公开(公告)号：WO2008045768A1

公开(公告)日：2008-04-17

申请号：PCT/US2007/080508

申请日：2007-10-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： GUNNARSSON, Gunnar, H. ,  SNIVELY, David, M. ,  HU, Xuequn ,  LU, Ying-Yuh ,  LEWANDOWSKI, Kevin, M. ,  RULE, Joseph, D. ,  NAGARKAR, Pradnya, V.

IPC: G02B5/30 ,  G02F1/1335

CPC classification number: B32B17/06 ,  C08F220/28 ,  C08F265/00 ,  C08L51/003 ,  G02B5/3033 ,  G02F1/133528 ,  G02F2202/28 ,  Y10T428/1041 ,  Y10T428/239 ,  Y10T428/26 ,  Y10T428/31649 ,  Y10T428/31935 ,  C08L2666/02

Abstract: An optical element with a polarizer and a support layer is disclosed herein. The polarizer comprises an intrinsic polarizer and the support layer comprises the reaction product of: (a) from 50 to 99 parts by weight of a (meth)acryloyl oligomer having a plurality of pendant, free radically polymerizable functional groups and a Tg of greater than or equal to 20°C, (b) from 1 to 50 parts by weight of a free-radically polymerizable crosslinking agent and/or diluent monomer, and (c) from 0.001 to 5 parts by weight of an initiator. A method of forming the optical element is also disclosed herein. The optical element may be used in optical devices such as projector systems.

Abstract translation: 本文公开了具有偏振器和支撑层的光学元件。 偏振器包括本征偏振器，并且支撑层包括以下反应产物：（a）50至99重量份具有多个侧链，自由基可自由基聚合的官能团和Tg大于（重量）的（甲基）丙烯酰基低聚物 或等于20℃，（b）1至50重量份的可自由基聚合的交联剂和/或稀释剂单体，和（c）0.001至5重量份的引发剂。 本文还公开了形成光学元件的方法。 光学元件可以用于诸如投影仪系统的光学装置中。

公开(公告)号：WO2011150001A2

公开(公告)日：2011-12-01

申请号：PCT/US2011/037828

申请日：2011-05-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ALI, Mahfuza, B. ,  JING, Naiyong ,  LIRINE, Valeri ,  NAGARKAR, Pradnya, V. ,  YLITALO, Caroline, M. ,  LENNHOFF, Nancy, S.

IPC: C03C17/30

CPC classification number: C09D5/1637 ,  A61L29/085 ,  A61L29/16 ,  A61L2300/216 ,  A61L2300/404 ,  A61L2420/02 ,  B05D3/02 ,  B05D3/06 ,  C03C17/30 ,  C03C17/42 ,  C08F220/06 ,  C08F220/18 ,  C08F220/34 ,  C08F230/08 ,  C08G77/26 ,  C09D5/1675 ,  C09D5/1693 ,  C09D183/10 ,  G06F3/041 ,  G06F3/047 ,  Y10T428/31663

Abstract: The disclosure provides polymers having antimicrobial activity and articles with the polymers coated thereon. The polymers include a first pendant group comprising a first quaternary ammonium component, a second pendant group comprising a nonpolar component, and a third pendant group comprising an organosilane component. The disclosure also includes methods of coating articles with the antimicrobial polymers. The methods further include the use of adhesion-promoting reagents.

Abstract translation: 本公开提供具有抗微生物活性的聚合物和其上涂覆有聚合物的制品。 所述聚合物包括包含第一季铵组分的第一侧基，包含非极性组分的第二侧基和包含有机硅烷组分的第三侧基。 本公开还包括用抗微生物聚合物涂覆制品的方法。 所述方法还包括使用粘附促进试剂。

公开(公告)号：WO2004072700A1

公开(公告)日：2004-08-26

申请号：PCT/US2003/040498

申请日：2003-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： TRAPANI, Giorgio, B. ,  NAGARKAR, Pradnya, V.

IPC: G02B5/30

CPC classification number: G02B5/3083 ,  G02B5/305

Abstract: A light polarizing film (10) and method of making same includes a linear polarizer (12) having a first surface and a second surface and having a polarization direction, an optical retarder (14) comprising a simultaneously biaxially oriented polypropylene film disposed adjacent to the first surface of the linear polarizer (12) and having an axis oriented at an angle with respect to the polarization direction, and an adhesive layer (16) disposed between the first surface of the linear polarizer (12) and the optical retarder (14) and having a minimum adhesion strength of about 25 grams per inch.

Abstract translation: 光偏振膜（10）及其制造方法包括具有第一表面和第二表面并具有偏振方向的线性偏振器（12），光学延迟器（14）包括同时双轴取向的聚丙烯膜 所述线偏振器（12）的第一表面具有相对于所述偏振方向成一定角度的轴线，以及设置在所述线性偏振器（12）的第一表面与所述光学延迟器（14）之间的粘合剂层（16） 并且具有约25克/英寸的最小粘合强度。

公开(公告)号：WO2006078388A3

公开(公告)日：2006-07-27

申请号：PCT/US2005/045877

申请日：2005-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： RALLI, Philip, J. ,  NAGARKAR, Pradnya, V. ,  GORDON, James, N. ,  EBIHARA, Ikuko ,  BRUZZONE, Charles, L. ,  TRAPANI, Giorgio, B.

IPC: G02B5/30 ,  H04N9/31

Abstract: A projection system including an intrinsic polarizer is disclosed. The projection system includes a light source producing illumination light, an imager disposed to receive the illumination light, and a projection lens disposed to receive the illumination light from the imager. The imager includes an intrinsic polarizer. An intrinsic polarizer stack including a U.V. curable adhesive is also disclosed.

公开(公告)号：WO2004036270A1

公开(公告)日：2004-04-29

申请号：PCT/US2003/031473

申请日：2003-10-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HAWA, Assad, N. ,  TRAPANI, Giorgio, B. ,  LUND, Tiffany, E. ,  PAWLAK, Richard, G. ,  NAGARKAR, Pradnya, V.

IPC: G02B1/11

CPC classification number: G06F3/041 ,  G02B1/111 ,  G02B5/3025 ,  G02F1/133502 ,  Y10T428/24893 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/2982

Abstract: An antireflection film and method of making same includes a substrate having a first surface and a second surface, the substrate being a circular polarizer, a linear polarizer, or a louvered plastic film, an inorganic layer deposited on the first surface of the substrate, and an optically active polymer layer formed by curing a curable composition in situ on the inorganic layer, the polymer layer having a refractive index not greater than about 1.53 over the wavelength range of 400 nm to 700 nm and a thickness of from about 20 nm to about 200 nm.

Abstract translation: 防反射膜及其制造方法包括具有第一表面和第二表面的基板，所述基板是圆偏振器，线偏振器或百叶窗塑料膜，沉积在基板的第一表面上的无机层，以及 通过在无机层上原位固化可固化组合物形成的光学活性聚合物层，聚合物层在400nm至700nm的波长范围内的折射率不大于约1.53，厚度约为20nm至约 200nm。