公开(公告)号：EP3483638A1

公开(公告)日：2019-05-15

申请号：EP18213801.6

申请日：2007-09-05

申请人： DSM IP Assets B.V.

发明人： ARFSTEN, Nanning Joerg ,  ARMES, Steven ,  BUSKENS, Pascal Jozef Paul ,  THIES, Jens Christoph ,  VRIJALDENHOVEN, Patrick Wilhelmus Antonius

IPC分类号： G02B1/00 ,  C09D7/00 ,  C08K3/22 ,  C08K9/00

摘要： The present invention relates to a composition suitable for forming an optical coating, the composition comprising core-shell nanoparticles, wherein said nanoparticles comprise:
(a) core material comprising polymer; and
(b) shell material comprising metal oxide.

公开(公告)号：EP1984763B1

公开(公告)日：2020-09-02

申请号：EP07703411.4

申请日：2007-02-12

申请人： DSM IP Assets B.V.

发明人： THIES, Jens Christoph ,  MEIJERS, Guido Jozefina Wilhelmus ,  VRIJALDENHOVEN, Patrick Wilhelmus Antonius ,  ARFSTEN, Nanning Joerg ,  LANGERMANS, Hermanus Adrianus

IPC分类号： G02B1/10 ,  A47G1/00 ,  G02B1/111 ,  C03C17/00 ,  B82Y20/00 ,  G02B1/118 ,  A47G1/06 ,  G02B1/11

公开(公告)号：EP2673241A1

公开(公告)日：2013-12-18

申请号：EP12702542.7

申请日：2012-02-06

申请人： DSM IP Assets B.V.

发明人： ABEN, Gerardus ,  RIJK, de, Ronnie Bernardus Maria ,  VRIJALDENHOVEN, Patrick Wilhelmus Antonius

IPC分类号： C03C17/25 ,  G02B1/11

CPC分类号： B05D5/061 ,  B05D3/04 ,  C03C17/007 ,  C03C2217/425 ,  C03C2217/732 ,  C03C2218/113 ,  G02B1/111

摘要： The present invention relates to a process for depositing an anti-reflective layer on a transparent flat substrate comprising the steps of providing a liquid coating composition comprising at least one solvent, at least one inorganic oxide precursor, and at least one pore forming agent; applying the coating composition to the substrate; drying the applied coating layer, and curing the coating layer; wherein during drying a gas flow is provided to the substrate at a flow rate of between 0.2 and 6 m/s. The advantage of this process is that defects visible in edge areas of the coated substrate can be significantly reduced.

公开(公告)号：EP1984763A1

公开(公告)日：2008-10-29

申请号：EP07703411.4

申请日：2007-02-12

申请人： DSM IP Assets B.V.

发明人： THIES, Jens Christoph ,  MEIJERS, Guido Jozefina Wilhelmus ,  VRIJALDENHOVEN, Patrick Wilhelmus Antonius ,  ARFSTEN, Nanning Joerg ,  LANGERMANS, Hermanus Adrianus

IPC分类号： G02B1/10 ,  A47G1/00

摘要： An article for in-house use, preferably a picture frame or a show case, comprising a frame with an anti-reflective glass plate, the glass plate having on at least a part of at least one of its surfaces a light reflection reducing coating wherein the wherein the coating contains nano-size particles and a binder, the coating having an arithmetic average roughness of 2-50 nm, and having per reflective coated side a minimum reflection at a wavelength between 400 and 800 nm of about 2% of less.

摘要翻译： 本发明涉及用于制备抗反射涂层的方法和组合物。