公开(公告)号：WO2009098161A1

公开(公告)日：2009-08-13

申请号：PCT/EP2009/051003

申请日：2009-01-29

Applicant: POLYMERS CRC LIMITED ,  SCHULTE, Tobias ,  MANSOURI, Jaleh ,  CHARLTON, Timothy Stuart ,  RAMASWAMY, Arun Prasath

Inventor： SCHULTE, Tobias ,  MANSOURI, Jaleh ,  CHARLTON, Timothy Stuart ,  RAMASWAMY, Arun Prasath

IPC: B01D71/68 ,  C08G75/20 ,  C08J5/22

CPC classification number: B01D71/68 ,  B01D71/82 ,  C08F293/005 ,  C08G75/23 ,  C08J5/2256 ,  C08J2381/06 ,  C08L35/06 ,  C08L81/06 ,  C08L2205/05 ,  C08L2666/04

Abstract: The present invention relates to alkoxyamine fuctionalized polysulfones, a process for the functionalization of polysulfones with nitroxide initiators and subsequent nitroxide-mediated radical polymerizations to yield polysulfone-graft-copolymers, e.g polysulfone-graft-poly-4- vinylbenzylchloride copolymer. Further aspects of the invention are the polysulfone-graft- copoolymers itself and the use of such polysulfone-graft-copolymers as membranes.

Abstract translation: 本发明涉及烷氧基胺官能化聚砜，用氮氧化物引发剂官能化聚砜的方法，随后进行氮氧化物介导的自由基聚合以产生聚砜 - 接枝共聚物，例如聚砜 - 接枝聚-4-乙烯基苄基氯共聚物。 本发明的另外的方面是聚砜 - 接枝共聚物本身以及这种聚砜 - 接枝共聚物作为膜的用途。

公开(公告)号：WO2008050109A1

公开(公告)日：2008-05-02

申请号：PCT/GB2007/004038

申请日：2007-10-23

Applicant: UNIVERSITY OF STRATHCLYDE ,  CORMACK, Peter ,  GRAHAM, Duncan ,  HERNANDEZ-SANTANA, Aaron ,  RAMASWAMY, Arun Prasath ,  SMITH, William Ewen

Inventor： CORMACK, Peter ,  GRAHAM, Duncan ,  HERNANDEZ-SANTANA, Aaron ,  RAMASWAMY, Arun Prasath ,  SMITH, William Ewen

IPC: C08F8/30 ,  C08F222/08 ,  C08F212/08 ,  B22F1/02 ,  C23F11/173 ,  G01N21/65

CPC classification number: B22F1/0018 ,  B22F1/0062 ,  B22F1/0096 ,  B22F2998/00 ,  B82Y30/00 ,  C08F8/32 ,  C08F2800/20 ,  G01N21/65 ,  G01N21/658 ,  Y10T428/2998 ,  Y10T428/31678 ,  C08F212/08 ,  B22F1/0022 ,  C08F222/06

Abstract: The invention relates generally to polyvalent macromolecules comprising: (a) a polymer backbone and (b) pendent groups attached to said polymer backbone, wherein some or all of said pendent groups comprise: (i) optionally a linker, (ii) a surface-seeking group, which is capable of binding strongly to a metal surface, (iii) optionally a chromophore, which is detectable by at least one spectroscopic method. Such molecules can modify metal surfaces and have a variety of uses including (without limitation) appending chromophores to metal surfaces without the need to establish complex chemistry; for the stabilisation and labelling of metal nanoparticles; and for preparing and aggregating nanoparticles in a controlled fashion.

Abstract translation: 本发明一般涉及多价大分子，其包含：（a）聚合物主链和（b）与所述聚合物主链连接的侧基，其中所述侧基中的一些或全部包括：（i）任选的连接体，（ii） 能够与金属表面强结合的寻找组，（iii）任选的发色团，其可通过至少一种光谱法检测。 这样的分子可以改变金属表面并具有各种用途，包括（但不限于）将发色团附着在金属表面上，而不需要建立复杂的化学物质; 用于稳定和标记金属纳米粒子; 并以可控制的方式制备和聚集纳米颗粒。

公开(公告)号：WO2008050109A8

公开(公告)日：2008-07-03

申请号：PCT/GB2007004038

申请日：2007-10-23

Applicant: UNIV STRATHCLYDE ,  CORMACK PETER ,  GRAHAM DUNCAN ,  HERNANDEZ-SANTANA AARON ,  RAMASWAMY ARUN PRASATH ,  SMITH WILLIAM EWEN

Inventor： CORMACK PETER ,  GRAHAM DUNCAN ,  HERNANDEZ-SANTANA AARON ,  RAMASWAMY ARUN PRASATH ,  SMITH WILLIAM EWEN

IPC: C08F8/30 ,  B22F1/02 ,  C08F212/08 ,  C08F222/08 ,  C23F11/173 ,  G01N21/65

CPC classification number: B22F1/0018 ,  B22F1/0062 ,  B22F1/0096 ,  B22F2998/00 ,  B82Y30/00 ,  C08F8/32 ,  C08F2800/20 ,  G01N21/65 ,  G01N21/658 ,  Y10T428/2998 ,  Y10T428/31678 ,  C08F212/08 ,  B22F1/0022 ,  C08F222/06

Abstract: The invention relates generally to polyvalent macromolecules comprising: (a) a polymer backbone and (b) pendent groups attached to said polymer backbone, wherein some or all of said pendent groups comprise: (i) optionally a linker, (ii) a surface-seeking group, which is capable of binding strongly to a metal surface, (iii) optionally a chromophore, which is detectable by at least one spectroscopic method. Such molecules can modify metal surfaces and have a variety of uses including (without limitation) appending chromophores to metal surfaces without the need to establish complex chemistry; for the stabilisation and labelling of metal nanoparticles; and for preparing and aggregating nanoparticles in a controlled fashion.

Abstract translation: 本发明一般涉及多价大分子，其包含：（a）聚合物主链和（b）连接到所述聚合物主链上的侧基，其中一些或所有所述侧基包含：（i）任选的连接基团，（ii） 寻找基团，其能够强烈地与金属表面结合，（iii）任选的可通过至少一种光谱方法检测的发色团。 这种分子可以修饰金属表面并具有多种用途，包括（但不限于）将发色团附加到金属表面而不需要建立复杂的化学反应; 用于金属纳米粒子的稳定和标记; 并以受控方式制备和聚集纳米颗粒。

公开(公告)号：WO2009047154A1

公开(公告)日：2009-04-16

申请号：PCT/EP2008/063000

申请日：2008-09-29

Applicant: POLYMERS CRC LIMITED ,  MANSOURI, Jaleh ,  SIMON, Dirk ,  RAMASWAMY, Arun Prasath ,  CHEN, Vicki ,  WEISS, Thomas

Inventor： MANSOURI, Jaleh ,  SIMON, Dirk ,  RAMASWAMY, Arun Prasath ,  CHEN, Vicki ,  WEISS, Thomas

IPC: B01D67/00 ,  B01D69/02 ,  B01D69/14

CPC classification number: B01D65/08 ,  A01N59/16 ,  B01D67/0009 ,  B01D67/002 ,  B01D67/0079 ,  B01D69/148 ,  B01D2325/28 ,  B01D2325/48

Abstract: The present invention discloses the preparation of antimicrobial membranes by inclusion of low leaching, control release silver-based antimicrobial additives as described in claim 1 into the polymer matrix and forming this into a semipermeable membrane. The antimicrobial agents protect the membrane system against bacterial and/or algal decay and assist in maintaining a high efficiency of the membrane filtration process.

Abstract translation: 本发明公开了通过将如权利要求1所述的低浸出，控释型银基抗微生物添加剂包含在聚合物基质中并将其​​形成半透膜而制备抗微生物膜。 抗微生物剂保护膜系统不受细菌和/或藻类衰变的影响，有助于保持膜过滤过程的高效率。