专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4782132A Process for producing a copolyester 失效
标题翻译：共聚聚酯的制备方法
公开(公告)号：US4782132A
公开(公告)日：1988-11-01
申请号：US853
申请日：1987-01-06
申请人： Seiichi Nozawa , Osamu Kishiro , Atsushi Kasai , Seigo Okumura , Ken Honma , Chieko Muramoto
发明人： Seiichi Nozawa , Osamu Kishiro , Atsushi Kasai , Seigo Okumura , Ken Honma , Chieko Muramoto
IPC分类号： C08G63/60 , C08G63/02 , C08F20/00 , C08G63/16 , C08G63/18
CPC分类号： C08G63/60 , C08G63/605
摘要： A process for producing a copolymeric polyester, which comprises a first step of preparing a copolymeric oligomer by reacting a starting material oligoester or polyester having repeating units of the formula: ##STR1## wherein R.sub.1 is a divalent aromatic hydrocarbon group having from 6 to 10 carbon atoms, a divalent alicyclic hydrocarbon group having from 4 to 20 carbon atoms or/and a divalent aliphatic hydrocarbon group having from 1 to 40 carbon atoms (provided a hydrogen atom in the aromatic ring of the aromatic hydrocarbon group may be substituted by a halogen atom or an alkyl or alkoxy group having from 1 to 4 carbon atoms), and R.sup.2 is a divalent aliphatic hydrocarbon group having from 2 to 40 carbon atoms, a divalent alicyclic hydrocarbon group having from 4 to 20 carbon atoms, or a divalent radical of polyalkylene oxide having a molecular weight of from 80 to 8000, in an amount from 5 to 95 mol % as represented by the amount of the repeating units constituting the oligoester or polyester, with from 5 to 95 mol % of a hydroxycarboxylic acid of the formula:HO--R.sup.3 COOH (B)wherein R.sup.3 is a divalent aromatic hydrocarbon group having from 6 to 20 carbon atoms on its aromatic ring (provided a hydrogen atom in the aromatic ring of the aromatic hydrocarbon group may be substituted by a halogen atom or an alkyl or alkoxy group having from 1 to 4 carbon atoms), a second step of acylating the oligomer by an addition of an acylating agent, and a third step of polymerizing the acylated oligomer under reduced pressure, wherein prior to the completion of the second step, a dihydroxyl compound of the formula:HOR.sup.4 OH (C)wherein R.sup.4 has the same meaning as R.sup.1 in the formula A, or the compound of the formula C and a dicarboxylic acid of the formula:HOOCR.sup.5 COOH (D)wherein R.sup.5 has the same meaning as R.sup.1 in the formula A, are added for reaction.
摘要翻译：一种制备共聚聚酯的方法，其包括通过使具有下式的重复单元的原料低聚酯或聚酯反应制备共聚低聚物的第一步：其中R 1是具有6个碳原子的二价芳族烃基碳原子数为4〜20的二价脂环式烃基和/或碳原子数1〜40的2价脂肪族烃基（芳香族烃基的芳香环中的氢原子可以被卤原子或碳原子数为1〜4的烷基或烷氧基），R 2为碳原子数为2〜40的二价脂肪族烃基，碳原子数为4〜20的二价脂环式烃基或二价分子量为80〜8000的聚环氧烷的基团，以构成低聚酯或p的重复单元的量表示的5〜95摩尔％醇酯，其具有5至95mol％的下式的羟基羧酸：HO-R 3 COOH（B）其中R 3是其芳环上具有6至20个碳原子的二价芳族烃基（在芳族化合物中提供氢原子芳香族烃基的环可以被卤原子或碳原子数为1〜4的烷基或烷氧基取代），通过加成酰化剂使低聚物酰化的第二工序，以及使第酰化低聚物，其中在第二步骤完成之前，式HOR 4 OH（C）的二羟基化合物其中R 4具有与式A中的R 1相同的含义，或式C化合物和二羧酸加入其中R 5具有与式A中的R 1相同含义的下式的HOOCR 5 COOH（D）的酸反应。

2. 发明授权

US4857626A Wholly aromatic polyester and process for its production 失效
标题翻译：全芳香族聚酯及其生产工艺
公开(公告)号：US4857626A
公开(公告)日：1989-08-15
申请号：US136758
申请日：1987-12-22
申请人： Osamu Kishiro , Atsushi Kasai , Seiichi Nozawa , Hiroshi Kamata
发明人： Osamu Kishiro , Atsushi Kasai , Seiichi Nozawa , Hiroshi Kamata
IPC分类号： C08G63/185 , C08G63/19 , C08G63/60
CPC分类号： C08G63/605 , C08G63/185 , C08G63/19
摘要： A wholly aromatic polyester consisting essentially of:(a) from 2 to 50 equivalent % of a 3,3'-biphenyldicarboxylic acid residue;(b) from 10 to 40 equivalent % of a dicarboxylic acid residue excluding the residue of 3,3'-bisphenyldicarboxylic acid;(c) from 10 to 52 equivalent % of a dioxy compound residue of the formula: ##STR1## wherein R.sup.2 is a group of the formula ##STR2## wherein R.sup.6 is a C.sub.1 -C.sub.4 alkyl group or a phenyl group and n is 0 or an integer up to 4, ##STR3## wherein X is as defined above, ##STR4## wherein X is as defined above, and/or ##STR5## and (d) from 0 to 80 equivalent % of an oxycarboxylic acid residue of the formula: ##STR6## wherein R.sup.3 is a bivalent aromatic hydrocarbon group or R.sup.4 --X--R.sup.5, wherein R.sup.4, R.sup.5 and X are as defined above, said polyester having a melt viscosity of at least 50 poise as measured at 275.degree. C. at 100 sec.sup.-1.

3. 发明申请

US20070225469A1 Polyester Resin and Process for Production Thereof 审中-公开
标题翻译：聚酯树脂及其生产工艺
公开(公告)号：US20070225469A1
公开(公告)日：2007-09-27
申请号：US11568872
申请日：2005-05-11
申请人： Minako Akita , Atsushi Kasai , Tomohiko Tanaka
发明人： Minako Akita , Atsushi Kasai , Tomohiko Tanaka
IPC分类号： C08G63/18 , C08G63/78
CPC分类号： C08G63/82 , C08G63/199
摘要： To provide a polyester resin having 1,4-CHDA as the main dicarboxylic acid units, having isomerization of trans-1,4-CHDA suppressed in the esterification and polyconsensation reactions and having a high melting point and excellent heat resistance, and a process for its production. A polyester resin obtainable by preparing an oligomer by an esterification reaction of a dicarboxylic acid component containing 1,4-cyclohexane dicarboxylic acid as the main component, with a diol component, and polycondensing this oligomer in the presence of a polycondensation catalyst; and a process for producing a polyester resin characterized in that the esterification reaction is carried out by means of a basic compound, and then, the polycondensation reaction is carried out by means of a polycondensation catalyst. In the resent invention, T0 and Tp satisfy 0≦{(T0−Tp)/T0}×100≦12 where T0 is the mol % of the trans form in the 1,4-cyclohexane dicarboxylic acid contained in the starting material, and Tp is the mol % of the trans form in the 1,4-cyclohexane dicarboxylic acid units contained in the obtainable polyester resin.
摘要翻译：为了提供具有1,4-CHDA作为主要二羧酸单元的聚酯树脂，其在酯化和多缩合反应中抑制反式-1,4- -CHDA异构化并具有高熔点和优异的耐热性，其生产。通过以1,4-环己烷二羧酸为主要成分的二羧酸成分的酯化反应制备低聚物和二醇成分得到的聚酯树脂，并在缩聚催化剂的存在下使该低聚物缩聚; 以及一种生产聚酯树脂的方法，其特征在于通过碱性化合物进行酯化反应，然后缩聚反应通过缩聚催化剂进行。在本发明中，T0和Tp满足0 <= {（T0-Tp）/ T0}×100 <= 12其中T0是起始材料中所含的1,4-环己烷二羧酸中的反式摩尔％ Tp是所得聚酯树脂中所含的1,4-环己烷二羧酸单元中的反式摩尔％。

4. 发明授权

US4599397A Wholly aromatic polyester and process for producing the same 失效
标题翻译：全芳香族聚酯及其制造方法
公开(公告)号：US4599397A
公开(公告)日：1986-07-08
申请号：US683518
申请日：1984-12-19
申请人： Tamotsu Yoshimura , Masahiko Nakamura , Atsushi Kasai
发明人： Tamotsu Yoshimura , Masahiko Nakamura , Atsushi Kasai
IPC分类号： C08G63/00 , C08G63/18 , C08G63/19 , C08G63/68 , C08G63/682 , C08G63/688
CPC分类号： C08G63/6826 , C08G63/19
摘要： Disclosed herein is a wholly aromatic polyester comprising the structural units represented by the formulae (A), (B), (C), (D), and (E) ##STR1## wherein R.sup.1 represents a halogen atom, a hydrocarbon group, an alkoxy group or a phenoxy group ##STR2## wherein A represents an oxygen atom, a sulfur atom, a sulfonyl group, a carbonyl group, an alkylene group or an alkylidene group, or a single bond directly connecting the two benzene rings and R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8 and R.sup.9 represent respectively a hydrogen atom, a halogen atom or a hydrocarbon group,the wholly aromatic polyester containing 5 to 50 mol % of the unit (A), 5 to 45 mol % of the unit (B), 5 to 45 mol % of the unit (C), 5 to 20 mol % of the unit (D) and 0 to 10 mol % of the unit (E), and the sum of the amounts of the unit (A) and the unit (B) and the sum of the amounts of the unit (C), the unit (D) and the unit (E) being substantially equimolar, and a process for producing the same.
摘要翻译：本文公开了包含由式（A），（B），（C），（D）和（E）表示的结构单元的全芳族聚酯。（B）（C）其中R 1表示卤素原子，烃基，烷氧基或苯氧基。（D）和（E）其中A表示氧原子，硫原子，磺酰基，羰基，亚烷基或亚烷基，或直接连接两个苯环的单键，R2，R3，R4，R5，R6，R7，R8和R9分别表示氢原子，卤素原子或烃基，含有5〜50摩尔％的单元（A），5〜45摩尔％的单元（B），5〜45摩尔％的单元（C），5〜20摩尔％的单元的全芳香族聚酯（D）和单位（E）的0〜10摩尔％，单位（A）和单位（B）的量的总和以及单位（C），单位（ D）和单元（E）基本上是等摩尔的，及其制备方法。

5. 发明申请

US20130254939A1 PLANT TRANSFORMATION METHOD PERFORMED VIA GRAFTING OF ROOTSTOCK AND SCION 审中-公开
标题翻译：植物转化方法通过植物和植物的施肥进行
公开(公告)号：US20130254939A1
公开(公告)日：2013-09-26
申请号：US13991257
申请日：2011-12-06
申请人： Takeo Harada , Atsushi Kasai , Kaori Yamada , Songling Bai
发明人： Takeo Harada , Atsushi Kasai , Kaori Yamada , Songling Bai
IPC分类号： C12N15/113
CPC分类号： C12N15/113 , A01G2/30 , C12N15/8201 , C12N15/8202 , C12N15/8205 , C12N15/8206 , C12N15/8218
摘要： An object of the present invention is to provide a method for transforming a plant by grafting of a rootstock and a scion, and using siRNA for initiating transcriptional gene silencing. The method for transforming a plant by grafting of a rootstock and a scion of the present invention as a means for resolution is characterized in that siRNA for initiating transcriptional gene silencing is produced in a scion, the siRNA produced in the scion is transported to a rootstock by grafting, and the rootstock is transformed by initiating transcriptional gene silencing therein.
摘要翻译：本发明的目的是提供通过嫁接砧木和接穗来转化植物的方法，并使用siRNA来启动转录基因沉默。通过嫁接本发明的砧木和接穗来转植植物的方法作为解决手段的特征在于，用接枝处产生用于引发转录基因沉默的siRNA，将接穗中产生的siRNA转运至砧木通过嫁接，并通过启动其中的转录基因沉默来转化砧木。

6. 发明申请

US20060222799A1 Biodegradable label for in-mold forming and biodegradable container having the label attached thereto 有权
公开(公告)号：US20060222799A1
公开(公告)日：2006-10-05
申请号：US11446183
申请日：2006-06-05
申请人： Takatoshi Nishizawa , Atsushi Kasai , Rie Shirahama
发明人： Takatoshi Nishizawa , Atsushi Kasai , Rie Shirahama
IPC分类号： B32B27/08
CPC分类号： G09F3/04 , Y10S428/91 , Y10T428/1352 , Y10T428/25 , Y10T428/31504 , Y10T428/31786 , Y10T428/31942
摘要： The object of the present invention is to provide a biodegradable label for in-mold forming, which is excellent in water resistance, is printable to allow for printing letters, or the like, by various printing methods, and is biodegradable in a natural environment; and to provide a biodegradable container attached with this biodegradable label for in-mold forming. In the present invention, the gist of the first invention is a biodegradable label for in-mold forming, comprising a laminate film (a/b), having a film (a), comprising a biodegradable resin (A), and a film (b), comprising a heat-sealable biodegradable resin (B); and the gist of the second invention is a biodegradable container attached with this biodegradable label for in-mold forming.

7. 发明授权

US08871242B2 Blood anticoagulant material, coating material and indwelling device comprising the same, and treatment using blood anticoagulant material 有权
标题翻译：血液抗凝剂材料，涂层材料和包含其的留置装置，以及使用血液抗凝剂材料的处理
公开(公告)号：US08871242B2
公开(公告)日：2014-10-28
申请号：US12515365
申请日：2007-11-16
申请人： Tetsuji Yamaoka , Satoshi Kato , Atsushi Kasai , Sachiro Kakinoki
发明人： Tetsuji Yamaoka , Satoshi Kato , Atsushi Kasai , Sachiro Kakinoki
IPC分类号： C08G63/00 , C08G63/08 , C08G63/91 , C08G67/00 , C08G69/00 , C08L67/00 , C08L53/00 , C09D153/00 , A61L33/06
CPC分类号： A61L33/068 , C08L53/00 , C09D153/00 , C08L2666/14 , C08L2666/02
摘要： A blood anticoagulant material is provided which has high expandability, reduced influence on living bodies, and can efficiently prevent blood coagulation.A multiblock copolymer having at least a structural unit represented by Formula (1), a structural unit represented by Formula (2), and a structural unit represented by Formula (3) is used: wherein, R1, R2, and R3 in Formulas (1) to (3) each independently represent a divalent organic group, and m and n each independently represent an integer of 2 to 5000.
摘要翻译：提供了具有高膨胀性，对生物体的影响减小并且能够有效地防止凝血的血液抗凝剂材料。使用至少具有由式（1）表示的结构单元，式（2）表示的结构单元和由式（3）表示的结构单元的多嵌段共聚物：其中，式（1）中的R 1，R 2和R 3在式 1）〜（3）各自独立地表示二价有机基团，m和n各自独立地表示2〜5000的整数。

8. 发明授权

US07618694B2 Biodegradable label for in-mold forming and biodegradable container having the label attached thereto 有权
标题翻译：用于模内成型的可生物降解的标签和附有标签的可生物降解的容器
公开(公告)号：US07618694B2
公开(公告)日：2009-11-17
申请号：US11446183
申请日：2006-06-05
申请人： Takatoshi Nishizawa , Atsushi Kasai , Rie Shirahama
发明人： Takatoshi Nishizawa , Atsushi Kasai , Rie Shirahama
IPC分类号： B29D22/00 , B29D23/00 , B32B1/08
CPC分类号： G09F3/04 , Y10S428/91 , Y10T428/1352 , Y10T428/25 , Y10T428/31504 , Y10T428/31786 , Y10T428/31942
摘要： The object of the present invention is to provide a biodegradable label for in-mold forming, which is excellent in water resistance, is printable to allow for printing letters, or the like, by various printing methods, and is biodegradable in a natural environment; and to provide a biodegradable container attached with this biodegradable label for in-mold forming.In the present invention, the gist of the first invention is a biodegradable label for in-mold forming, comprising a laminate film (a/b), having a film (a), comprising a biodegradable resin (A), and a film (b), comprising a heat-sealable biodegradable resin (B); and the gist of the second invention is a biodegradable container attached with this biodegradable label for in-mold forming.
摘要翻译：本发明的目的是提供一种用于模内成型的可生物降解标签，其耐水性优异，可通过各种印刷方法印刷以允许印刷字母等，并且在自然环境中可生物降解; 并提供一种可生物降解的容器，该容器附有该可生物降解的标签用于模内成型。在本发明中，第一发明的要点是用于模内成型的生物降解标签，其包含具有膜（a）的层叠膜（a / b），其包含生物降解性树脂（A）和膜（ b），包含可热封的可生物降解树脂（B）; 并且第二发明的要点是附着有可生物降解的标签的可生物降解的容器用于模内成型。

9. 发明授权

US07048978B2 Polyester resin, polyester resin composition, and sheet, film and hollow molded container obtained therefrom 失效
标题翻译：聚酯树脂，聚酯树脂组合物，以及由其获得的片材，薄膜和中空成型容器
公开(公告)号：US07048978B2
公开(公告)日：2006-05-23
申请号：US11115104
申请日：2005-04-27
申请人： Tomohiko Tanaka , Atsushi Kasai
发明人： Tomohiko Tanaka , Atsushi Kasai
IPC分类号： B29D22/00 , C08G63/00
CPC分类号： C08G63/02 , C08G63/199 , C08J5/18 , C08J2367/02 , C08L67/02 , C08L69/00 , C08L2201/00 , Y10T428/1352 , Y10T428/249921 , C08L2666/02 , C08L2666/18
摘要： To provide a polyester resin particularly useful in application to optical films, etc.A polyester resin which is an alicyclic polyester comprising dicarboxylic acid units and diol units, characterized by the following (1) to (4): (1) the dicarboxylic acid units are composed mainly of 1,4-cyclohexanedicarboxylic acid units, (2) the diol units are composed mainly of 1,4-cyclohexanedimethanol units, (3) the ratio of alkyl ester terminals to all terminals of the polyester is at most 5 mol %, and (4) the light transmittance of a molded plate of the resin having a thickness of 2 mm is at least 87%.
摘要翻译：提供特别适用于光学薄膜等的聚酯树脂。作为包含二羧酸单元和二醇单元的脂环族聚酯的聚酯树脂，其特征在于以下（1）〜（4）：（1）二羧酸单元主要由1,4-环己烷二羧酸单元组成，（2）二醇单元主要由1,4-环己烷二甲醇单元组成，（3）烷基酯末端与聚酯全部末端的比例为5摩尔％以下，，（4）厚度为2mm的树脂的成型板的透光率为87％以上。

10. 发明申请

US20050084637A1 Biodegradable label for in-mold forming and biodegradable container having the label attached thereto 审中-公开
标题翻译：用于模内成型的可生物降解的标签和附有标签的可生物降解的容器
公开(公告)号：US20050084637A1
公开(公告)日：2005-04-21
申请号：US10983666
申请日：2004-11-09
申请人： Takatoshi Nishizawa , Atsushi Kasai , Rie Shirahama
发明人： Takatoshi Nishizawa , Atsushi Kasai , Rie Shirahama
IPC分类号： G09F3/04 , F16L1/00
CPC分类号： G09F3/04 , Y10S428/91 , Y10T428/1352 , Y10T428/25 , Y10T428/31504 , Y10T428/31786 , Y10T428/31942
摘要： The object of the present invention is to provide a biodegradable label for in-mold forming, which is excellent in water resistance, is printable to allow for printing letters, or the like, by various printing methods, and is biodegradable in a natural environment; and to provide a biodegradable container attached with this biodegradable label for in-mold forming. In the present invention, the gist of the first invention is a biodegradable label for in-mold forming, comprising a laminate film (a/b), having a film (a), comprising a biodegradable resin (A), and a film (b), comprising a heat-sealable biodegradable resin (B); and the gist of the second invention is a biodegradable container attached with this biodegradable label for in-mold forming.
摘要翻译：本发明的目的是提供一种用于模内成型的可生物降解标签，其耐水性优异，可通过各种印刷方法印刷以允许印刷字母等，并且在自然环境中可生物降解; 并提供一种可生物降解的容器，该容器附有该可生物降解的标签用于模内成型。在本发明中，第一发明的要点是用于模内成型的生物降解标签，其包含具有膜（a）的层叠膜（a / b），其包含生物降解性树脂（A）和膜（ b），包含可热封的可生物降解树脂（B）; 并且第二发明的要点是附着有可生物降解的标签的可生物降解的容器用于模内成型。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式