公开(公告)号：US10023736B2

公开(公告)日：2018-07-17

申请号：US15118736

申请日：2015-02-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steven G. Corveleyn ,  Rudolf J. Dams ,  Miguel A. Guerra ,  Tom Opstal

IPC: C08G73/10 ,  C08K3/00 ,  C08L71/00 ,  C08G65/00

Abstract: A curable composition comprises a fluorinated polyether represented by the formula: Z1—X1p and a nonfluorinated polyether represented by the formula Q1-X2yZ1 represents a p-valent perfluorinated polyether group. Q1 represents a y-valent hydrocarbon polyether group. Each X1 and X2 group independently represents a functional group. p and y are integers ≥2. At least some of the p X1 groups are reactive to at least some of the y X2 groups to form a covalently cross-linked polymer network. Hybrid fluoroelastomers made by curing the curable compositions are also disclosed.

公开(公告)号：US09803039B2

公开(公告)日：2017-10-31

申请号：US14433005

申请日：2013-09-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steven G. Corveleyn ,  Gregg D. Dahlke ,  Rudolf J. Dams ,  Werner M. A. Grootaert ,  Miguel A. Guerra ,  Anthony P. Manzara ,  Tom Opstal

IPC: C08G65/333 ,  C08G65/332 ,  C08K3/36 ,  C08G18/50 ,  C08G18/80 ,  C08G65/325 ,  C08F122/38 ,  C08G65/00 ,  C08K3/16 ,  C09K3/10 ,  C08K5/00 ,  C08K5/28

CPC classification number: C08F122/38 ,  C08G18/5015 ,  C08G18/807 ,  C08G65/00 ,  C08G65/007 ,  C08G65/325 ,  C08G65/332 ,  C08G65/333 ,  C08G65/33365 ,  C08K3/16 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/28 ,  C09K3/1009 ,  C09K2003/1053

Abstract: A curable precursor composition for a fluoroelastomers, methods of making fluoroelastomers, shaped articles and methods of making shaped articles.

公开(公告)号：US20170044367A1

公开(公告)日：2017-02-16

申请号：US15118736

申请日：2015-02-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steven G. Corveleyn ,  Rudolf J. Dams ,  Miguel A. Guerra ,  Tom Opstal

IPC: C08L71/00 ,  C08G65/00

CPC classification number: C08L71/00 ,  C08G65/007 ,  C08G2650/48 ,  C08L2205/025 ,  C08L2207/04 ,  C08L71/02

Abstract: A curable composition comprises a fluorinated polyether represented by the formula: Z1—X1p and a nonfluorinated polyether represented by the formula Q1-X2yZ1 represents a p-valent perfluorinated polyether group. Q1 represents a y-valent hydrocarbon polyether group. Each X1 and X2 group independently represents a functional group. p and y are integers ≧2. At least some of the p X1 groups are reactive to at least some of the y X2 groups to form a covalently cross-linked polymer network. Hybrid fluoroelastomers made by curing the curable compositions are also disclosed.

Abstract translation: 可固化组合物包含由式Z1-X1p表示的氟化聚醚和由式Q1-X2yZ1表示的非氟化聚醚表示p价的全氟化聚醚基团。 Q1表示y价烃聚醚基。 每个X1和X2基团独立地表示官能团。 p和y是≥2的整数。 至少一些p X1基团与至少一些y X2基团反应以形成共价交联的聚合物网络。 还公开了通过固化可固化组合物制备的混合含氟弹性体。

公开(公告)号：US20160145433A1

公开(公告)日：2016-05-26

申请号：US14900614

申请日：2014-06-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steven G. Corveleyn ,  Rudolf J. Dams ,  Tom Opstal ,  Miguel A. Guerra

IPC: C08L83/08 ,  C08L71/00

CPC classification number: C08L83/08 ,  C08G65/007 ,  C08G65/226 ,  C08G65/332 ,  C08G65/337 ,  C08G77/20 ,  C08G77/24 ,  C08G77/385 ,  C08G77/46 ,  C08G2650/48 ,  C08L71/00 ,  C08L2205/05

Abstract: A curable composition includes a functionalized fluoropolyether comprising at least one first free-radically reactive functional group, a functionalized polysiloxane comprising at least one second free-radically reactive functional group, and an effective amount of a free-radical curing system. The curable composition can be cured to making a fluoropolyether-polysiloxane elastomer. Compositions and shaped articles including the fluoropolyether-polysiloxane elastomer are also disclosed.

Abstract translation: 可固化组合物包括官能化含氟聚醚，其包含至少一种第一自由基反应性官能团，包含至少一个第二自由基反应性官能团的官能化聚硅氧烷和有效量的自由基固化体系。 固化性组合物可以固化以制备氟聚醚 - 聚硅氧烷弹性体。 还公开了包含氟聚醚 - 聚硅氧烷弹性体的组合物和成型制品。

公开(公告)号：US20160032087A1

公开(公告)日：2016-02-04

申请号：US14883690

申请日：2015-10-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Claude Lavallée ,  Gregg D. Dahlke ,  Denis Duchesne ,  Tatsuo Fukushi ,  Werner M.A. Grootaert ,  Miguel A. Guerra ,  Zai-Ming Qiu

IPC: C08L23/06

CPC classification number: C08F214/22 ,  C08L23/06 ,  C08L27/12 ,  C08L27/16 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/066 ,  C08F214/28 ,  C08F228/02

Abstract: Described herein is a melt-processible polymer composition comprising: a non-fluorinated melt-processible polymer; and a fluorine-containing polymer comprising an end-group having a structures from group consisting of: and combinations thereof; wherein X1, X2, and X3 are each independently selected from H, F, Cl, a C1 to C4 alkyl group, and a C1 to C4 fluorinated alkyl group; R7 is a linking group comprising at least 2 or more catenary atoms; and Z1 and Z2 are independently selected from F, CF3, and a perfluoroalkyl group.

Abstract translation: 本文描述的是可熔融加工的聚合物组合物，其包含：非氟化的可熔融加工的聚合物; 和包含具有以下结构的端基的含氟聚合物及其组合： 其中X 1，X 2和X 3各自独立地选自H，F，Cl，C1-C4烷基和C1-C4氟化烷基; R7是包含至少2个或更多个链状原子的连接基团; Z 1和Z 2独立地选自F，CF 3和全氟烷基。

公开(公告)号：US20150259450A1

公开(公告)日：2015-09-17

申请号：US14433005

申请日：2013-09-30

Applicant: Steven G. CORVELEYN ,  Gregg D. DAHLKE ,  Rudolf J. DAMS ,  Werner M.A. GROOTAERT ,  Miguel A. GUERRA ,  Anthony P. MANZARA ,  Tom OPSTAL ,  3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steven G. Corveleyn ,  Gregg D. Dahlke ,  Rudolf J. Dams ,  Werner M.A. Grootaert ,  Miguel A. Guerra ,  Anthony P. Manzara ,  Tom Opstal

IPC: C08F122/38 ,  C09K3/10 ,  C08K3/16 ,  C08G65/00 ,  C08K3/36

CPC classification number: C08F122/38 ,  C08G18/5015 ,  C08G18/807 ,  C08G65/00 ,  C08G65/007 ,  C08G65/325 ,  C08G65/332 ,  C08G65/333 ,  C08G65/33365 ,  C08K3/16 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/28 ,  C09K3/1009 ,  C09K2003/1053

Abstract: A curable precursor composition for a fluoroelastomers, methods of making fluoroelastomers, shaped articles and methods of making shaped articles.

Abstract translation: 用于含氟弹性体的可固化前体组合物，制备含氟弹性体的方法，成形制品以及制造成型制品的方法。