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：DE59202429D1

公开(公告)日：1995-07-13

申请号：DE59202429

申请日：1992-03-20

Applicant: BASF AG

Inventor： CRAMER EDWIN DR ,  PETER ROLAND DR ,  SCHOLZ DANKMAR ,  ZWECKER JOACHIM DR ,  FOLDA THOMAS DR ,  HENSE ULRICH DR ,  MAUTHE PETER

IPC: C08F299/00 ,  C08F299/06 ,  C08L75/14 ,  C09J175/14 ,  C09J175/16 ,  E21D20/02 ,  F16B13/14

公开(公告)号：DE4111828A1

公开(公告)日：1992-10-15

申请号：DE4111828

申请日：1991-04-11

Applicant: BASF AG

Inventor： CRAMER EDWIN DR ,  PETER ROLAND DR ,  SCHOLZ DANKMAR ,  ZWECKER JOACHIM DR ,  FOLDA THOMAS DR ,  HENSE ULRICH DR ,  MAUTHE PETER

IPC: C08F299/00 ,  C08F299/06 ,  C08L75/14 ,  C09J175/14 ,  C09J175/16 ,  E21D20/02 ,  F16B13/14

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).