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1. 发明授权

US11339242B2 Method for manufacturing semiconductor substrate having group-III nitride compound layer 有权
公开(公告)号：US11339242B2
公开(公告)日：2022-05-24
申请号：US16083842
申请日：2017-03-07
申请人： NISSAN CHEMICAL CORPORATION , NAGOYA UNIVERSITY
发明人： Keisuke Hashimoto , Yasunobu Someya , Masaru Hori , Makoto Sekine
IPC分类号： C08G12/08 , C08G65/40 , G03F7/11 , G03F7/40 , H01L21/3065 , H01L21/027 , G03F7/09
摘要： A method for manufacturing a semiconductor substrate having a patterned group-III nitride compound layer without collapsing a formed mask pattern due to reflow or decomposition even when an etching method at a high temperature of 300° C.-700° C. is used, including the steps: forming a patterned mask layer on the substrate's group-III nitride compound layer, and etching the group-III nitride compound layer by dry etching at 300° C. or higher and 700° C. or lower using the mask pattern, to form patterned group-III nitride compound layer, wherein the patterned mask layer contains a polymer containing a unit structure of the following Formula (1): a polymer containing a unit structure of the following Formula (2): O—Ar1 Formula (2) a polymer containing a structural unit of the following Formula (3): O—Ar2—O—Ar3-T-Ar4 Formula (3) a polymer containing a combination of unit structure of Formula (2) and unit structure of Formula (3), or a crosslinked structure of the polymers.

2. 发明授权

US10344115B2 Amine glyoxal resins 有权
公开(公告)号：US10344115B2
公开(公告)日：2019-07-09
申请号：US15604755
申请日：2017-05-25
申请人： International Business Machines Corporation
发明人： Dylan J. Boday , Mareva B. Fevre , James L. Hedrick , Gavin O. Jones , Rudy J. Wojtecki
IPC分类号： C08G12/08 , C08J5/18 , C09D161/22 , C08G12/00
摘要： Condensation polymers are prepared by agitating a mixture comprising glyoxal, a monomer comprising two or three primary aromatic amine groups, an organic solvent, and water at a temperature between 20° C. and 100° C. The resulting solution can be applied to a surface of a substrate, forming an initial film. Curing the initial film layer using two or more heating steps, wherein one of the heat steps is performed at a temperature of 150° C. to 250° C., produces a cured film layer. Depending on the relative amounts of glyoxal and monomer used, the film layer can contain predominantly high Tg imine-containing units or predominantly lower Tg aminal-containing units. All film layers were highly resistant to the solvent used to prepare the polymer. The Tg of the polymer can be about 190° C. to greater than 300° C.

3. 发明授权

US10266634B2 Chemically stable hollow spherical COF and synthesis thereof 有权
公开(公告)号：US10266634B2
公开(公告)日：2019-04-23
申请号：US15507024
申请日：2015-08-28
申请人： Council of Scientific & Industrial Research
发明人： Rahul Banerjee , Sharath Kandambeth , Digambar Balaji Shinde
IPC分类号： C08G12/08 , C08G14/06 , C12N9/76 , C12N11/02 , C12N11/04 , C12N11/08
摘要： This present invention relates to a chemically stable hollow spherical covalent organic framework having mesoporous walls with high surface area and a process for synthesis thereof. Further the immobilization and adsorption ability of the said COF's is disclosed in the present invention.

4. 发明授权

US10138322B2 Diamine dione polyalkyl amine synthesis 有权
公开(公告)号：US10138322B2
公开(公告)日：2018-11-27
申请号：US15353451
申请日：2016-11-16
申请人： International Business Machines Corporation
发明人： Dylan J. Boday , Jeannette M. Garcia , James L. Hedrick , Robert J. Ono , Rudy J. Wojtecki
IPC分类号： C08G12/06 , C08G12/08 , C07C251/18 , C07C251/24 , C07C251/08 , C07C251/04 , C08G12/00
摘要： Methods, compounds, and compositions described herein generally relate to polyalkylamines and syntheses thereof. In some embodiments, a chemical compound has the formula: Each instance of R is independently selected from the group consisting of aryl, alkyl, and polyether. Each instance of R′ is independently selected from the group consisting of hydrogen, alkyl, aryl, cycloalkyl, polyether, and alcohol. Each instance of Q and Z is independently a covalent bond or selected from the group consisting of alkyl and aralkyl.

5. 发明申请

US20170247493A1 CHEMICALLY STABLE HOLLOW SPERICAL COF AND SYNTHESIS THEREOF 审中-公开
公开(公告)号：US20170247493A1
公开(公告)日：2017-08-31
申请号：US15507024
申请日：2015-08-28
申请人： Council of Scientific & Industrial Research
发明人： Rahul Banerjee , Sharath Kandambeth , Digambar Balaji Shinde
IPC分类号： C08G12/08 , C12N9/76 , C12N11/02
CPC分类号： C08G12/08 , C08G14/06 , C12N9/6427 , C12N11/02 , C12N11/04 , C12N11/08 , C12Y304/21004
摘要： This present invention relates to a chemically stable hollow spherical covalent organic framework having mesoporous walls with high surface area and a process for synthesis thereof. Further the immobilization and adsorption ability of the said COF's is disclosed in the present invention.

6. 发明授权

US09598608B2 Soluble, processable polyhemiaminals and polyhexahydrotriazines 有权
公开(公告)号：US09598608B2
公开(公告)日：2017-03-21
申请号：US14571130
申请日：2014-12-15
申请人： International Business Machines Corporation
发明人： Dylan J. Boday , Jeannette M. Garcia , James L. Hedrick , Rudy J. Wojtecki
IPC分类号： B05D3/02 , C09D179/04 , B05D1/30 , C08G12/08 , C09D161/22 , C08G73/02 , C08G73/06
CPC分类号： C09D179/04 , B05D1/30 , C08G12/08 , C08G73/0273 , C08G73/0638 , C09D161/22
摘要： Polyhexahydrotriazine (PHT) and polyhemiaminal (PHA) materials incorporating divalent or trivalent bridging groups tend to form highly cross-linked polymers. While highly cross-linked polymers have certain advantageous with respect to stability and various physical characteristics, they are difficult to process once formed. PHA and PHT materials incorporating a plurality of trivalent PHA/PHT groups, a plurality of divalent bridging groups, and a plurality of monovalent end groups are disclosed. According to an embodiment, the cross-link density and molecular weight can be controlled by the inclusion of the end groups. Lower cross-link density and molecular weight give PHA and PHT materials improved characteristics with respect to film and fiber formation methods. A method of coating a component or substrate with a polymer is also disclosed. Embodiments of the method can be used to form either a PHA or PHT film on a substrate, such as microelectronic component.

7. 发明授权

US09580537B1 Diamine dione polyalkyl amine synthesis 有权
标题翻译：二胺二胺多烷基胺合成
公开(公告)号：US09580537B1
公开(公告)日：2017-02-28
申请号：US14932614
申请日：2015-11-04
申请人： International Business Machines Corporation
发明人： Dylan J. Boday , Jeannette M. Garcia , James L. Hedrick , Robert J. Ono , Rudy J. Wojtecki
IPC分类号： C08G12/06 , C08G12/08 , C07C251/04 , C07C251/18 , C07C251/24
CPC分类号： C08G12/06 , C07C251/04 , C07C251/08 , C07C251/18 , C07C251/24 , C07C2101/14 , C07C2601/14 , C08G12/00 , C08G12/08
摘要： Methods, compounds, and compositions described herein generally relate to polyalkylamines and syntheses thereof. In some embodiments, a chemical compound has the formula: Each instance of R is independently selected from the group consisting of aryl, alkyl, and polyether. Each instance of R′ is independently selected from the group consisting of hydrogen, alkyl, aryl, cycloalkyl, polyether, and alcohol. Each instance of Q and Z is independently a covalent bond or selected from the group consisting of alkyl and aralkyl.

8. 发明申请

US20170044295A1 POLYMERS, SUBSTRATES, METHODS FOR MAKING SUCH, AND DEVICES COMPRISING THE SAME 审中-公开
标题翻译：聚合物，基材，制造方法以及包含其的装置
公开(公告)号：US20170044295A1
公开(公告)日：2017-02-16
申请号：US14885557
申请日：2015-10-16
申请人： Avertica, Inc.
发明人： Nicholas Brendan Duck
IPC分类号： C08G12/04 , C08G12/40 , C08J3/24 , H01G11/26 , H01M4/86 , H01G11/32 , H01G11/04 , H01G11/48 , C08G12/08 , H01M4/62
CPC分类号： C08G12/04 , C08G12/06 , C08G12/08 , C08G12/40 , C08G61/124 , C08G67/00 , C08G2261/12 , C08G2261/135 , C08G2261/1422 , C08G2261/18 , C08G2261/3241 , C08G2261/364 , C08G2261/43 , C08G2261/44 , C08G2261/74 , C08G2261/76 , C08J3/24 , C08J2361/22 , C08J2361/32 , C08L61/22 , C08L61/32 , C09B23/107 , C09B26/02 , C09B47/00 , C09B55/006 , C09B57/00 , C09B57/008 , C12P17/10 , H01G9/004 , H01G11/04 , H01G11/26 , H01G11/32 , H01G11/48 , H01G2009/0007 , H01M4/62 , H01M4/622 , H01M4/624 , H01M4/8673 , Y02E10/549 , Y02E60/122 , Y02E60/13 , Y02E60/50
摘要： The present invention relates generally to substrates for making polymers and methods for making polymers. The present invention also relates generally to polymers and devices comprising the same.
摘要翻译：本发明一般涉及制备聚合物的基材和制备聚合物的方法。本发明一般也涉及聚合物和包含该聚合物的装置。

9. 发明授权

US09522977B2 Thermoplastic toughening of PHT's 有权
标题翻译： PHT的热塑性增韧
公开(公告)号：US09522977B2
公开(公告)日：2016-12-20
申请号：US14564289
申请日：2014-12-09
申请人： International Business Machines Corporation
发明人： Dylan J. Boday , Jeannette M. Garcia , James L. Hedrick , Rudy J. Wojtecki
IPC分类号： C08G12/02 , C08G12/06 , C08G12/08 , C08G73/06
CPC分类号： C08G73/065 , C08G73/0644
摘要： Polyhexahydrotriazine (PHT) and polyhemiaminal (PHA) materials chemically modified to include thermoplastic polymer bridging groups, and methods of making such materials, are disclosed. The materials are formed by a process that includes heating a mixture comprising i) a solvent, ii) paraformaldehyde, iii) a diamine monomer comprising two primary aromatic amine groups, and iv) a polymer diamine at a temperature of about 20° C. to less than 150° C. This heating step forms a stable PHA in solution, which can be isolated. The PHA includes covalently bonded thermoplastic polymer groups. The PHA is then heated at a temperature of 150° C. to about 280° C., thereby converting the PHA material to a PHT material that includes covalently bonded thermoplastic polymer groups.
摘要翻译：公开了通过化学改性以包括热塑性聚合物桥连基团的聚六氢三嗪（PHT）和聚噻吩（PHA）材料以及制备这种材料的方法。所述材料通过包括加热混合物的方法形成，所述混合物包括i）溶剂，ii）多聚甲醛，iii）包含两个伯芳族胺基团的二胺单体，和iv）聚合物二胺在约20℃至小于150℃。该加热步骤在溶液中形成稳定的PHA，其可以被分离。 PHA包括共价键合的热塑性聚合物基团。然后将PHA在150℃至约280℃的温度下加热，从而将PHA材料转化为包括共价键合的热塑性聚合物基团的PHT材料。

10. 发明授权

US09217054B2 Process for production of di- and polyamines of the diphenylmethane series 有权
标题翻译：生产二苯甲烷系列的二胺和多胺的方法
公开(公告)号：US09217054B2
公开(公告)日：2015-12-22
申请号：US12677851
申请日：2008-08-28
申请人： Robert Carr , Johannes Lodewijk Koole , Willem Van Der Borden
发明人： Robert Carr , Johannes Lodewijk Koole , Willem Van Der Borden
IPC分类号： C08G12/08 , C08G18/00 , C07C209/78 , C08G73/02 , C08G12/00 , C08G12/02
CPC分类号： C08G12/08 , C07C209/78 , C08G73/0266 , C07C211/50
摘要： Process for the production of di- and poly(diamino diphenyl methane) comprising the steps of (a) reacting aniline and formaldehyde in the presence of an acid catalyst to produce a reaction mixture containing di- and polyamines; (b) neutralizing the reaction mixture containing di- and polyamines; (c) separating the neutralized reaction mixture into an organic phase containing di- and polyamines and an aqueous phase; (d) further treating the organic phase separated off in step (c) by (d1) washing with water followed by (d2) separating the washed mixture into an organic phase and an aqueous phase and (d3) further fractionation of the organic phase to produce purified di- and polyamines on the one hand and aniline/water on the other hand; (e) further treating the aqueous phase separated off in step (c) by (e1) washing with aniline followed by (e2) separating the washed mixture into an aqueous phase and an organic phase and (e3) further treatment of the aqueous phase to remove the aniline thereby leaving an effluent stream wherein phase separation in step (c) and/or step (e2) is facilitated by using any of the following methods either on its own or in combination with one or more of the other methods: (A) removal of some of the water from the neutralized reaction mixture obtained in step (b) or the aqueous phase separated in step (c); (B) addition of inorganic salt to the neutralized reaction mixture obtained in step (b) or the aqueous phase separated in step (c); (C) return of some of the aqueous phase obtained in step (e2) or (e3) to the neutralized reaction mixture obtained in step (b) or to the washed mixture in step (e1).
摘要翻译：包括以下步骤的制备二 - 和多（二氨基二苯基甲烷）的方法：（a）在酸催化剂存在下使苯胺和甲醛反应以产生含有二胺和多胺的反应混合物; （b）中和含有二胺和多胺的反应混合物; （c）将中和的反应混合物分离成含有二胺和多胺和水相的有机相; （d）通过（d1）用水洗涤进一步处理在步骤（c）中分离的有机相，然后用（d2）将洗涤的混合物分离成有机相和水相，和（d3）将有机相进一步分级分离成另一方面，一方面产生纯化的二胺和多胺，另一方面生产苯胺/水; （e）通过（e1）用苯胺洗涤进一步处理在步骤（c）中分离出的水相，然后（e2）将洗涤的混合物分离成水相和有机相，和（e3）进一步处理水相至除去苯胺，从而留下流出物流，其中步骤（c）和/或步骤（e2）中的相分离通过使用任何以下方法自身或与一种或多种其它方法相结合来促进：（A ）从步骤（b）中获得的中和反应混合物中的一些水或在步骤（c）中分离的水相中除去一些水; （B）将步骤（b）中获得的中和反应混合物中的无机盐或在步骤（c）中分离的水相中加入无机盐; （C）将步骤（e2）或（e3）中获得的一些水相返回到步骤（b）中获得的中和反应混合物或步骤（e1）中洗涤的混合物。

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