公开(公告)号：EP0761792A3

公开(公告)日：1998-07-01

申请号：EP96113239

申请日：1996-08-19

Applicant: BASF AG

Inventor： SCHWIEGK STEFAN DR ,  HUEBINGER WOLFGANG DR ,  FOLDA THOMAS DR ,  ITTEMANN PETER DR ,  RIEGEL WILLI ,  MOENCH MONIKA ,  MAUTHE PETER

IPC: E21D20/00 ,  C04B26/04 ,  C04B40/06 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C08F299/06 ,  C08G18/67 ,  C08K5/3415 ,  C08K5/3435 ,  C08L63/10 ,  C08L101/00 ,  F16B35/04 ,  C09J5/00

CPC classification number: C08K5/3435 ,  C04B40/0666 ,  C04B2111/00715 ,  C08G18/672 ,  C08K5/3415 ,  C08L63/10 ,  Y02P40/165 ,  C04B24/282 ,  C04B28/02 ,  C04B28/006

Abstract: Die Erfindung betrifft eine Dübelmasse zur chemischen Befestigung von Ankerstangen, Gewindehülsen und Schrauben in Bohrlöchern, enthaltend ein Reaktionsharz und - räumlich getrennt davon angeordnet - ein Härtungsmittel für das Harz. Das Reaktionsharz enthält 0,0005 bis 2 Gew.-% eines Piperidinyl-N-oxyls oder eines Tetrahydropyrrol-N-oxyls als Inhibitor.

公开(公告)号：DE4438577A1

公开(公告)日：1996-05-02

申请号：DE4438577

申请日：1994-10-28

Applicant: BASF AG

Inventor： ZIEGERT FRITZ ,  SCHWIEGK STEFAN DR ,  MOENCH MONIKA ,  MAUTHE PETER

IPC: F16B13/04 ,  C08F290/00 ,  C08F290/06 ,  C08G18/67 ,  C08L63/10 ,  C08L67/06 ,  C09J4/00 ,  C09J4/06 ,  C09J167/06 ,  C09J175/14 ,  F16B13/14 ,  C08L75/16 ,  C08K5/01 ,  C08K5/101 ,  C08J3/20 ,  C08J3/24 ,  E04B1/38

Abstract: Plugging compsn. for chemical hardening contains: (a) a reactive resin undergoing free radical polymerisation, (b) opt. a comonomer, (c) a free radical initiator, (d) a polymerisation accelerator, (e) opt. a thickener for the resin, and (f) filler. (1) The compsn. is a self-supporting and stable compsn., which can be introduced into a drill hole directly in this form; and (2) the initiator or accelerator is embedded in the matrix of the other components as separate phase, spatially sepd. from these. Also claimed is a method of producing the compsn.

公开(公告)号：DE4316181A1

公开(公告)日：1994-11-17

申请号：DE4316181

申请日：1993-05-14

Applicant: BASF AG

Inventor： SCHWIEGK STEFAN DR ,  FOLDA THOMAS DR

IPC: C08F290/06 ,  C09D175/16 ,  C08L75/16 ,  B05D3/02 ,  B05D3/06 ,  B32B27/40 ,  C08K3/18 ,  E04B1/66

Abstract: Low-viscosity, low-emission vinylester-urethane resins (I) contain: (A) 100-75 pts.wt. vinylester-urethane resin; (B) 0-25 pts.wt. copolymerisable monomer; and (C) 0.1-20 pts.wt. water (w.r.t. A+B). Also claimed are processes for the prodn. of coatings and laminates from (I) by: (a) adding an initiator which acts at low temp. and then curing the system at below 50 deg.C; or (b) by adding a photoinitiator and curing by irradiation.

公开(公告)号：DE19505049A1

公开(公告)日：1996-08-22

申请号：DE19505049

申请日：1995-02-15

Applicant: BASF AG

Inventor： DALE GERTH DR ,  SCHWIEGK STEFAN DR ,  ALLSPACH THOMAS DR ,  FOLDA THOMAS DR

IPC: C08F283/01 ,  C08L63/10 ,  C08L67/06 ,  B63B5/24 ,  C08J3/24 ,  C08J5/04 ,  C08J5/24 ,  C08K5/01 ,  C08K5/101 ,  C08L67/07 ,  C08L75/14

Abstract: A low-emission laminating resin contg 100 pts. wt. unsatd. polyester resin (I), 0.05-5 pts. wt. thixotropic agent and usual additives. The resin contains 10-80 wt.% tert.-butylstyrene (II) as comonomer.

公开(公告)号：DE4406646A1

公开(公告)日：1995-09-07

申请号：DE4406646

申请日：1994-03-01

Applicant: BASF AG

Inventor： BUHL DIETER ,  FOLDA THOMAS DR ,  GERTH DALE DR ,  SCHWIEGK STEFAN DR ,  ZWECKER JOACHIM DR

IPC: C08L63/10 ,  C08L67/06 ,  C08L71/02 ,  C08L75/16 ,  C08K3/22 ,  C08K5/092

Abstract: Curable, thickened moulding materials, contain the following components: (A) 100 pts.wt. vinyl ester (urethane) resin; (B) 0-80 pts.wt. unsatd. polyester resin compatible with (A); (C) 0.1-25 pts.wt. thickening agent; (D) 0.1-10 pts.wt. basic metal cpd. thickener; (E) 0.01-5 pts.wt. polymerisation initiator that breaks up into radicals above 50 deg.C; (F) 0-400 pts.wt. reinforcing fibres and/or fillers; and (G) opt. additional additives. (C) comprises a hemiester of an polyether polyol (mixt.) of formula (Ca) and a dicarboxylic acid anhydride; A(-R-O)x-OHy (Ca) A = polyol or polyamine with 3-6 functional gps.; R = 2-4C alkylenyl; x = 1-100; and y = 3-6. Also claimed are (i) the prepn. of the materials by mixing components (A),(B),(C),(E),(F) and (G), adding (D) at a temp. less than 50 deg C to commence thickening and opt. applying the runny material to reinforcing fibres, and then terminating thickening opt. by heating, and (ii) use of the materials for the prepn. of shaped articles by (injection) press moulding, injection moulding or deep drawing and then curing at temps. greater than 50 (80-200) deg C.

公开(公告)号：DE19531649A1

公开(公告)日：1997-03-06

申请号：DE19531649

申请日：1995-08-29

Applicant: BASF AG

Inventor： SCHWIEGK STEFAN DR ,  HUEBINGER WOLFGANG DR ,  FOLDA THOMAS DR ,  ITTEMANN PETER DR ,  RIEGEL WILLI ,  MOENCH MONIKA ,  MAUTHE PETER

IPC: E21D20/00 ,  C04B26/04 ,  C04B40/06 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C08F299/06 ,  C08G18/67 ,  C08K5/3415 ,  C08K5/3435 ,  C08L63/10 ,  C08L101/00 ,  C09J5/00 ,  F16B13/14 ,  F16B35/04 ,  C04B26/02 ,  C08L75/16 ,  E04B1/38

Abstract: A plugging compsns. for chemical fixing of anchor bolts, threaded cartridges or screws in a bored hole and consists of (i) a radical-hardenable reactive resin contg. 0.0005-2 wt.% inhibitor and (ii) a spatially separate hardener. The inhibitor contains a piperidinyl-N- or tetrahydropyrrole-N-oxyl cpd., opt. with a conventional inhibitor. Also claimed are cartridges, or bags with 2 or more compartments contg. the resin and hardener. Pref. the reaction resin contains 20 wt.% or more of a vinylester- or vinylester-urethane resin and can contain a methacrylate comonomer, as well as an accelerator (esp. a tert. amine) and also a conventional inhibitor (esp. a phenol, quinone or phenothiazine).

公开(公告)号：DE4438576A1

公开(公告)日：1996-05-02

申请号：DE4438576

申请日：1994-10-28

Applicant: BASF AG

Inventor： GERTH DALE DR ,  SCHWIEGK STEFAN DR ,  MOEBIUS KARL-HEINZ DR ,  WILHELM HEINZ ,  FOLDA THOMAS DR

IPC: C08J5/04 ,  B29C53/56 ,  B29C70/16 ,  B29L22/00 ,  B29L23/00 ,  C08F290/14 ,  C08L63/10 ,  B29C53/60 ,  C08J3/24 ,  C08K5/01 ,  C08K5/101 ,  C08L67/06 ,  C08L75/16

公开(公告)号：DE4437499A1

公开(公告)日：1996-04-25

申请号：DE4437499

申请日：1994-10-20

Applicant: BASF AG

Inventor： GERTH DALE DR ,  SCHWIEGK STEFAN DR ,  FOLDA THOMAS DR ,  ALLSPACH THOMAS DR

IPC: C08F283/01 ,  C08F290/06 ,  C09D167/06 ,  C08L67/06 ,  C08J3/24 ,  C08K5/01 ,  C08K5/101

公开(公告)号：DE4437498A1

公开(公告)日：1996-04-25

申请号：DE4437498

申请日：1994-10-20

Applicant: BASF AG

Inventor： CHRISTOPH HANS-JUERGEN DR ,  WOLF BERNHARD ,  GERTH DALE DR ,  SCHWIEGK STEFAN DR ,  FOLDA THOMAS DR

IPC: C08F283/01 ,  C09D167/06 ,  D06N3/12 ,  E04D7/00 ,  C08L67/06 ,  C08J3/24 ,  C08J5/04 ,  C08K5/01 ,  C08K5/101 ,  C09D4/00 ,  C09D5/34 ,  C09K3/10 ,  E04B1/66

公开(公告)号：DE4315830A1

公开(公告)日：1994-11-17

申请号：DE4315830

申请日：1993-05-12

Applicant: BASF AG

Inventor： GERTH DALE DR ,  ALTSTAEDT VOLKER DR ,  SCHWIEGK STEFAN DR

IPC: C08F290/06 ,  C08L67/07 ,  C09D4/06 ,  C08K5/10 ,  C09D167/07 ,  C09K3/10