公开(公告)号：DE19908018A1

公开(公告)日：2000-08-31

申请号：DE19908018

申请日：1999-02-25

Applicant: BASF COATINGS AG ,  BASF AG

Inventor： OTT GUENTHER ,  ROECKRATH ULRIKE ,  MEISENBURG UWE ,  BAUMGART HUBERT ,  SCHWALM REINHOLD ,  BECK ERICH ,  KOENIGER RAINER ,  PAULUS WOLFGANG ,  BINGER HORST ,  BLUM RAINER

IPC: C09D5/02 ,  C09D5/03

Abstract: The invention relates to a powder-slurry that can be hardened by actinic radiation or by thermal means, comprising (I) components containing functional groups (A) which render them hardenable by actinic radiation and components containing complementary functional groups (B) which render them thermally hardenable, in a weight ratio of 50:1 to 1:50 and/or comprising (II) components containing the functional groups (A) and (B) which render them thermally hardenable and hardenable by actinic radiation in a molar ratio of 100:1 to 1:100.

公开(公告)号：DE59507947D1

公开(公告)日：2000-04-13

申请号：DE59507947

申请日：1995-09-19

Applicant: BASF AG

Inventor： HAEUSSLING LUKAS ,  JAEGER ULRICH ,  REICH WOLFGANG ,  BECK ERICH ,  LEBKUECHER WERNER ,  SCHWALM REINHOLD

IPC: C08G18/66 ,  C08G18/08 ,  C08G18/12 ,  C08G18/42 ,  C08G18/65 ,  C08G18/67 ,  C09D175/16

公开(公告)号：DE19836788A1

公开(公告)日：2000-02-24

申请号：DE19836788

申请日：1998-08-13

Applicant: BASF AG

Inventor： PAULUS WOLFGANG ,  BERNHARD LUDWIG ,  JOHANSSON ASTRID CARINA ,  HAAS GUENTER ,  GEISENDOERFER MATTHIAS ,  BECK ERICH ,  LEUBE HARTMANN ,  KUSE REINHOLD ,  JAEGER ULRICH

IPC: C07C67/58 ,  C08G63/89 ,  C07B63/00 ,  C07C69/54 ,  C08G63/47 ,  C08G63/91

Abstract: Process for the recovery of pure, water insoluble alpha , beta -ethylenically unsaturated carboxylic acid esters is carried out in a single step by means of an aqueous base. A process for the recovery of pure, water-insoluble esters of alpha , beta -ethylenically unsaturated carboxylic acids from a mixture containing unreacted carboxylic acids and/or an acid catalyst and optionally a polymerization inhibitor is claimed. The process comprises removal of the impurities in a single extraction step using an aqueous base and separation of the aqueous base and impurities.

公开(公告)号：NO983477L

公开(公告)日：1999-02-01

申请号：NO983477

申请日：1998-07-28

Applicant: BASF AG

Inventor： SCHWARTZ MANFRED ,  MENZEL KLAUS ,  BECHERT BERTOLD ,  BECK ERICH ,  REICH WOLFGANG

IPC: C04B41/48 ,  B05D7/24 ,  C04B41/52 ,  C04B41/63 ,  C04B41/70 ,  C08F2/46 ,  C09D175/16 ,  C09D183/07

Abstract: The use of radiation-curable preparations contains polymer(s) P1 with ethylenic double bonds for coating moulded products containing mineral binders (mineral mouldings). Also claimed is (i) a process for the production of coated mineral mouldings by applying this type of preparation to the surface of a moulded product, possibly removing any solvent, and hardening with UV or electron beam radiation; (ii) coated mineral mouldings obtained by this process.

公开(公告)号：DE4434554A1

公开(公告)日：1996-04-04

申请号：DE4434554

申请日：1994-09-28

Applicant: BASF AG

Inventor： HAEUSSLING LUKAS ,  JAEGER ULRICH ,  REICH WOLFGANG ,  BECK ERICH ,  LEBKUECHER WERNER ,  SCHWALM REINHOLD

IPC: C08G18/66 ,  C08G18/08 ,  C08G18/12 ,  C08G18/42 ,  C08G18/65 ,  C08G18/67 ,  C09D175/16 ,  C08J3/03 ,  C08L75/14 ,  C09D175/14

公开(公告)号：BRPI0512542A

公开(公告)日：2008-03-25

申请号：BRPI0512542

申请日：2005-06-17

Applicant: BASF AG

Inventor： DAISS ANDREAS ,  BECK ERICH ,  BIEHLER MANFRED

IPC: B05D3/06

Abstract: The invention relates to an apparatus and a method of producing molding materials and coatings on substrates by curing radiation-curable materials under an inert gas atmosphere by exposure to high-energy radiation.

公开(公告)号：AT385241T

公开(公告)日：2008-02-15

申请号：AT00966089

申请日：2000-09-29

Applicant: BASF AG

Inventor： SCHWALM REINHOLD ,  PAULUS WOLFGANG ,  MEISENBURG UWE ,  BECK ERICH ,  BRUCHMANN BERND ,  SCHROF WOLFGANG ,  VOELLINGER FRANK

IPC: C08G18/67 ,  C08L75/04 ,  C08G18/00 ,  C08G18/08 ,  C08G18/78 ,  C08G18/79 ,  C08G18/80 ,  C09D4/00 ,  C09D175/04 ,  C09D175/14 ,  C09D175/16

Abstract: UV- and heat-curable aqueous polyurethane dispersions comprise compounds attached via polyisocyanates and containing UV-polymerizable C=C double bonds, aliphatic diols incorporated by way of isocyanates and having a molecular weight of less than 500 g/mol, compounds attached via isocyanates and containing carboxylic acid or sulfonic acid groups and/or salts thereof, free hydroxyl groups, and compounds containing blocked isocyanate groups. They are suitable for coating heat-stable substrates such as metal substrates and may be used with advantage for automotive clearcoats.

公开(公告)号：DE50308434D1

公开(公告)日：2007-11-29

申请号：DE50308434

申请日：2003-12-04

Applicant: BASF AG

Inventor： DIETSCHE FRANK ,  HAERING DIETMAR ,  WAGNER EVA ,  SCHWALM REINHOLD ,  RINK HEINZ-PETER ,  BECK ERICH

IPC: C12P7/00 ,  C08G71/04 ,  C09D133/14 ,  C09D157/06 ,  C12P7/62 ,  C12P13/02

Abstract: Enzymatic preparation of (meth)acrylic esters containing urethane groups, and their use in radiation-curable compositions.

公开(公告)号：DE102006047863A1

公开(公告)日：2007-04-19

申请号：DE102006047863

申请日：2006-10-10

Applicant: BASF AG

Inventor： FIES MATTHIAS ,  BECK ERICH ,  GRUBER NICK ,  SCHWALM REINHOLD

IPC: C08G18/67 ,  C09D175/14

Abstract: Polyurethane (A) has components comprising (a) organic (cyclo)aliphatic or aromatic di- or polyisocyanate(s) with functionality over 2, (b) compound(s) with isocyanate (NCO)-reactive group(s) and unsaturated group(s) capable of free radical polymerization, (c) photoinitiator(s) with NCO-reactive group(s) and, as optional components, (d) di- and/or polyisocyanate(s) other than (a), (e) other compound(s) with not less than 2 NCO-reactive groups, (f) compound(s) with exactly one NCO-reactive group and (g) compound(s) with N-oxyl group(s) and NCO-reactive group(s). Independent claims are included for (1) preparation of polyurethane acrylates (A); (2) radiation-curable coating compositions containing (A) and optionally other components.

公开(公告)号：DE102004063102A1

公开(公告)日：2006-07-13

申请号：DE102004063102

申请日：2004-12-22

Applicant: BASF AG

Inventor： GRUBER NICK ,  SCHWALM REINHOLD ,  BECK ERICH ,  HEISCHKEL YVONNE ,  DLUGOSCH GABRIELE ,  THUERY PETER

IPC: C08G18/67 ,  C08G18/72 ,  C08L75/16 ,  C09D175/16

Abstract: Radiation-curable compounds, processes for the preparation thereof, the use thereof and coating materials comprising them and having high scratch resistance, which compounds are polyurethanes comprising allophanate groups and obtained by reaction of di- or polyisocyanates and at least two different compounds, each having at least one group reactive toward isocyanate and at least one unsaturated group capable of free radical polymerization.