公开(公告)号：US08052917B2

公开(公告)日：2011-11-08

申请号：US11618437

申请日：2006-12-29

Applicant: Simone Ferrero ,  Edwin A. Sisson ,  Arianna Giovannini

Inventor： Simone Ferrero ,  Edwin A. Sisson ,  Arianna Giovannini

IPC: B29C49/00

CPC classification number: B29C49/06 ,  B29C2049/069 ,  B32B1/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/02 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/7242 ,  B32B2327/06 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2369/00 ,  B32B2377/00 ,  B32B2439/00 ,  B32B2439/60 ,  B65D1/0207 ,  B65D1/0215 ,  B65D25/54 ,  C08K3/013 ,  C08K5/0041 ,  C08K5/005 ,  C08K2201/008 ,  C08L67/02 ,  C08L77/06 ,  C08L77/10 ,  C08L2201/10 ,  C08L2203/10 ,  G02B1/04 ,  G02B5/22 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  Y10T428/25 ,  Y10T428/31736 ,  Y10T428/31786 ,  C08L2666/20

Abstract: A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions for the domains in the article. To create haze, the dimensions are within the range of from about 380 nm to about 720 nm. Once the range of dimensions is determined, a light absorbent composition can be found which absorbs light at a range of wavelengths that at least substantially covers the range of dimensions of the domains. In doing so, it has been found that the haze of the article can be substantially masked. Method for producing the article and for masking the haze are also provided.

Abstract translation: 透明制品包括具有分散在其中的至少一种不相容填料的连续聚酯基质。 不相容的填料在聚酯基质中提供结构域，每个结构域具有特定的维度，从而为制品中的结构域提供一定范围的尺寸。 为了产生雾度，尺寸在约380nm至约720nm的范围内。 一旦确定了尺寸范围，就可以发现吸光组合物，其吸收至少基本上覆盖畴的尺寸范围的波长范围的光。 在这样做时，已经发现制品的雾度可以基本上被遮蔽。 还提供了制造物品和掩蔽雾度的方法。

公开(公告)号：US07951866B2

公开(公告)日：2011-05-31

申请号：US12442037

申请日：2007-10-01

Applicant: Makoto Nakabayashi

Inventor： Makoto Nakabayashi

IPC: B60C1/00 ,  C08K3/02 ,  C08G69/26 ,  C08G63/91 ,  C08L77/00 ,  C08F8/00 ,  C08F283/00

CPC classification number: G02B1/04 ,  G02B1/041 ,  C08L2201/10 ,  C08L2205/16 ,  C08L2312/06

Abstract: It is an object of the present invention to provide a transparent resin molding having both high reflow heat resistance and excellent optical characteristics and to provide an optical lens and an optical film each including the transparent resin molding and having high heat resistance and excellent optical characteristics. A transparent resin molding according to the present invention is obtained by molding a molding material containing a thermoplastic resin and crosslinking the thermoplastic resin, in which the thermoplastic resin is selected from resins having an average transmissivity of 60% or more in the wavelength range of 600 to 1,000 nm when molded into a molding with a thickness of 2 mm, and the resin molding with a thickness of 2 mm has an average transmissivity of 60% or more in the wavelength range of 600 to 1,000 nm when the resin molding is heated at 200° C. for 10 minutes.

Abstract translation: 本发明的目的是提供一种具有高回流耐热性和优异的光学特性的透明树脂模制品，并且提供了包括透明树脂模制品并且具有高耐热性和优异的光学特性的光学透镜和光学膜。 本发明的透明树脂成形体是将含有热塑性树脂的成型材料成型并使热塑性树脂交联而得到的，其中热塑性树脂选自平均透过率为60％以上的树脂，其波长范围为600 当成型为厚度为2mm的模制品时，至1,000nm，当将树脂模制件加热到600〜1000nm的范围时，厚度为2mm的树脂成形体的平均透射率为60％以上 200℃10分钟。

公开(公告)号：US07833595B2

公开(公告)日：2010-11-16

申请号：US10769167

申请日：2004-01-30

Applicant: Edwin A. Sisson ,  Simone Ferrero ,  Arianna Giovannini

Inventor： Edwin A. Sisson ,  Simone Ferrero ,  Arianna Giovannini

IPC: B32B1/08 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  C08L67/00

CPC classification number: B29C49/06 ,  B29C2049/069 ,  B32B1/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/02 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/7242 ,  B32B2327/06 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2369/00 ,  B32B2377/00 ,  B32B2439/00 ,  B32B2439/60 ,  B65D1/0207 ,  B65D1/0215 ,  B65D25/54 ,  C08K3/013 ,  C08K5/0041 ,  C08K5/005 ,  C08K2201/008 ,  C08L67/02 ,  C08L77/06 ,  C08L77/10 ,  C08L2201/10 ,  C08L2203/10 ,  G02B1/04 ,  G02B5/22 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  Y10T428/25 ,  Y10T428/31736 ,  Y10T428/31786 ,  C08L2666/20

Abstract: A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions for the domains in the article. To create haze, the dimensions are within the range of from about 380 nm to about 720 nm. Once the range of dimensions is determined, a light absorbent composition can be found which absorbs light at a range of wavelengths that at least substantially covers the range of dimensions of the domains. In doing so, it has been found that the haze of the article can be substantially masked. Method for producing the article and for masking the haze are also provided.

Abstract translation: 透明制品包括具有分散在其中的至少一种不相容填料的连续聚酯基质。 不相容的填料在聚酯基质中提供结构域，每个结构域具有特定的维度，从而为制品中的结构域提供一定范围的尺寸。 为了产生雾度，尺寸在约380nm至约720nm的范围内。 一旦确定了尺寸范围，就可以发现吸光组合物，其吸收至少基本上覆盖畴的尺寸范围的波长范围的光。 在这样做时，已经发现制品的雾度可以基本上被遮蔽。 还提供了制造物品和掩蔽雾度的方法。

公开(公告)号：US20090130351A1

公开(公告)日：2009-05-21

申请号：US12066402

申请日：2006-09-12

Applicant: Susumu Hoshi ,  Ryoko Fukuoka ,  Yasutaka Nakamura

Inventor： Susumu Hoshi ,  Ryoko Fukuoka ,  Yasutaka Nakamura

IPC: B32B1/06 ,  C08F299/00 ,  C08L53/02 ,  C08L51/04 ,  C08K5/20 ,  C08K5/01 ,  C08K5/09 ,  C08K5/10 ,  C08K5/36 ,  C08K5/3475 ,  C08K5/17 ,  C08K5/07

CPC classification number: C08J5/18 ,  B29C49/0015 ,  B29D7/01 ,  B29K2025/00 ,  C08F8/04 ,  C08F8/12 ,  C08F293/00 ,  C08F297/04 ,  C08J2353/02 ,  C08J2453/02 ,  C08L25/08 ,  C08L25/14 ,  C08L51/04 ,  C08L53/02 ,  C08L53/025 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  Y10T428/1331 ,  C08F212/08 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24

Abstract: The present invention provides a production process of a heat shrinkable film which is transparent, excellent in the balance of physical properties such as rigidity, elongation and shrink properties in both MD and TD, especially has a uniform film thickness and good stability in extrusion molding film while utilizing an inflation method; a block copolymer or hydrogenated product thereof, or a composition composed thereof excellent in tensile properties, optical properties, hardness, stretch properties, molding processability, shrink properties and solvent resistance and therefore suited for extrusion, injection molding and foams. The production process of a heat shrinkable film has a first inflation step of forming a tube having a thickness of from 0.05 to 0.5 mm by using a block copolymer having a vinyl aromatic hydrocarbon content of from 65 to 95 wt. % and a conjugated diene content of from 5 to 35 wt. %, or a hydrogenated product of the block copolymer; and a second inflation step, successively to the first inflation step, stretching the tube to from 1.5 to 5 times the original length in the TD in a fluid of from 65 to 100° C.

Abstract translation: 本发明提供一种透明的，MD和TD两者的刚性，伸长率和收缩性能等物理性能的平衡优异的热收缩膜的制造方法，特别是具有均匀的膜厚度和在挤出成型膜中的良好的稳定性 同时利用通货膨胀法; 嵌段共聚物或其氢化物，或者由拉伸性能，光学性质，硬度，拉伸性能，成型加工性，收缩性和耐溶剂性优异的组合物组成，因此适用于挤出，注射成型和泡沫。 热收缩膜的制造方法具有通过使用乙烯基芳烃含量为65〜95重量％的嵌段共聚物，形成厚度为0.05〜0.5mm的管的第一充气步骤。 ％，共轭二烯含量为5〜35wt。 ％或嵌段共聚物的氢化产物; 和第二充气步骤，连续地进行到第一充气步骤，在65至100℃的流体中将管拉伸至TD中原始长度的1.5至5倍。

公开(公告)号：US20010053453A1

公开(公告)日：2001-12-20

申请号：US08950187

申请日：1997-10-14

Inventor： YASUSHI SETA ,  SATOSHI NAKATSUKA ,  MICHIHIRO SAWADA ,  RYOICHI TSUNORI ,  TOKUTARO KIMURA ,  YUTAKA MINAMI

IPC: B32B027/08

CPC classification number: C08F10/00 ,  B32B27/32 ,  C08F210/06 ,  C08J5/18 ,  C08J2323/14 ,  C08L23/14 ,  C08L23/142 ,  C08L2201/10 ,  C08L2314/02 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31917 ,  C08F4/6492 ,  C08F4/6565 ,  C08F4/651 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/20 ,  C08F2500/26

Abstract: Disclosed are a binary random copolymer of propylene and ethylene, and a film to be formed by sheeting the copolymer. The film has good heat-sealability, high stiffness, good anti-blocking and slipping properties, and high transparency. As having excellent heat-sealability at low-temperature, the copolymer and its film are favorably used as sealant layers of laminate films.

Abstract translation: 公开了丙烯和乙烯的二元无规共聚物和通过将共聚物成片形成的膜。 该膜具有良好的热封性，高刚度，良好的防粘连和滑动性能，高透明度。 由于在低温下具有优异的热封性，所以共聚物及其膜有利地用作层合膜的密封剂层。

公开(公告)号：US5443895A

公开(公告)日：1995-08-22

申请号：US46729

申请日：1993-04-16

Applicant: Herbert Peiffer ,  Gunter Schloegl ,  Lothar Bothe

Inventor： Herbert Peiffer ,  Gunter Schloegl ,  Lothar Bothe

IPC: B29C55/02 ,  B29C55/14 ,  B29C61/00 ,  B29C61/06 ,  B29K23/00 ,  B29K105/02 ,  B29L7/00 ,  B32B27/32 ,  C08L23/12 ,  C08L23/14 ,  C08L23/20 ,  C08L57/02 ,  C09D123/14 ,  G09F3/04

CPC classification number: C08L23/142 ,  B29C55/023 ,  B29C55/143 ,  B29C61/003 ,  B32B27/32 ,  C09D123/142 ,  B29K2023/12 ,  B29K2105/0088 ,  B29K2995/0026 ,  B29K2995/0049 ,  B29L2009/00 ,  B29L2031/744 ,  C08L2201/10 ,  C08L2205/03 ,  C08L23/12 ,  C08L23/20 ,  C08L57/02 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/258 ,  Y10T428/259 ,  Y10T428/265 ,  Y10T428/31913

Abstract: Described is a transparent shrinkable film comprising a base layer prepared from propylene-containing polymers and a hydrocarbon resin. The base layer contains about 5 to 40% by weight of a propylene homopolymer, 0 to about 30% by weight of a hydrogenated hydrocarbon resin having a softening point in the range from about 80.degree. to 125.degree. C., and about 30 to 95% by weight of a random ethylene-propylene copolymer, the percentages being related to the total weight of the mixture. A top layer is arranged on either side of the base layer. The invention also describes a process for the manufacture of the film.

Abstract translation: 描述了一种透明的可收缩膜，其包含由含丙烯聚合物和烃树脂制备的基层。 基层含有约5至40重量％的丙烯均聚物，0至约30重量％的软化点在约80至125℃范围内的氢化烃树脂和约30至95重量％ ％的无规乙烯 - 丙烯共聚物，其百分比与混合物的总重量有关。 顶层布置在基层的两侧。 本发明还描述了制造薄膜的方法。

公开(公告)号：US3880783A

公开(公告)日：1975-04-29

申请号：US42123373

申请日：1973-12-03

Applicant: BAYER AG

Inventor： SERINI VOLKER ,  HUMME GERT ,  OTT KARL-HEINZ ,  COHNEN WOLFGANG ,  VERNALEKEN HUGO

IPC: C08L51/00 ,  C08G18/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L25/00 ,  C08L31/04 ,  C08L33/00 ,  C08L33/02 ,  C08L51/02 ,  C08L51/04 ,  C08L69/00 ,  C08L75/00 ,  C08L83/00 ,  C08L83/04 ,  C08L101/00 ,  C08G39/10

CPC classification number: C08L21/00 ,  C08L51/04 ,  C08L69/00 ,  C08L2201/10 ,  C08L57/00 ,  C08L2666/14 ,  C08L2666/02

Abstract: A transparent moulding composition comprising a bisphenol polycarbonate having a low refractive index due to a content of alkyl substitution and a rubber and/or a resin.

Abstract translation: 一种透明的模塑组合物，其包含由于烷基取代基而具有低折射率的双酚聚碳酸酯和橡胶和/或树脂。

公开(公告)号：US20240343902A1

公开(公告)日：2024-10-17

申请号：US18683387

申请日：2021-08-13

Applicant: Celanese International Corporation

Inventor： Hongyu Chen ,  Fangfang Tao ,  Wouter Gabrielse ,  Dirk Zierer

IPC: C08L67/02 ,  B29C65/16 ,  B29K63/00 ,  B29K67/00 ,  B29K309/08 ,  B29L31/34 ,  C08K5/00 ,  C08K5/098 ,  C08K7/14 ,  G01D11/24

CPC classification number: C08L67/02 ,  B29C65/1635 ,  C08K5/0041 ,  C08K5/098 ,  C08K7/14 ,  G01D11/245 ,  B29K2063/00 ,  B29K2067/006 ,  B29K2309/08 ,  B29L2031/3481 ,  C08L2201/10 ,  C08L2203/20

Abstract: Polyester polymer compositions are described containing one or more nucleating agents and optionally reinforcing fibers. The polyester polymer, for instance, can be poly butylene terephthalate. The polymer composition is particularly formulated in order to be substantially transparent at specific wavelengths of light. Consequently, the polyester polymer composition is well suited for use in laser transmission welding in which a laser beam passes through the polymer composition and forms a weld on an adjoining surface. In one aspect, a black pigment masterbatch can be added to the composition for further improving the transparency properties.

公开(公告)号：US12116475B2

公开(公告)日：2024-10-15

申请号：US18516697

申请日：2023-11-21

Applicant: FINA TECHNOLOGY, INC.

Inventor： Douglas Burmaster ,  Joachin Azzi ,  Russell McDonald

IPC: C08L23/16 ,  B29C48/00 ,  C08K5/098 ,  C08K5/105 ,  C08K5/134 ,  C08K5/20 ,  C08K5/52

CPC classification number: C08L23/16 ,  B29C48/022 ,  C08K5/098 ,  C08K5/105 ,  C08K5/134 ,  C08K5/20 ,  C08K5/52 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2203/30

Abstract: Disclosed is a polymeric composition that can include at least 95 wt. % of a polypropylene copolymer, and 50 ppm to 2000 ppm of an aryl amide containing clarifying agent, a phosphate ester salt containing clarifying agent, or a combination thereof. The polymeric composition can have a haze value of A after being extruded once and a haze value of B after being extruded 2 times, wherein the ratio of A to B is 1 to 1.35, wherein A is less than 25%, and wherein A and B are determined in accordance with ASTM D1003, at a thickness of about 40 mil.

公开(公告)号：US20240263008A1

公开(公告)日：2024-08-08

申请号：US18042096

申请日：2022-04-07

Applicant: MITSUI CHEMICALS, INC.

Inventor： Masayuki TAKAGUCHI

IPC: C08L75/04 ,  C08G18/38 ,  C08G18/71 ,  C08G18/76 ,  G02B1/04

CPC classification number: C08L75/04 ,  C08G18/3876 ,  C08G18/715 ,  C08G18/7642 ,  C08L2201/10 ,  G02B1/041

Abstract: A xylylene diisocyanate composition includes a xylylene diisocyanate and a 4-methylbenzenesulfonyl isocyanate.