公开(公告)号：US20140034253A1

公开(公告)日：2014-02-06

申请号：US14111905

申请日：2012-05-17

Applicant: Simone Ferrero ,  Paolo Corbellani

Inventor： Simone Ferrero ,  Paolo Corbellani

IPC: D21B1/02

CPC classification number: D21B1/02 ,  B01D61/022 ,  C12P7/10 ,  C12P2201/00 ,  D21C1/02 ,  D21C1/04 ,  D21C11/0042 ,  Y02E50/16

Abstract: The process for treating a ligno-cellulosic biomass feed stream comprised of solids, C5's, C6's, lignin, and water comprises the steps of: pretreating the ligno-cellulosic biomass feed stream by contacting the ligno-cellulosic biomass with water in the temperature range of 40 to 210 ° C. to create a pre-treated ligno-celluosic biomass comprised of a pre-treatment ligno-cellulosic biomass liquid comprised of suspended solids, C5's, C6's, and acetic acid, wherein the ratio of the C6's to C5's is less than 0.8 to 1.0, and a pre-treated ligno-cellulosic biomass solids; separating a portion of the pre-treatment ligno cellulosic biomass liquid from the pre-treated ligno-cellulosic biomass feed stream; separating a portion of the suspended solids from the pre-treatment ligno-cellulosic biomass liquid using filters, centrifuge or combination thereof, to create a clarified liquid stream, and nano filtering a portion of the clarified liquid stream to create a nano-filtered permeate stream comprised of acetic acid and water and a nano-filtered retentate stream comprised of C5's, C6's, acetic acid and water, wherein the ratio of acetic acid to the total amount of C5's, C6's in the clarified liquid stream is greater than the ratio of the acetic acid to the total amount of C5's, C6's in the nano-filtered retentate.

Abstract translation: 用于处理由固体，C 5，C 6，木质素和水组成的木质纤维素生物质进料流的方法包括以下步骤：通过使木质纤维素生物质与水在温度范围内接触来预处理木质纤维素生物质进料流 40至210℃以产生预处理的木质纤维素生物质，其由包含悬浮固体，C5's，C6和乙酸的预处理木质纤维素生物质液体组成，其中C6与C5的比例较小 超过0.8至1.0，以及预处理的木质纤维素生物质固体; 将预处理的木质纤维素生物质液体的一部分与预处理的木质纤维素生物质进料流分离; 使用过滤器，离心机或其组合将一部分悬浮固体与预处理的木质纤维素生物质液体分离，以产生澄清的液体流，并对一部分澄清的液体流进行纳滤，以产生纳滤过的渗透物流 包括乙酸和水以及由C5，C6，乙酸和水组成的纳滤过的滞留物流，其中乙酸与澄清液体流中的C 5的总量的比例大于 乙酸为C5的总量，C6为纳米过滤的滞留物。

公开(公告)号：US20130146049A1

公开(公告)日：2013-06-13

申请号：US13817865

申请日：2011-09-29

Applicant: Piero Ottonello ,  Simone Ferrero ,  Paolo Torre ,  Francesco Cherchi ,  Danilo Defaveri

Inventor： Piero Ottonello ,  Simone Ferrero ,  Paolo Torre ,  Francesco Cherchi ,  Danilo Defaveri

IPC: C08B1/00

CPC classification number: C08B1/003 ,  D21B1/02 ,  D21B1/12 ,  D21B1/36 ,  D21C1/00

Abstract: The process is for pretreating a lignocellulosic biomass feedstock and comprises: soaking a lignocellulosic biomass feedstock wherein the soaked biomass is present as a mixture with a free liquid and wherein the free liquid comprises at least one dissolved compound selected from the group consisting of glucose, xylose and respective oligomers thereof, washing the mixture of the soaked biomass and the free liquid, wherein at least a portion of the free liquid containing at least one dissolved compound selected from the group consisting of glucose, xylose and respective oligomers thereof is separated from the soaked biomass to create a soaked washed biomass and at least one free liquid stream, compressing the soaked biomass to create a released liquid, separating the released liquid from the soaked biomass, and keeping at least a portion of the released liquid separate from any free liquid.

Abstract translation: 该方法用于预处理木质纤维素生物质原料，包括：浸泡木质纤维素生物质原料，其中浸泡的生物质作为与游离液体的混合物存在，其中游离液体包含至少一种选自葡萄糖，木糖的溶解化合物 和其各自的低聚物，洗涤浸泡的生物质和游离液体的混合物，其中至少一部分含有选自葡萄糖，木糖及其各自的低聚物的溶解化合物的游离液体与浸泡的 生物质以产生浸泡的洗涤的生物质和至少一种游离液体流，压缩浸泡的生物质以产生释放的液体，将被释放的液体与浸泡的生物质分离，并将至少一部分释放的液体与任何游离液体分离。

公开(公告)号：US08053050B2

公开(公告)日：2011-11-08

申请号：US12823306

申请日：2010-06-25

Applicant: Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

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.

公开(公告)号：US20100316827A1

公开(公告)日：2010-12-16

申请号：US12823486

申请日：2010-06-25

Applicant: Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

IPC: B32B1/02 ,  G02F1/361

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：US20100316825A1

公开(公告)日：2010-12-16

申请号：US12823422

申请日：2010-06-25

Applicant: Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

IPC: B32B1/02 ,  F21V9/06

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.

公开(公告)号：US20070138707A1

公开(公告)日：2007-06-21

申请号：US11618437

申请日：2006-12-29

Applicant: Edwin Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Sisson ,  Arianna Giovannini ,  Simone Ferrero

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：US09296830B2

公开(公告)日：2016-03-29

申请号：US13817869

申请日：2011-09-29

Applicant: Piero Ottonello ,  Simone Ferrero ,  Paolo Torre ,  Francesco Cherchi ,  Danilo Defaveri ,  Luis Oriani

Inventor： Piero Ottonello ,  Simone Ferrero ,  Paolo Torre ,  Francesco Cherchi ,  Danilo Defaveri ,  Luis Oriani

IPC: D21B1/36 ,  C08B37/00 ,  C13K1/02 ,  C13K13/00 ,  C12P19/02 ,  D21B1/02 ,  D21B1/12 ,  D21C1/02 ,  C08H8/00

CPC classification number: C08B37/0057 ,  C08H8/00 ,  C12P19/02 ,  C12P2201/00 ,  C13K1/02 ,  C13K13/002 ,  C13K13/007 ,  D21B1/02 ,  D21B1/12 ,  D21B1/36 ,  D21C1/02

Abstract: This specification discloses an improved method for conducting the removal of C5 xylan based sugars from biomass. The improved method involves a series of soakings and washings of the biomass as opposed to conducting one soaking and washing step.

Abstract translation: 本说明书公开了一种用于从生物质中去除C5木聚糖基糖的改进方法。 与进行一次浸泡和洗涤步骤相反，改进的方法涉及生物质的一系列浸泡和洗涤。

公开(公告)号：US08771426B2

公开(公告)日：2014-07-08

申请号：US13817865

申请日：2011-09-29

Applicant: Piero Ottonello ,  Simone Ferrero ,  Paolo Torre ,  Francesco Cherchi ,  Danilo Defaveri

Inventor： Piero Ottonello ,  Simone Ferrero ,  Paolo Torre ,  Francesco Cherchi ,  Danilo Defaveri

IPC: C08B1/00

CPC classification number: C08B1/003 ,  D21B1/02 ,  D21B1/12 ,  D21B1/36 ,  D21C1/00

Abstract: The process is for pretreating a lignocellulosic biomass feedstock and comprises: soaking a lignocellulosic biomass feedstock wherein the soaked biomass is present as a mixture with a free liquid and wherein the free liquid comprises at least one dissolved compound selected from the group consisting of glucose, xylose and respective oligomers thereof, washing the mixture of the soaked biomass and the free liquid, wherein at least a portion of the free liquid containing at least one dissolved compound selected from the group consisting of glucose, xylose and respective oligomers thereof is separated from the soaked biomass to create a soaked washed biomass and at least one free liquid stream, compressing the soaked biomass to create a released liquid, separating the released liquid from the soaked biomass, and keeping at least a portion of the released liquid separate from any free liquid.

Abstract translation: 该方法用于预处理木质纤维素生物质原料，包括：浸泡木质纤维素生物质原料，其中浸泡的生物质作为与游离液体的混合物存在，其中游离液体包含至少一种选自葡萄糖，木糖的溶解化合物 和其各自的低聚物，洗涤浸泡的生物质和游离液体的混合物，其中至少一部分含有选自葡萄糖，木糖及其各自的低聚物的溶解化合物的游离液体与浸泡的 生物质以产生浸泡的洗涤的生物质和至少一种游离液体流，压缩浸泡的生物质以产生释放的液体，将被释放的液体与浸泡的生物质分离，并将至少一部分释放的液体与任何游离液体分离。

公开(公告)号：US20140017431A1

公开(公告)日：2014-01-16

申请号：US14020995

申请日：2013-09-09

Applicant: Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

IPC: B65D1/02

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：US08110264B2

公开(公告)日：2012-02-07

申请号：US12823447

申请日：2010-06-25

Applicant: Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

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。