS

IPC: D04H1/425 ,  D04H1/4291 ,  D04H1/435 ,  D04H1/587 ,  D04H1/64 ,  D04H1/645 ,  D06M11/44 ,  D06M11/45 ,  D06M11/46 ,  D06M11/77 ,  D06M11/79 ,  D06M11/82 ,  D06M13/256 ,  D06M15/227 ,  D06M15/233 ,  D06M15/248 ,  D06M15/263 ,  D06M15/285 ,  D06M15/29 ,  D06M15/31 ,  D06M15/333

公开(公告)号：DE50101552D1

公开(公告)日：2004-04-01

申请号：DE50101552

申请日：2001-03-29

Applicant: BASF AG

Inventor： SEYFFER HERMANN ,  LEMAN DR ,  CLAASSEN PETER ,  OLFERMANN KAI ,  WIRTH THOMAS ,  SCHMIDT-THUEMMES JUERGEN

IPC: B44C5/04 ,  D21H17/37 ,  D21H17/39 ,  D21H23/22 ,  D21H27/26

Abstract: A process for impregnating base paper or fiber webs with an aqueous dispersion of a polymer of free-radically polymerizable compounds (monomers), which comprises from 0.1 to 5% by weight of the monomers being methacrylic acid.

公开(公告)号：AU2003210206A1

公开(公告)日：2003-09-04

申请号：AU2003210206

申请日：2003-02-04

Applicant: BASF AG

Inventor： SEYFFER HERMANN ,  BECK ERICH ,  SCHMID MARKUS

IPC: C08F290/06 ,  C08F290/14 ,  C08G65/332 ,  C09D4/06 ,  B32B27/30 ,  B65D65/42

公开(公告)号：AU2002349052A1

公开(公告)日：2003-06-23

申请号：AU2002349052

申请日：2002-12-06

Applicant: BASF AG

Inventor： WOLF LOTHAR ,  KNOCHEL PAUL ,  BRUCHMANN BERND ,  HABERLE KARL ,  HORNER KLAUS DIETER ,  TREIBER REINHARD ,  RENZ THOMAS ,  SEYFFER HERMANN ,  MEYER BARBEL

IPC: C08G18/65 ,  C08G18/08 ,  C08G18/12 ,  C08G18/22 ,  C08G18/28 ,  C08G18/72 ,  C09D5/02 ,  C09D175/04 ,  C09J5/00 ,  C09J175/04 ,  C14C11/00 ,  C08G18/66

Abstract: Aqueous dispersions comprising a polyurethane composed of a) diisocyanates, b) diols of which b 1 ) from 10 to 100 mol %, based on the total amount of diols (b), have a molecular weight of from 500 to 5000, and b 2 ) from 0 to 90 mol %, based on the total amount of diols (b), have a molecular weight of from 60 to 500 g/mol, c) monomers other than the monomers (a) and (b), containing at least one isocyanate group or at least one isocyanate-reactive group and further carrying at least one hydrophilic group or potentially hydrophilic group by means of which the polyurethane is made dispersible in water, d) if desired, further, polyfunctional compounds other than the monomers (a) to (c), containing reactive groups which are alcoholic hydroxyl groups, primary or secondary amino groups or isocyanate groups, and e) if desired, monofunctional compounds which are other than the monomers (a) to (d) and contain a reactive group which is an alcoholic hydroxyl group, a primary or secondary amino group or an isocyanate group, obtainable by reacting the monomers a), b), c), and, where used, d) and e) in the presence of a cesium salt.

公开(公告)号：DE10133789A1

公开(公告)日：2003-02-06

申请号：DE10133789

申请日：2001-07-16

Applicant: BASF AG

Inventor： HAEBERLE KARL ,  BRAUCH GUNDO ,  HOERNER KLAUS DIETER ,  REICHERT JUERGEN ,  SEYFFER HERMANN

IPC: C08G18/40 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/42 ,  C08G18/72 ,  C09D5/02 ,  C09D175/04 ,  C08G18/76 ,  C08G18/80 ,  C08G18/48 ,  C09D175/08 ,  C14C9/02

Abstract: Aqueous dispersions for hydrolysis resistant coatings containing a polyurethane synthesized from di isocyanates, diols, various monomers, if required further different monovalent compounds and different monovalent compounds from monomers. Aqueous dispersions for hydrolysis resistant coatings containing a polyurethane synthesized from (a) di isocyanates,(b) diols, of which (b1) 10-100 mole% on the diol (b) have a molecular weight of 500-5000 g/mole, and (b2) 0-90 mole% on diol (b) having a molecular weight of 60-500 g/mole, (c) various monomers from monomers (a) and (b), having at least one isocyanate group or at least one group reactive to isocyanates, and at least one hydrophilic group, or a potentially hydrophilic group, imparting water dispersibility to the polyurethane, (d) if required further different monovalent compounds from (a) and (b) having reactive groups, i.e. alcoholic OH groups, primary or secondary amine groups, or isocyanate groups, and (e) if required different monovalent compounds from monomers (a) and (b) containing a reactive group, obtained by reaction of monomers a, b, and c, and optionally d and e in the presence of organometallic catalysts at a temperature of 100 -180 degrees C and mean reaction times of 1-20 hours. Independent claims are included for: (1) a process for preparation of the aqueous dispersions containing a polyurethane as under (a) to (e) above; (2) an object coated, bonded, or impregnated with the aqueous dispersion; (3) a process for coating objects in metal, synthetic plastic, paper, textiles, leather, and wood, by application of a film from an aqueous dispersion and drying of the film; (4) a process for adhesive bonding of objects in metal, synthetic plastic, paper, textiles, leather, or wood, in which an aqueous dispersion is applied as a film, and is joined to another object before or after drying; and (5) a process for impregnation of objects in textiles, leather. or paper, in which the object is steeped in the aqueous solution and dried.

公开(公告)号：DE10103065A1

公开(公告)日：2002-07-25

申请号：DE10103065

申请日：2001-01-24

Applicant: BASF AG

Inventor： SCHAEDLER VOLKER ,  SEYFFER HERMANN ,  MAAS HEIKO ,  KELLER ANDREAS

IPC: C09D115/00 ,  D21H19/18 ,  D21H19/20 ,  D21H19/22 ,  D21H27/10 ,  C09D5/02 ,  C09D125/10 ,  C09D191/06 ,  D21H19/58

Abstract: The use of aqueous polymer dispersions containing hydrogenated styrene-butadiene copolymer(s) (CP) for the production of barrier coatings on paper, pasteboard or cardboard. Independent claims are also included for (1) a method for coating paper, pasteboard or cardboard by applying aqueous dispersions of CP, optionally with a wax dispersed in the aqueous phase and optionally with conventional additives and fillers, and then drying at elevated temperature; (2) packaging material made of paper, pasteboard or cardboard with a barrier coating based on CP; and (3) aqueous preparations of CP as described in (a) above.

公开(公告)号：DE10016810A1

公开(公告)日：2001-10-11

申请号：DE10016810

申请日：2000-04-05

Applicant: BASF AG

Inventor： SEYFFER HERMANN ,  LEMAN TITUS ,  CLAASSEN PETER ,  OLFERMANN KAI ,  WIRTH THOMAS ,  SCHMIDT-THUEMMES JUERGEN

IPC: B44C5/04 ,  D21H17/37 ,  D21H17/39 ,  D21H23/22 ,  D21H27/26 ,  D21H19/20 ,  D21H17/34

Abstract: The invention relates to a method for impregnating base paper or nonwovens with an aqueous dispersion of a polymer that is composed of radically polymerizable compounds (monomers), characterized in that methacrylic acid accounts for 0.1 to 5 wt.- % of the monomers. The impregnated base paper or nonwovens are preferably used for producing decorative paper.

公开(公告)号：FI95584C

公开(公告)日：1996-02-26

申请号：FI892642

申请日：1989-05-31

Applicant: BASF AG

Inventor： PFOEHLER PETER ,  SEYFFER HERMANN ,  VIETMEIER JUERGEN ,  TUERK JOHANNES ,  DRUSCHKE WOLFGANG ,  SCHAGERER KLAUS

IPC: C08L33/06 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/26 ,  C08F220/28 ,  C08F220/44 ,  C08L33/04 ,  C09D133/06 ,  C09J7/02 ,  C09J133/00 ,  C09J133/04 ,  C09J133/06

公开(公告)号：MX2007012021A

公开(公告)日：2008-03-14

申请号：MX2007012021

申请日：2006-03-28

Applicant: BASF AG

Inventor： SUBKOWSKI THOMAS ,  SCHUMACHER KARL-HEINZ ,  HEIDENFELDER THOMAS ,  LEMAIRE HANS-GEORG ,  BOLLSCHWEILER CLAUS ,  BAUS ULF ,  KAROS MARVIN ,  SEYFFER HERMANN

IPC: B32B9/02 ,  A61L27/22 ,  B05D3/10 ,  C08J7/04 ,  C09D189/00 ,  C09J189/00 ,  G03C1/93

Abstract: La invencion se refiere a un compuesto multiestratificado o un sustrato recubierto que contiene los compuestos consistentes en por lo menos 40% en peso de alfa aminoacidos unidos por formaciones peptidicas (en adelante polipeptidos) y utilizada en forma de agentes adhesivos entre por lo menos dos capas adyacentes del compuesto o entre un recubrimiento y un sustrato.