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11. 发明专利

AT310042T 未知
公开(公告)号：AT310042T
公开(公告)日：2005-12-15
申请号：AT01936410
申请日：2001-05-30
申请人： 3M ESPE AG
发明人： NOWAK REINHOLD , ZECH JOACHIM , BISSINGER PETER , WANEK ERICH , ECKHARDT GUNTHER , LECHNER GUENTHER
IPC分类号： A61C13/34 , A61K6/896 , A61K6/90 , C08G77/388 , C08G77/46 , C08L83/12 , A61K6/10 , A61K6/093
摘要： N-alkyl aziridine block copolymers of the general structure (1), wherein R1 represents H, C1-C12 alkyl, C2-C12 alkenyl, C2-C12 alkinyl, C7-C15 alkaryl, C7-C15 alkaryl or C3-C12 cycloalkyl and these groups can be substituted with C1 or F partially, completely or in a mixed manner and/or may contain 0 to 5 heteroatoms selected from O, N, S; R2 represents a group selected from R1 and/or R4; R3 represents SiR13 or SiR12R4, wherein R4 represents a group of the general formula (2), wherein A represents an (n+1) radical saturated, unsaturated or aromatic, linear, branched or cyclic hydrocarbon group that may contain 0 to 5 heteroatoms selected from O, N, S and that comprises 1 to 18 carbon atoms; B is selected from O, S, NR1; D is selected from C(O)O, C(O)NR1, C(O), C(S)NR1, CH2; E represents a diradical saturated or unsaturated, linear, branched or cyclic hydrocarbon group that may contain 0 to 5 heteroatoms selected from O, N, S, and that comprises 0 to 18 carbon atoms; Q represents and alpha, omega-radical polyether chain of the general formula (3): -[O-CgH2g]h-, wherein g is 2 to 20; h is 1 to 1000; a is 0 or 1; f is an integer from 2 to 1000; n is an integer from 1 to 10; and x, y, z each represents 0 or an integer, the sum of which should range between 1 and 10000, with the proviso that if x is larger 0, y or z is smaller or equal x. There are many uses of these copolymers.

12. 发明专利

DE50204688D1 未知
公开(公告)号：DE50204688D1
公开(公告)日：2005-12-01
申请号：DE50204688
申请日：2002-05-29
申请人： 3M ESPE AG
发明人： ECKHARDT GUNTHER , LECHNER GUENTHER , WANEK ERICH
IPC分类号： A61K6/90 , C08G63/91 , C08G64/42 , C08G65/20 , C08G65/333 , C08G73/00 , C08G73/02 , C08L79/00 , A61K6/10

13. 发明专利

DE50009164D1 未知
公开(公告)号：DE50009164D1
公开(公告)日：2005-02-10
申请号：DE50009164
申请日：2000-03-17
申请人： 3M ESPE AG
发明人： ECKHARDT GUNTHER , GANGNUS BERND , WEINMANN WOLFGANG , FUEHRER CORNELIA
IPC分类号： A61K6/891 , C08G59/18 , C08G59/68 , C08L63/00 , A61K6/087
摘要： The invention relates to two-component preparations comprising components (I) and (II), wherein at least one component comprises epoxy compounds and the preparations cure by cationic polymerization, initiated by Lewis and/or Brönsted acids, after mixing of the two components, the preparations comprising the Lewis and/or Brönsted acids in the form of precursor compounds which are suitable for the formation of Lewis and/or Brönsted acids.

14. 发明专利

DE59812289D1 未知
公开(公告)号：DE59812289D1
公开(公告)日：2004-12-30
申请号：DE59812289
申请日：1998-08-21
申请人： 3M ESPE AG
发明人： WEINMANN WOLFGANG , ECKHARDT GUNTHER
IPC分类号： A61K6/891 , C08F2/46 , C08G59/68 , C08G65/10 , C08G65/18 , C08L63/00 , C08L71/00 , G03F7/038 , A61K6/087
摘要： A cationically photocurable composition contains 0.001-5 wt.% aromatic amine(s) (I) in addition to (a) 0.01-8 wt.% diaryliodonium compound(s) (II), (b) 0.01-8 wt.% alpha -dicarbonyl compound(s) (III), (c) 10.0-99.9 wt.% compound(s) (IV) containing epoxide and/or oxetane groups and (d) 0-85 wt.% modifier, e.g. filler, dye, pigment, flow enhancer, thixotropic agent, polymeric thickener, oxidant, stabilizer and retarder.

15. 发明专利

DE10026852A1 未知
公开(公告)号：DE10026852A1
公开(公告)日：2001-12-13
申请号：DE10026852
申请日：2000-05-31
申请人： 3M ESPE AG
发明人： NOWAK REINHOLD , ZECH JOACHIM , WANEK ERICH , BISSINGER PETER , ECKHARDT GUNTHER , LECHNER GUENTHER
IPC分类号： A61C13/34 , A61K6/896 , A61K6/90 , C08G77/388 , C08G77/46 , C08L83/12 , C08L79/04 , A61C9/00 , A61C13/087
摘要： The invention relates to N-alkyl aziridine block copolymers of the general structure (1), wherein R1 represents H, C1-C12 alkyl, C2-C12 alkenyl, C2-C12 alkinyl, C7-C15 alkaryl, C7-C15 aralkyl or C3-C12 cycloalkyl and these groups can be substituted with Cl or F partially, completely or in a mixed manner and/or may contain 0 to 5 heteroatoms selected from O, N, S; R2 represents a group selected from R1 and/or R4; R3 represents SiR13 or SiR12R4, wherein R4 represents a group of the general formula (2), wherein A represents an (n+1) radical saturated, unsaturated or aromatic, linear, branched or cyclic hydrocarbon group that may contain 0 to 5 heteroatoms selected from O, N, S and that comprises 1 to 18 carbon atoms; B is selected from O, S, NR1; D is selected from C(O)O, C(O)NR1, C(O), C(S)NR1, CH2; E represents a diradical saturated or unsaturated, linear, branched or cyclic hydrocarbon group that may contain 0 to 5 heteroatoms selected from O, N, S, and that comprises 0 to 18 carbon atoms; Q represents an alpha , omega -radical polyether chain of the general formula (3): -[O-CgH2g]h-, wherein g is 2 to 20; h is 1 to 1000; a is 0 or 1; f is an integer from 2 to 1000; n is an integer from 1 to 10; and x, y, z each represents 0 or an integer, the sum of which should range between 1 and 10000, with the proviso that if x is larger 0, y or z is smaller or equal x. The invention also relates to the use of the inventive copolymers.

16. 发明专利

AU1966499A Storage-stable cationically polymerised preparations with improved hardening characteristics 未知
公开(公告)号：AU1966499A
公开(公告)日：1999-06-16
申请号：AU1966499
申请日：1998-12-02
申请人： 3M ESPE AG
发明人： ECKHARDT GUNTHER , LECHNER GUNTHER DR , WANEK ERICH , SOMNITZ URSULA
IPC分类号： A61K6/891 , C08F2/40 , C08F2/48 , C08F16/12 , C08G59/18 , C08G59/68 , C08G73/02 , A61K6/00
摘要： A storage-stable cationically-polymerized composition contains 0.0005-50 wt.% of soluble and/or finely divided alkaline earth and/or alkali metal compounds.

17. 发明专利

AT473723T 未知
公开(公告)号：AT473723T
公开(公告)日：2010-07-15
申请号：AT06776521
申请日：2006-07-31
申请人： 3M ESPE AG
发明人： ECKHARDT GUNTHER , MIKULLA MARKUS , PEEZ ROBERT , BISSINGER PETER , RACKELMANN GABRIELE
IPC分类号： A61K6/027 , A61K6/083 , A61K6/884 , C03C17/32

18. 发明专利

DE50112841D1 未知
公开(公告)号：DE50112841D1
公开(公告)日：2007-09-20
申请号：DE50112841
申请日：2001-11-19
申请人： 3M ESPE AG
发明人： MIKULLA MARKUS , LECHNER GUENTHER , STEFAN KLAUS-PETER , RACKELMANN GABRIELE , ECKHARDT GUNTHER
IPC分类号： A61K6/02 , A61K6/083 , C08F265/02 , C08L33/04
摘要： The invention relates to dental compounds that contain at least one polyacid or at least one polyacid and at least one salt of at least one polyacid. The polyacids used have at least one branch point in the polymer structure and are water-soluble and not cross-linked and their repeat units consist to at least 80 mole % of acrylic acid segments.

19. 发明专利

DE19753456B4 未知
公开(公告)号：DE19753456B4
公开(公告)日：2007-01-11
申请号：DE19753456
申请日：1997-12-02
申请人： 3M ESPE AG
发明人： ECKHARDT GUNTHER , WANEK ERICH , LECHNER GUENTHER
IPC分类号： C08L71/02 , A61K6/90 , C08G65/22 , C08G65/32 , C08J3/24 , C08K3/16 , C08K5/00 , C08K5/16 , C08K5/34 , C08K5/42 , C08L71/14 , C09D171/00 , C09J171/00

20. 发明专利

AT345762T 未知
公开(公告)号：AT345762T
公开(公告)日：2006-12-15
申请号：AT98117258
申请日：1998-09-11
申请人： 3M ESPE AG
发明人： ECKHARDT GUNTHER , WANEK ERICH , LECHNER GUENTER , BISSINGER PETER , MIKULLA MARKUS
IPC分类号： A61K6/90 , A61K6/10

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