公开(公告)号：US20200299450A1

公开(公告)日：2020-09-24

申请号：US16894290

申请日：2020-06-05

申请人： Henkel AG & Co. KGaA

发明人： Jan-Erik Damke ,  Johann Klein ,  Rok Brisar ,  Esteban Mejia

IPC分类号： C08G18/28 ,  C08G18/75 ,  C08G18/12

摘要： The invention relates to a silylated polyurethane obtainable by reacting: d) at least one polyol having a number average molecular weight of from 1000 to 50,000 g/mol; e) at least one polyisocyanate, preferably diisocyanate; and f) at least one tertiary hydroxyl functional alkoxysilane of the general formula (I) wherein R1 is selected from the group consisting of hydrogen and a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R2 and R3 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R4 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R5 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R6 and R7 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; and n is 1, 2 or 3, a method for preparing thereof, a curable composition comprising the thereby obtained silylated polyurethane, and its use.

公开(公告)号：US11306109B2

公开(公告)日：2022-04-19

申请号：US16745609

申请日：2020-01-17

申请人： Henkel AG & Co. KGaA

发明人： Jan-Erik Damke ,  Johann Klein ,  Esteban Mejia ,  Rok Brisar

IPC分类号： C07F7/18

摘要： The present invention relates to a method for preparing silicon-containing heterocycles of the general formula (I) wherein R1 is hydrogen; R2 and R3 are same or different and are, independently from one another, selected from a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl residue which may be interrupted by at least one heteroatom; R4 is selected from a linear or branched C1-C20 alkylene residue which may be interrupted by at least one heteroatom; R5 and R6 are same or different and are, independently from one another, selected from the group consisting of hydrogen, a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl which may be interrupted by at least one heteroatom, and a C4-C8 cycloalkyl, or R5 and R6 may form a ring, a 4- to 8-membered alkyl ring; and n is 0, 1 or 2, 2, said method comprising a one-step reaction of at least one epoxide compound of the general formula (II) and at least one aminoalkoxysilane having a primary amino group in the presence of a catalyst wherein R5 and R6 are the same as defined for the general formula (I) above; as well as the use of the silicon-containing heterocycles of the general formula (I).

公开(公告)号：US20200148808A1

公开(公告)日：2020-05-14

申请号：US16742988

申请日：2020-01-15

申请人： Henkel AG & Co. KGaA

发明人： Jan-Erik Damke ,  Johann Klein ,  Esteban Mejia ,  Rok Brisar

IPC分类号： C08G18/28 ,  C09J175/04 ,  C09D175/04 ,  C08G18/10 ,  C08G18/48 ,  C08G18/24 ,  C08G18/75

摘要： The present invention discloses silylated polyurethanes obtainable by reacting at least one polyols, at least one polyisocyanates, at least one silicon-containing heterocycle of the general formula (I): wherein R1 is hydrogen; R2 and R3 are same or different and are, independently from one another, selected from a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl residue which may be interrupted by at least one heteroatom; R4 is selected from a linear or branched, substituted or unsubstituted C1-C20 alkylene residue which may be interrupted by at least one heteroatom; R5 and R6 are same or different and are, independently from one another, selected from the group consisting of hydrogen, a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl which may be interrupted by at least one heteroatom, and a C4-C8 cycloalkyl, or R5 and R6 may form a ring, preferably a 4- to 8-membered alkyl ring; and n is 0, 1 or 2, their preparation methods, curable compositions comprising the silylated polyurethanes, and their use as adhesive, sealant, spray foam and/or coating.

公开(公告)号：US20200048406A1

公开(公告)日：2020-02-13

申请号：US16656693

申请日：2019-10-18

申请人： Henkel AG & Co. KGaA

发明人： Rok Brisar ,  Udo Kragl ,  Jan-Erik Damke ,  Johann Klein ,  Esteban Mejia

IPC分类号： C08G18/83 ,  C08G18/48 ,  C08G18/10 ,  C08G18/72

摘要： The present invention discloses silylated polyurethanes obtainable by reacting at least one polyols, at least one polyisocyanates, at least one amide-functionalized silanes of the general formula (I) as described herein and their preparation methods, curable compositions comprising the silylated polyurethanes and their use as adhesive, sealant, spray foam and/or coating.

公开(公告)号：US11560445B2

公开(公告)日：2023-01-24

申请号：US16894290

申请日：2020-06-05

申请人： Henkel AG & Co. KGaA

发明人： Jan-Erik Damke ,  Johann Klein ,  Rok Brisar ,  Esteban Mejia

IPC分类号： C08G18/28 ,  C08G18/12 ,  C08G18/75

摘要： The invention relates to a silylated polyurethane obtainable by reacting: d) at least one polyol having a number average molecular weight of from 1000 to 50,000 g/mol; e) at least one polyisocyanate, preferably diisocyanate; and f) at least one tertiary hydroxyl functional alkoxysilane of the general formula (I) wherein R1 is selected from the group consisting of hydrogen and a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R2 and R3 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R4 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R5 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R6 and R7 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; and n is 1, 2 or 3, a method for preparing thereof, a curable composition comprising the thereby obtained silylated polyurethane, and its use.

公开(公告)号：US11078323B2

公开(公告)日：2021-08-03

申请号：US16656693

申请日：2019-10-18

申请人： Henkel AG & Co. KGaA

发明人： Rok Brisar ,  Udo Kragl ,  Jan-Erik Damke ,  Johann Klein ,  Esteban Mejia

IPC分类号： C08G18/83 ,  C08G18/28 ,  C08G18/10 ,  C08G18/48 ,  C08G18/72 ,  C07F7/18 ,  C07F7/08

摘要： The present invention discloses silylated polyurethanes obtainable by reacting at least one polyols, at least one polyisocyanates, at least one amide-functionalized silanes of the general formula (I) as described herein and their preparation methods, curable compositions comprising the silylated polyurethanes and their use as adhesive, sealant, spray foam and/or coating.

公开(公告)号：US20200299314A1

公开(公告)日：2020-09-24

申请号：US16898579

申请日：2020-06-11

申请人： Henkel AG & Co. KGaA

发明人： Jan-Erik Damke ,  Johann Klein ,  Rok Brisar ,  Esteban Mejia

IPC分类号： C07F7/18 ,  C08L101/02

摘要： Disclosed is a tertiary hydroxyl functional alkoxysilane of the general formula (I) wherein R1 is selected from the group consisting of hydrogen and a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R2 and R3 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R4 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R5 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R6 and R7 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; and n is 1, 2 or 3, a method for preparing thereof, and the use of the tertiary hydroxyl functional alkoxysilane of the general formula (I).

公开(公告)号：US20220363699A1

公开(公告)日：2022-11-17

申请号：US17813687

申请日：2022-07-20

申请人： Henkel AG & Co. KGaA

发明人： Jan-Erik Damke ,  Johann Klein ,  Rok Brisar ,  Esteban Mejia

IPC分类号： C07F7/18 ,  C08L101/02

摘要： Disclosed is a tertiary hydroxyl functional alkoxysilane of the general formula (I) wherein R1 is selected from the group consisting of hydrogen and a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R2 and R3 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R4 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R5 is selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; R6 and R7 are same or different and are, independent from one another, selected from a linear or branched, substituted or unsubstituted hydrocarbon residue having 1 to 20 carbon atoms; and n is 1, 2 or 3, a method for preparing thereof, and the use of the tertiary hydroxyl functional alkoxysilane of the general formula (I).

公开(公告)号：US10889682B2

公开(公告)日：2021-01-12

申请号：US16742988

申请日：2020-01-15

申请人： Henkel AG & Co. KGaA

发明人： Jan-Erik Damke ,  Johann Klein ,  Esteban Mejia ,  Rok Brisar

IPC分类号： C08G18/28 ,  C08G18/10 ,  C08G18/24 ,  C08G18/48 ,  C08G18/75 ,  C09D175/04 ,  C09J175/04

摘要： The present invention discloses silylated polyurethanes obtainable by reacting at least one polyols, at least one polyisocyanates, at least one silicon-containing heterocycle of the general formula (I): wherein R1 is hydrogen; R2 and R3 are same or different and are, independently from one another, selected from a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl residue which may be interrupted by at least one heteroatom; R4 is selected from a linear or branched, substituted or unsubstituted C1-C20 alkylene residue which may be interrupted by at least one heteroatom; R5 and R6 are same or different and are, independently from one another, selected from the group consisting of hydrogen, a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl which may be interrupted by at least one heteroatom, and a C4-C8 cycloalkyl, or R5 and R6 may form a ring, preferably a 4- to 8-membered alkyl ring; and n is 0, 1 or 2, their preparation methods, curable compositions comprising the silylated polyurethanes, and their use as adhesive, sealant, spray foam and/or coating.

公开(公告)号：US20200148708A1

公开(公告)日：2020-05-14

申请号：US16745609

申请日：2020-01-17

申请人： Henkel AG & Co. KGaA

发明人： Jan-Erik Damke ,  Johann Klein ,  Esteban Mejia ,  Rok Brisar

IPC分类号： C07F7/18

摘要： The present invention relates to a method for preparing silicon-containing heterocycles of the general formula (I) wherein R1 is hydrogen; R2 and R3 are same or different and are, independently from one another, selected from a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl residue which may be interrupted by at least one heteroatom; R4 is selected from a linear or branched C1-C20 alkylene residue which may be interrupted by at least one heteroatom; R5 and R6 are same or different and are, independently from one another, selected from the group consisting of hydrogen, a linear or branched, substituted or unsubstituted C1-C20 alkyl or C6-C18 aryl which may be interrupted by at least one heteroatom, and a C4-C8 cycloalkyl, or R5 and R6 may form a ring, a 4- to 8-membered alkyl ring; and n is 0, 1 or 2, 2, said method comprising a one-step reaction of at least one epoxide compound of the general formula (II) and at least one aminoalkoxysilane having a primary amino group in the presence of a catalyst wherein R5 and R6 are the same as defined for the general formula (I) above; as well as the use of the silicon-containing heterocycles of the general formula (I).