公开(公告)号：US11234904B2

公开(公告)日：2022-02-01

申请号：US16753469

申请日：2018-10-01

申请人： KULZER GMBH

发明人： Andreas Utterodt ,  Kurt Reischl ,  Nelli Schönhof ,  Michael Eck ,  Raif Kocoglu ,  Jutta Schneider ,  Caroline Kempka

IPC分类号： A61K6/891 ,  A61K6/77 ,  A61K6/887 ,  A61K6/84 ,  A61K6/78 ,  A61K6/818 ,  A61K6/893 ,  A61K6/17 ,  C08K3/22 ,  C08K3/40

摘要： A polymerisable dental composite material comprising (i) 70 to 85% by weight of an inorganic filler component comprising at least one dental glass and optionally at least one amorphous metal oxide, (ii) 10 to 30% by weight of at least one monomer comprising 1,3-bis(5′-alkyl-3′,8′-dioxo-2′-aza-4′,7′-dioxa-decyl-9′-en)phenyl and/or 1,3-bis(5′,9′-dialkyl-3′,8′-dioxo-2′-aza-4′,7′-dioxa-decyl-9′-en)phenyl, (iii) 0.01 to 5% by weight of at least one di-, tri-, tetra- or multi-functional monomer not being a urethane (meth)acrylate, (iv) 0.01 to 10% by weight of at least one initiator, of an initiator system and optionally of at least one stabilizer and optionally of at least one pigment, wherein the total composition of the composite material amounts to 100% by weight, and a polymerized composite material having a flexural strength of greater than or equal to 190 MPa and an elastic modulus of 12 to 21 GPa for the production of indirect dentures.

公开(公告)号：US11839519B2

公开(公告)日：2023-12-12

申请号：US16616760

申请日：2018-05-28

申请人： KULZER GMBH

发明人： Andrea Kemeny ,  Mike Kondziela ,  Ralf Suffel ,  Andreas Utterodt ,  Michael Eck ,  Raif Kocoglu ,  Markus Balkenhol

IPC分类号： A61C5/64 ,  A61C5/66 ,  B65D81/32 ,  B01F35/52 ,  B01F35/32 ,  B01F35/71 ,  A61C5/68 ,  B01F101/00

CPC分类号： A61C5/64 ,  A61C5/66 ,  A61C5/68 ,  B01F35/3202 ,  B01F35/522 ,  B01F35/7174 ,  B01F35/71795 ,  B65D81/3222 ,  B01F2101/2202

摘要： Disclosed is a two-component mixing capsule for intake and for mixing of two compositions with a capsule housing having a discharge spout at its front end, wherein the mixing capsule comprises a first mixing chamber and a second mixing chamber, wherein the two mixing chambers may be separated from each other for storage or for transport, by the first mixing chamber being rotatable into a first position in which the first mixing chamber is separated from mixing chamber, by a rotatably mounted handhold element, the rotational axis of which is approximately perpendicularly arranged to the longitudinal axis of the mixing capsule. The two mixing chambers form a common mixing chamber by rotating the first mixing chamber into a second position in which the central axes of the first and second mixing chamber are substantially coaxially arranged, wherein the composition may be discharged after mixing by attaching a squeezing piston.

公开(公告)号：US11311357B2

公开(公告)日：2022-04-26

申请号：US16753400

申请日：2018-10-01

申请人： KULZER GMBH

发明人： Andreas Utterodt ,  Kurt Reischl ,  Nelli Schönhof ,  Michael Eck ,  Raif Kocoglu ,  Jutta Schneider ,  Caroline Kempka

IPC分类号： A61C13/09 ,  A61C5/77 ,  A61K6/887 ,  A61K6/836 ,  A61K6/818 ,  A61C13/087

摘要： A polymerizable dental composite material comprising (i) 70 to 85% by weight of an inorganic filler component comprising at least one dental glass and optionally at least one amorphous metal oxide, (ii) 10 to 30% by weight of a mixture of at least two different urethane (meth)acrylates, (iii) 0.01 to 5% by weight of at least one di-, tri-, tetra- or multi-functional monomer not being a urethane (meth)acrylate, (iv) 0.01 to 10% by weight of at least one initiator, of an initiator system as well as optionally of at least one stabilizer and optionally of at least one pigment, wherein the total composition of the composite material amounts to 100% by weight, as well as a polymerized composite material having a flexural strength of greater than or equal to 200 MPa and an elastic modulus of 15 to 20 GPa for producing indirect dentures.

公开(公告)号：US11744674B2

公开(公告)日：2023-09-05

申请号：US16616721

申请日：2018-05-24

申请人： KULZER GMBH

发明人： Andrea Kemeny ,  Mike Kondziela ,  Ralf Suffel ,  Andreas Utterodt ,  Michael Eck ,  Raif Kocoglu ,  Markus Balkenhol

IPC分类号： A61C5/66 ,  A61C5/68 ,  A61C5/64 ,  B65D81/32 ,  B01F23/53 ,  B01F23/57 ,  B01F27/23 ,  B01F27/50 ,  B01F33/501 ,  B01F35/52 ,  B01F35/50 ,  B01F35/32 ,  B01F35/75 ,  B01F35/30 ,  B01F101/19 ,  B01F101/00

CPC分类号： A61C5/66 ,  A61C5/64 ,  A61C5/68 ,  B01F23/53 ,  B01F23/57 ,  B01F27/23 ,  B01F27/50 ,  B01F33/50112 ,  B01F35/3202 ,  B01F35/52 ,  B01F35/54 ,  B01F35/75425 ,  B65D81/3255 ,  B01F2035/3512 ,  B01F2101/19 ,  B01F2101/2305

摘要： The disclosure relates to a two-component mixing capsule for intake and for mixing of two compositions with a capsule housing having a discharge spout at its front end, wherein the mixing capsule comprises a first mixing chamber and a second mixing chamber, wherein the two mixing chambers may be separated from each other for storage or for transport, by the first mixing chamber being rotatable into a first position in which the first mixing chamber is separated from mixing chamber, by a rotatably mounted handhold element, the rotational axis of which is approximately perpendicularly arranged to the longitudinal axis of the mixing capsule. The two mixing chambers form a common mixing chamber by rotating the first mixing chamber into a second position in which the central axes of the first and second mixing chamber are substantially coaxially arranged, wherein the composition may be discharged after mixing by attaching a squeezing piston.

公开(公告)号：US11458076B2

公开(公告)日：2022-10-04

申请号：US16753450

申请日：2018-10-01

申请人： KULZER GMBH

发明人： Andreas Utterodt ,  Kurt Reischl ,  Nelli Schönhof ,  Michael Eck ,  Raif Kocoglu ,  Jutta Schneider ,  Caroline Kempka

IPC分类号： A61K6/887 ,  A61C5/73 ,  A61K6/836 ,  A61K6/76 ,  C08L75/14

摘要： A polymerisable dental composite material comprising (i) 60 to 85% by weight of an inorganic filler component comprising at least one tectosilicate and optionally at least one dental glass and/or at least one amorphous metal oxide, (ii) 10 to 40% by weight of a mixture of at least two different urethane(meth)acrylates, (iii) 0.01 to 5% by weight of at least one di-, tri-, tetra- or multi-functional monomer not being a urethane(meth)acrylate, (iv) 0.01 to 10% by weight of at least one initiator, an initiator system and optionally at least one stabiliser and optionally at least one pigment, wherein the total composition of the composite material amounts to 100% by weight, and a polymerised composite material having a flexural strength of greater than or equal to 240 MPa and an elastic modulus of 16 to 20 GPa for the production of indirect dentures.

公开(公告)号：US11413116B2

公开(公告)日：2022-08-16

申请号：US16060447

申请日：2016-12-08

申请人： KULZER GMBH

发明人： Ralf Suffel ,  Andreas Utterodt ,  Michael Eck ,  Raif Kocoglu ,  Markus Balkenhol

IPC分类号： A61C5/64 ,  A61C5/66

摘要： The invention relates to a two-component mixing capsule (1) for intake and for mixing of two, preferably powdered or preferably pasty or kneadable, particularly preferably dental, compositions with a capsule housing (2) having a discharge opening (3) at its front end (2.1), wherein the mixing capsule (1) comprises a first mixing chamber (5a) and a second mixing chamber (5b), wherein the two mixing chambers may be separated from each other for storage or for transport, by the first mixing chamber (5a) being rotated by a rotatably mounted handhold element whose rotation axis (Y) is approximately perpendicularly arranged to the longitudinal axis (Z) of the mixing capsule (1) into a first position in which the first mixing chamber (5a) is separated from mixing chamber (5b), preferably the central axes of the mixing chambers are arranged to each other by approximately 90°. By rotating the first mixing chamber (5a) into a second position in which the central axes of the first and second mixing chamber are substantially coaxially arranged, the two mixing chambers form a common mixing chamber (5a+5b), wherein the composition may be discharged after mixing by attaching a squeezing piston.

公开(公告)号：US11219505B2

公开(公告)日：2022-01-11

申请号：US16753428

申请日：2018-10-01

申请人： KULZER GMBH

发明人： Andreas Utterodt ,  Kurt Reischl ,  Nelli Schönhof ,  Michael Eck ,  Raif Kocoglu ,  Jutta Schneider ,  Caroline Kempka

IPC分类号： A61C5/73 ,  A61C5/20 ,  A61C5/77 ,  A61K6/77 ,  A61K6/30 ,  A61K6/17 ,  A61C8/00 ,  A61C13/00 ,  A61C13/271

摘要： A polymerisable dental composite material comprising (i) 70 to 85% by weight of an inorganic filler component comprising at least one dental glass and optionally at least one amorphous metal oxide, (ii) 10 to 30% by weight of a mixture of at least two different urethane(meth)acrylates, (iii) 0.01 to 5% by weight of at least one di-, tri-, tetra- or multi-functional monomer not being a urethane(meth)acrylate, (iv) 0.01 to 10% by weight of at least one initiator, of an initiator system and optionally of at least one stabilizer and optionally of at least one pigment, wherein the total composition of the composite material amounts to 100% by weight, as well as a polymerized composite material having a flexural strength of greater than or equal to 200 MPa and an elastic modulus of 15 to 20 GPa for the production of indirect dentures.