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1. 发明授权

US09149787B1 Acidic gas-permeated carboxyalkyl starch particles, extrudates, and process for making the same 有权
标题翻译：酸性气体渗透的羧基烷基淀粉颗粒，挤出物及其制备方法
公开(公告)号：US09149787B1
公开(公告)日：2015-10-06
申请号：US14794954
申请日：2015-07-09
申请人： ARCHER DANIELS MIDLAND COMPANY
发明人： Danick Godin , George Koutlakis , Nicolas Nourry
IPC分类号： A61L15/42 , A61L15/28 , A61L15/60 , B08B7/00 , B01J20/30 , C09K17/32 , B01J20/28 , B01J20/24 , B01D15/08 , C08B31/00
CPC分类号： B01J20/24 , A61L15/28 , A61L15/42 , A61L15/60 , B01D15/08 , B01J20/3007 , B01J20/3085 , C08B31/006 , C08B31/12 , C08J3/075 , C08J3/245 , C08J7/14 , C08J2303/08 , C08K3/24 , C08L3/08
摘要： The present disclosure relates to particles comprising carboxyalkyl starch that are permeated with an acidic gas and their uses as absorbent materials. It was discovered that superabsorbent materials could be obtained from carboxyalkyl starch particles permeated with the acidic gas and heated to a temperature of at least 100° C. until they reach an AUL at 0.7 psi. of at least 14 g/g and a CRC of at least 18 g/g. Moreover, it was discovered that the pH of alkaline starch extrudates can be adjusted by permeating particles of the extrudate with the acidic gas even with treating the particles to temperatures less than 100° C. The carboxyalkyl starch particles obtained by the methods described herein are characterized as having intramolecular ester bonds, which are greater in number at the surface of the particle than in the core, and the particles have a greater concentration of cation of the acidic gas at the surface than a the core.
摘要翻译：本公开涉及包含羧酸烷基淀粉的颗粒，其被酸性气体渗透并且其用作吸收材料。已经发现超吸收材料可以从用酸性气体渗透的羧基烷基淀粉颗粒获得并加热到至少100℃的温度，直到它们在0.7psi下达到AUL。至少为14g / g，CRC为至少18g / g。此外，已经发现，即使将颗粒处理到低于100℃的温度，也可以通过用酸性气体渗透挤出物的颗粒来调节碱性淀粉挤出物的pH。通过本文所述的方法获得的羧基烷基淀粉颗粒被表征具有分子内酯键，其在颗粒表面上的数量大于芯中的分子内酯键，并且颗粒在表面处具有比芯更高浓度的酸性气体的阳离子。

2. 发明授权

US08927617B2 Fragranced water-sensitive film 有权
标题翻译：香水敏感膜
公开(公告)号：US08927617B2
公开(公告)日：2015-01-06
申请号：US12164539
申请日：2008-06-30
申请人： Sarah A. Funk , James H. Wang
发明人： Sarah A. Funk , James H. Wang
IPC分类号： A61L9/01 , A61F13/84 , B29C47/00 , B29C47/10 , C08J5/18 , C08L3/02 , B29C47/88 , B29C47/92 , A61L9/012 , B29K105/00
CPC分类号： C08J5/18 , A61F13/8405 , A61L9/012 , B29C47/0021 , B29C47/0026 , B29C47/1063 , B29C47/1081 , B29C47/8845 , B29C47/8855 , B29C47/8865 , B29C47/887 , B29C47/8875 , B29C47/92 , B29C2947/92704 , B29K2105/0029 , C08J2303/02 , C08J2303/06 , C08J2303/08 , C08J2329/04 , C08K5/05 , C08K2201/007 , C08L3/02 , C08L3/06 , C08L3/08 , C08L29/04 , C08L67/00 , C08L2203/16 , Y10T428/31855
摘要： A film formed from a water-soluble polymer matrix within which is contained at least one fragrance is provided. The film is water-sensitive (e.g., water-soluble, water-dispersible, etc.) so that upon contact with a sufficient amount of water, the polymer matrix loses its integrity over time to increasingly expose the fragrance to the ambient environment for releasing its odor. The ability to incorporate a fragrance into the polymer matrix is achieved in the present invention by controlling a variety of aspects of the film construction, including the nature of the fragrance, the nature of the water-soluble polymer, the manner in which the polymer matrix and fragrance are melt processed, etc. For example, the fragrance may be injected directly into the extruder and melt blended with the water-soluble polymer. In this manner, the costly and time-consuming steps of pre-encapsulation or pre-compounding of the fragrance into a masterbatch are not required. Furthermore, to obtain a balance between the ability of the fragrance to release the desired odor during use and likewise to minimize the premature exhaustion of the odor during melt processing, the fragrance is selected to have a boiling point (at atmospheric pressure) within a certain range, such as from about 125° C. to about 350° C.
摘要翻译：提供由其中含有至少一种香料的水溶性聚合物基质形成的膜。该膜具有水敏性（例如水溶性，水分散性等），使得在与足量的水接触时，聚合物基体随时间失去其完整性，以使香料逐渐暴露于周围环境以释放其气味通过控制膜结构的各个方面，包括香料的性质，水溶性聚合物的性质，聚合物基质的性质，在本发明中实现将香料引入聚合物基质中的能力并且香料被熔融加工等。例如，香料可以直接注入挤出机中并与水溶性聚合物熔融共混。以这种方式，不需要将预先包封或预混合成母料的昂贵且耗时的步骤。此外，为了获得香料在使用期间释放所需气味的能力之间的平衡，并且同样使熔体加工期间气味的过早耗尽最小化，香味被选择为在一定程度上具有沸点（大气压）范围，例如约125℃至约350℃

3. 发明授权

US07011702B2 Aqueous air foam 有权
标题翻译：水性气泡
公开(公告)号：US07011702B2
公开(公告)日：2006-03-14
申请号：US10484996
申请日：2002-08-23
申请人： Paul J. Sheskey , Colin M. Keary
发明人： Paul J. Sheskey , Colin M. Keary
IPC分类号： C08L1/28 , C09D101/28 , B05D1/34
CPC分类号： C08J9/30 , A61K47/38 , C08J2301/26 , C08J2303/08
摘要： An aqueous air foam comprising a non-crosslinked cellulose ether selected from C1–C3-alkyl celluloses, C1–C3-alkylhydroxy-C1–3-alkyl celluloses, hydroxy-C1–3-alkyl celluloses, or mixed hydroxy-C1–C3-alkyl celluloses, the foam having quality FQ of from 60 to 97 percent and the foam quality being defined as FQ (%)=(air volume+fluid volume)×100).
摘要翻译：包含选自C 1 -C 3烷基纤维素，C 1 -C 3烷基羟基-C 1-3烷基纤维素，羟基-C1-烷基纤维素或混合羟基-C 1 -C 3 - 烷基纤维素的非交联纤维素醚的含水气泡，烷基纤维素，泡沫质量FQ为60-97％，泡沫质量定义为FQ（％）=（空气体积+流体体积）×100）。

4. 发明申请

US20030078357A1 Elastic substantially linear ethylene polymers 审中-公开
标题翻译：弹性基本线性乙烯聚合物
公开(公告)号：US20030078357A1
公开(公告)日：2003-04-24
申请号：US10176304
申请日：2002-06-20
发明人： Shih-Yaw Lai , John R. Wilson , George W. Knight , James C. Stevens
IPC分类号： C08F136/00
CPC分类号： C08G83/003 , B29C48/00 , B29C48/022 , B29C48/03 , B29C48/15 , B29K2995/0022 , B32B27/08 , B32B27/322 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2303/08 , C08J2323/08 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , Y10T428/2913 , Y10T442/30 , Y10T442/60 , C08L2666/04 , C08F2500/08 , C08F2500/09 , C08F2500/11 , C08F2500/12 , C08F2500/05 , C08F2500/07 , C08F2500/03 , C08F2500/19 , C08F2500/17 , C08F210/14 , C08F2500/26
摘要： Elastic ethylene polymers are disclosed which have processability similar to highly branched low density polyethylene (LDPE), but the strength and toughness of linear low density polyethylene (LLDPE). The polymers have processing indices (PI's) less than or equal to 70 percent of those of a comparative linear ethylene polymer and a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a traditional linear ethylene polymer at about the same I2 and Mw/Mn. The novel polymers can also have from about 0.01 to about 3 long chain branches/1000 total carbons and have higher low/zero shear viscosity and lower high shear viscosity than comparative linear ethylene polymers. The novel polymers can also be characterized as having a melt flow ratio, I10/I2,null5.63, a molecular weight distribution, Mw/Mn, defined by the equation: Mw/Mnnull(I10/I2)null4.63, a critical shear stress at onset of gross melt fracture greater than about 4null106 dyne/cm2, and a single DSC melt peak between null30 C. and 150 C.
摘要翻译：公开了弹性乙烯聚合物，其具有与高度支化的低密度聚乙烯（LDPE）相似的加工性能，但线性低密度聚乙烯（LLDPE）的强度和韧性。聚合物的加工指数（PI）小于或等于对比线性乙烯聚合物的70％，并且表面熔融断裂开始时的临界剪切速率比表面开始时的临界剪切速率大至少50％传统的线性乙烯聚合物在约相同的I2和Mw / Mn下熔融断裂。新型聚合物还可以具有约0.01至约3个长支链/ 1000个总碳，并且具有比对比线性乙烯聚合物更高的低/零剪切粘度和较低的剪切粘度。新颖的聚合物也可以表征为熔体流动比，I10 / I2，≥5.63，分子量分布，Mw / Mn，由下式定义：Mw / Mn <=（I10 / I2）-4.63，a 总熔体断裂开始时的临界剪切应力大于约4×10 6达因/ cm 2，在-30℃和150℃之间的单个DSC熔融峰。

5. 发明授权

US5852152A Packaging and wrapping film 失效
公开(公告)号：US5852152A
公开(公告)日：1998-12-22
申请号：US487273
申请日：1995-06-07
申请人： Kim L. Walton , Rajen M. Patel , Pak-Wing Steve Chum
发明人： Kim L. Walton , Rajen M. Patel , Pak-Wing Steve Chum
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/00 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , C08F10/14
CPC分类号： C08J5/18 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08G83/003 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0021 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/943 , Y10T428/1328 , Y10T428/28 , Y10T428/2826 , Y10T428/2848
摘要： Biaxially oriented, heat-shrinkable film-making process and film with improved toughness and extrusion processibility are disclosed. The improved film comprises at least one layer of at least one substantially linear ethylene homopolymer or interpolymer, wherein the substantially linear ethylene polymer has an uniform branching distribution, and is also characterized as having essentially no linear polymer fraction, a single DSC melting peak, a density greater than about 0.85 g/cc, and a simple bubble film 1% secant modulus below 195,000 kPa. The biaxially oriented film is characterized as having a simple bubble shrinkage value of from about 18% to about 85% at 135.degree. C. and is useful in preparing heat-shrink bags for packaging food articles like poultry and fresh red meat.

6. 发明授权

US5783638A Elastic substantially linear ethylene polymers 失效
标题翻译：弹性基本线性乙烯聚合物
公开(公告)号：US5783638A
公开(公告)日：1998-07-21
申请号：US454935
申请日：1995-08-18
申请人： Shih-Yaw Lai , John R. Wilson , George W. Knight , James C. Stevens
发明人： Shih-Yaw Lai , John R. Wilson , George W. Knight , James C. Stevens
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F2/04 , C08F2/34 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16
CPC分类号： B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08G83/003 , C08J5/18 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0021 , B29C47/0026 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/61908 , C08F4/61912 , C08F4/6192 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/04 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/901 , Y10S526/943
摘要： Elastic ethylene polymers are disclosed which have processability similar to highly branched low density polyethylene (LDPE), but the strength and toughness of linear low density polyethylene (LLDPE). The polymers have processing indices (PI's) less than or equal to 70 percent of those of a comparative linear ethylene polymer and a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a traditional linear ethylene polymer at about the same I.sub.2 and M.sub.w /M.sub.n. The novel polymers can also have from about 0.01 to about 3 long chain branches/1000 total carbons and have higher low/zero shear viscosity and lower high shear viscosity than comparative linear ethylene polymers. The novel polymers can also be characterized as having a melt flow ratio, I.sub.10 /I.sub.2, .gtoreq.5.63, a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation: M.sub.w /M.sub.n .ltoreq.(I.sub.10 /I.sub.2)-4.63, a critical shear stress at onset of gross melt fracture greater than about 4.times.10.sup.6 dyne/cm.sup.2, and a single DSC melt peak between -30 C. and 150 C.
摘要翻译：公开了弹性乙烯聚合物，其具有与高度支化的低密度聚乙烯（LDPE）相似的加工性能，但线性低密度聚乙烯（LLDPE）的强度和韧性。聚合物的加工指数（PI）小于或等于对比线性乙烯聚合物的70％，并且表面熔融断裂开始时的临界剪切速率比表面开始时的临界剪切速率大至少50％传统的线性乙烯聚合物在约相同的I2和Mw / Mn下熔融断裂。新型聚合物还可以具有约0.01至约3个长支链/ 1000个总碳，并且具有比对比线性乙烯聚合物更高的低/零剪切粘度和较低的剪切粘度。新颖的聚合物也可以表征为具有由下式定义的熔体流动比，I10 / I2，≥5.63，分子量分布，Mw / Mn，Mw / Mn（I10 / I2）-4.63 ，在大于约4×10 6达因/ cm 2的总熔体断裂开始时的临界剪切应力和在-30℃和150℃之间的单个DSC熔融峰。

7. 发明授权

US5704297A Dry powder composition of hydroxyethyl starch suitable for reconstitution 失效
标题翻译：适用于重构的羟乙基淀粉的干粉组合物
公开(公告)号：US5704297A
公开(公告)日：1998-01-06
申请号：US652034
申请日：1991-02-06
申请人： Munir Alwan Hussain , Raghunath Srinivas , Lei-Shu Wu
发明人： Munir Alwan Hussain , Raghunath Srinivas , Lei-Shu Wu
IPC分类号： A61K9/00 , A61K47/02 , A61K47/26 , C08J3/05 , C08L3/08 , A61K9/08 , A61K31/72
CPC分类号： A61K9/0026 , A61K47/02 , A61K47/26 , C08J3/05 , C08L3/08 , C08J2303/08
摘要： The present invention relates to a dry powder composition of hydroxyethyl starch suitable for reconstitution and comprising hydroxyethyl starch of a molecular weight of up to about 2,000,000, a degree of substitution of from about 0.4 to about 0.7, and containing less than about 0.5 parts by weight of ethylene glycol per 100 parts of the hydroxyethyl starch, the hydroxyethyl starch comprising from about 4% to about 40% by weight of the composition. The composition includes at least one soluble component in addition to the hydroxyethyl starch chosen from dextrose, lactose or mannitol.
摘要翻译：本发明涉及适用于重构的羟乙基淀粉的干粉组合物，其包含分子量高达约2,000,000，取代度为约0.4至约0.7，且含有小于约0.5重量份的羟乙基淀粉的乙二醇/ 100份羟乙基淀粉，羟乙基淀粉占组合物重量的约4％至约40％。所述组合物除了选自右旋糖，乳糖或甘露糖醇的羟乙基淀粉外还包含至少一种可溶性组分。

8. 发明授权

US5582923A Extrusion compositions having high drawdown and substantially reduced neck-in 失效
公开(公告)号：US5582923A
公开(公告)日：1996-12-10
申请号：US344262
申请日：1994-11-23
申请人： Lawrence T. Kale , Pradeep Jain , David C. Kelley , Deepak R. Parikh , Sharon L. Baker , Osborne K. McKinney
发明人： Lawrence T. Kale , Pradeep Jain , David C. Kelley , Deepak R. Parikh , Sharon L. Baker , Osborne K. McKinney
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , B32B37/15 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , C08J5/00
CPC分类号： C08J5/18 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/32 , B32B27/322 , B32B37/153 , C08F10/00 , C08F10/02 , C08F210/16 , C08G83/003 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0016 , B29K2023/06 , B29K2023/0641 , B29K2023/083 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/04 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10T428/31913 , Y10T428/31935 , Y10T428/31938
摘要： An ethylene polymer extrusion composition having high draw down and substantially reduced neck-in, a process for making such a composition and a process of using such a composition to prepare extrusion coatings, extrusion profiles and extrusion cast films are disclosed. The ethylene polymer extrusion composition is made of 75-95 weight percent of at least one ethylene .alpha.-olefin interpolymer and 5-25 weight percent of at least one high pressure ethylene polymer characterized as having high melt strength and a broad, bimodal molecular weight distribution. In profiles, coatings or films, the composition can be used as sealant, adhesive or abuse resistance layers.

9. 发明授权

US5554660A Water humidity resistant starch foams 失效
标题翻译：防水防水淀粉泡沫
公开(公告)号：US5554660A
公开(公告)日：1996-09-10
申请号：US414862
申请日：1995-03-31
申请人： Paul A. Altieri , Martin M. Tessler
发明人： Paul A. Altieri , Martin M. Tessler
IPC分类号： C08L3/06 , C08J9/12 , C08L3/00 , C08L3/08 , C08L101/16 , C08J9/00
CPC分类号： C08J9/125 , C08L3/08 , C08J2303/08 , C08L2201/06 , C08L3/06
摘要： An expanded foamed starch product with improved water/humidity resistance comprising the combination of a starch or flour modified with alkylene oxide and a starch ester having an intermediate DS of from about 1.0 to 1.8 or a flour ester having a DS of 0.3 to 1.1.
摘要翻译：具有改善的耐水/抗湿性的膨胀发泡淀粉产品包括与环氧烷改性的淀粉或粉末和具有约1.0至1.8的中间体DS或DS为0.3至1.1的面粉酯的组合的组合。

10. 发明申请

US20150056461A1 Fragranced Water-Sensitive Film 有权
标题翻译：水敏感膜
公开(公告)号：US20150056461A1
公开(公告)日：2015-02-26
申请号：US14527825
申请日：2014-10-30
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Sarah A. Funk , James Hongxue Wang
IPC分类号： C08J5/18 , C08L3/06 , A61F13/84 , C08L29/04 , C08L67/00 , C08K5/05 , C08L3/08
CPC分类号： C08J5/18 , A61F13/8405 , A61L9/012 , B29C47/0021 , B29C47/0026 , B29C47/1063 , B29C47/1081 , B29C47/8845 , B29C47/8855 , B29C47/8865 , B29C47/887 , B29C47/8875 , B29C47/92 , B29C2947/92704 , B29K2105/0029 , C08J2303/02 , C08J2303/06 , C08J2303/08 , C08J2329/04 , C08K5/05 , C08K2201/007 , C08L3/02 , C08L3/06 , C08L3/08 , C08L29/04 , C08L67/00 , C08L2203/16 , Y10T428/31855
摘要： A film formed from a water-soluble polymer matrix containing a fragrance is provided. The film is water-sensitive so that upon contact with a sufficient amount of water, the matrix loses its integrity to increasingly expose the fragrance to the ambient environment for releasing its odor. The ability to incorporate a fragrance into the matrix is achieved by controlling the nature of the fragrance and polymer, the manner in which the matrix and fragrance are melt processed, etc. For example, the fragrance may be injected directly into the extruder and melt blended with the polymer to avoid the costly, time-consuming steps of pre-encapsulation or pre-compounding of the fragrance into a masterbatch. Furthermore, to balance the fragrance's ability to release the desired odor during use while minimizing the premature exhaustion of the odor during processing, the fragrance has a boiling point (at atmospheric pressure) of from about 125° C. to about 350° C.
摘要翻译：提供由含有香料的水溶性聚合物基质形成的薄膜。该膜是水敏感的，使得在与足量的水接触时，该基质失去其完整性，以使香料逐渐暴露于周围环境以释放其气味。通过控制香料和聚合物的性质，基质和香料熔融加工的方式等来实现将芳香剂掺入基质的能力。例如，香料可以直接注入挤出机并熔融共混与聚合物避免将预先包封或预混合成母料的昂贵且耗时的步骤。此外，为了在使用期间平衡香料释放所需气味的能力，同时使加工期间气味的过早耗尽最小化，香料的沸点（大气压）为约125℃至约350℃。

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