公开(公告)号：US06177192B1

公开(公告)日：2001-01-23

申请号：US09424083

申请日：1999-11-19

申请人： Makoto Asano ,  Toshimasa Kuroda ,  Ryoji Tsukamoto ,  Toshihiro Santa

发明人： Makoto Asano ,  Toshimasa Kuroda ,  Ryoji Tsukamoto ,  Toshihiro Santa

IPC分类号： D01F600

CPC分类号： D01F6/84 ,  Y10T428/2913 ,  Y10T428/2969

摘要： A polyethylene naphthalate fiber of the present invention comprises a naphthalate-based copolyester in which at least 85 mol % or more of the total of recurring units is an ethylene 2,6-naphthalate unit, and it is obtained by copolymerizing an alkylene oxide adduct of a divalent phenol expressed by the following general formula (I) in an amount of 1 to 15 mol % as a part of the diol component. H—(OA)m—O—Ar—O—(AO)n—H  (I) In the formula, A expresses an alkylene group having a carbon number of 2 to 4, m and n are same as or different from each other, and each express an integer of 1 to 5, and Ar expresses a p-phenylene group, an m-phenylene group or a group of the following general formula (II) —Ph—X—Ph—  (II) In the formula, Ph expresses a p-phenylene group, and X expresses a 2,2-propylene group, a sulfone group, a methylene group, an oxygen atom or a sulfur atom. This fiber has high retention ratios of tensile strength and knot strength, and is excellent in durability, and the fiber is suited for applications such as a dryer canvas for papermaking which is used under severe conditions in which especially wet heat treatments and dry heat treatments are repeated.

摘要翻译： 本发明的聚萘二甲酸乙二醇酯纤维包括萘二甲酸酯类共聚酯，其中重复单元总数的至少85摩尔％以上为2,6-萘二甲酸乙二醇酯单元，其通过将 作为二醇成分的一部分，由以下通式（I）表示的二价酚以1〜15摩尔％的量表示。在式中，A表示碳数为2〜4的亚烷基，m和n 彼此相同或不同，各自表示1〜5的整数，Ar表示对亚苯基，间亚苯基或下述通式（II）的基团。在式中，Ph表示 对亚苯基，X表示2,2-亚丙基，砜基，亚甲基，氧原子或硫原子。该纤维的拉伸强度和结强度保持率高，优异的 耐用性，并且该纤维适用于诸如烘干机帆布的应用 用于在特别湿热处理和干热处理重复的恶劣条件下使用的造纸。

公开(公告)号：US07544762B2

公开(公告)日：2009-06-09

申请号：US10483611

申请日：2002-07-16

申请人： Tomoyoshi Yamamoto ,  Hiroki Nagano ,  Minoru Suzuki ,  Hiroshi Toyao ,  Tomoyuki Kishino ,  Nobuo Minobe ,  Ryoji Tsukamoto ,  Kenichi Ishihara

发明人： Tomoyoshi Yamamoto ,  Hiroki Nagano ,  Minoru Suzuki ,  Hiroshi Toyao ,  Tomoyuki Kishino ,  Nobuo Minobe ,  Ryoji Tsukamoto ,  Kenichi Ishihara

IPC分类号： C08G63/00 ,  C08G63/85

CPC分类号： C08J5/18 ,  C08G63/127 ,  C08G63/85 ,  C08G63/87 ,  C08J2367/02 ,  D01F6/62

摘要： A polyester having a good color tone (a high L value and a low b value) and a low acetaldehyde content is obtained by using a catalyst containing a reaction product of (A) a titanium compound (1) represented by the general formula (I) and/or a titanium compound (2) obtained by reacting the titanium compound (1) of the general formula (I) with an aromatic polyhydric carboxylic acid represented by the general formula (II) or an anhydride thereof, with (B) a phosphorus compound (3) represented by the general formula (III). [wherein R1, R2, R3, R4 and R5=a C2-C10 alkyl group, k=1 to 3, m=2 to 4, and R6=a substituted or non-substituted C6-C20 aryl group or a C6-C20 alkyl group].

摘要翻译： 通过使用含有（A）由通式（I）表示的钛化合物（1）的反应产物的催化剂，得到具有良好色调（高L值和低b值）和低乙醛含量的聚酯 ）和/或通过使通式（I）的钛化合物（1）与由通式（II）表示的芳族多元羧酸或其酸酐反应得到的钛化合物（2）与（B） 由通式（III）表示的磷化合物（3）。 [其中R1，R2，R3，R4和R5 = C2-C10烷基，k = 1〜3，m = 2〜4，R6 =取代或未取代的C6〜C20芳基或C6-C20 烷基]。

公开(公告)号：US20060210797A1

公开(公告)日：2006-09-21

申请号：US10542048

申请日：2003-12-25

申请人： Tsuyoshi Masuda ,  Mie Kamiyama ,  Tomoo Mizumura ,  Nobuyoshi Miyasaka ,  Ryoji Tsukamoto ,  Keijiro Hattori ,  Suguru Nakajima ,  Katushi Kikuchi ,  Hiroyuki Osaka

发明人： Tsuyoshi Masuda ,  Mie Kamiyama ,  Tomoo Mizumura ,  Nobuyoshi Miyasaka ,  Ryoji Tsukamoto ,  Keijiro Hattori ,  Suguru Nakajima ,  Katushi Kikuchi ,  Hiroyuki Osaka

IPC分类号： D02G3/00

CPC分类号： D01D5/253 ,  C08G63/181 ,  C08G63/85 ,  C08K5/51 ,  D01F6/62 ,  Y10T428/2973 ,  Y10T428/2975 ,  Y10T428/2976 ,  Y10T428/2978

摘要： Polyester fibers having a deformed section are produced from a polyester polymer which is obtained by polycondensing an aromatic dicarboxylate ester in the presence of a catalyst containing a mixture of a Ti component (A) comprising at least one a titanium alkoxide or a reaction product thereof with a specific carboxylic acid or its anhydride with a P compound component (B) represented by the following general formula (III) and/or a reaction product of a Ti compound component (C) with a P compound component (D) represented by the following general formula (IV). The obtained fibers have a favorable color tone and excellent qualities without showing fluffing.

摘要翻译： 具有变形部分的聚酯纤维由聚酯聚合物制成，所述聚酯聚合物通过在含有包含至少一种钛醇盐或其反应产物的Ti组分（A）或其反应产物的混合物的催化剂存在下使芳族二羧酸酯缩聚得到， 具有下述通式（III）表示的P化合物成分（B）和/或Ti化合物成分（C）与P化合物成分（D）的反应产物的特定羧酸或其酸酐与下述通式 通式（IV）。 得到的纤维具有良好的色调和优异的品质而不显示起毛。

公开(公告)号：US07462682B2

公开(公告)日：2008-12-09

申请号：US10526664

申请日：2004-06-30

申请人： Ryoji Tsukamoto

发明人： Ryoji Tsukamoto

IPC分类号： C08G63/00

CPC分类号： D01F6/92 ,  C08K5/0041 ,  C08L67/02

摘要： A tinted polyester resin composition having good color and useful for many uses (fibers, films and other formed articles) contains an aromatic polyester polymer and a tinting agent; the tinting agent is contained in a content of 0.1 to 10 ppm by mass in the composition, and has a maximum absorption wavelength in the range of from 540 to 600 nm in the absorption spectrum in the wavelength band of from 380 to 780 nm, determined in a solution of the tinting agent in a concentration of 20 mg/liter in chloroform in an optical path having a length of 1 cm; and ratios of optical absorbances A400, A500, A600 and A700 of visible light spectra at wavelengths of 400 nm, 500 nm, 600 nm and 700 nm respectively to an optical absorbance Amax in the visible light spectrum at the maximum absorption wavelength, determined in the above-mentioned chloroform solution at a optical path having a length of 1 cm, satisfy the requirements of 0.00≦A400/Amax≦0.20, 0.10≦A500/Amax≦0.70, 0.55≦A600/Amax≦1.00 and 0.00≦A700/Amax≦0.05.

摘要翻译： 具有良好颜色并可用于许多用途（纤维，薄膜和其它成型制品）的有色聚酯树脂组合物含有芳族聚酯聚合物和着色剂; 在组合物中，着色剂的含量为0.1〜10质量ppm，在波长范围为380〜780nm的吸收光谱中，在540〜600nm的范围内具有最大吸收波长，测定 在浓度为20mg /升的着色剂的溶液中，在长度为1cm的光路中的氯仿中， 以及在400nm，500nm，600nm和700nm波长处的可见光光谱的光吸收值A400，A500，A600和A700的比值分别与在最大吸收波长处的可见光光谱中的光吸收率Amax 在长度为1cm的光路上的上述氯仿溶液满足要求0.00 <= A400 /Amax≤0.20,0.10<= A500 / Amax <= 0.70,0.55 <= A600 / Amax <= 1.00和 0.00 <= A700 / Amax <= 0.05。

公开(公告)号：US06521552B1

公开(公告)日：2003-02-18

申请号：US09496284

申请日：2000-02-01

申请人： Hiroshi Honna ,  Ryoji Tsukamoto ,  Makoto Yoshida ,  Michikage Matsui

发明人： Hiroshi Honna ,  Ryoji Tsukamoto ,  Makoto Yoshida ,  Michikage Matsui

IPC分类号： B32B502

CPC分类号： D06N3/10 ,  D06N3/183 ,  D06N7/00 ,  Y10T442/2041 ,  Y10T442/2098 ,  Y10T442/2139 ,  Y10T442/2148 ,  Y10T442/2221

摘要： A water vapor-permeable waterproof fabric free from an environmental pollution problem upon being discarded is formed by coating a substrate fiber fabric with a composite coating layer including a lower layer (A) directly formed on the substrate fabric and an upper layer (B) formed on the lower layer (B), wherein the lower and upper layers are formed from one of polyetherester elastomers different from each other and each containing polyalkylene glycol (PAG) residues, and satisfy the following requirements: (a) in the polyetherester elastomer (PEEA), the polyalkylene glycol residues contain 90% by weight or more of polytetramethylene glycol residues; (b) in the polyetherester elastomer (PEEB), the polyalkylene glycol residues contain 50% by weight or more of polyethylene glycol residues; (c) the thickness of the composite coating layer is 5 to 50 &mgr;m; and (d) the lower layer (A) is in an amount of 5 to 40% by weight based on the total weight of the composite coating layer.

摘要翻译： 通过用直接形成在基底织物上的下层（A）和形成的上层（B）的复合涂层涂布基底纤维织物，形成无废水时的环境污染问题的透水性防水布， 在下层（B）上，其中下层和上层由彼此不同的聚醚酯弹性体之一形成，并且各自含有聚亚烷基二醇（PAG）残基，并且满足以下要求：（a）在聚醚酯弹性体（PEEA ），聚亚烷基二醇残基含有90重量％以上的聚四亚甲基二醇残基; （b）在聚醚酯弹性体（PEEB）中，聚亚烷基二醇残基含有50重量％以上的聚乙二醇残基; （c）复合涂层的厚度为5〜50μm; 和（d）下层（A）的含量相对于复合涂层的总重量为5〜40重量％。

公开(公告)号：US06740402B2

公开(公告)日：2004-05-25

申请号：US10312981

申请日：2003-01-03

申请人： Ryoji Tsukamoto

发明人： Ryoji Tsukamoto

IPC分类号： D02G300

CPC分类号： D01F6/84 ,  Y10T428/2913 ,  Y10T428/2969

摘要： Polyester fibers comprising a copolyester which simultaneously satisfies the following respective requirements (a) to (c), (a) a terephthalic acid component in an amount of 0 to 100 mol % and a 2,6-naphthalenedicarboxylic acid component in an amount of 100 to 0 mol % respectively based on the whole dicarbxylic acid component, wherein the total amount, of the terephthalic acid component and the 2,6-naphthalenedicarboxylic acid component, accounts for 90 mol % or more based on the whole dicarboxylic acid component, (b) a trimethylene glycol component accounts for 0 to 100 mol % and a 1,4-cyclohexanedimethanol component accounts for 100 to 0 mol % respectively based on the whole glycol component, wherein the total amount, of the trimethylene glycol component and the 1,4-cyclohexanedimethanol component, accounts for 90 mol % or more based on the whole glycol component and (c) the sum total value of mol % of the 2,6-naphthalenedicarboxylic acid component and mol % of the 1,4-cyclohexanedimethanol component is 2 mol % or more.

摘要翻译： 包含共聚酯的聚酯纤维，其同时满足以下各要求（a）至（c），（a）0至100摩尔％的对苯二甲酸组分和100重量％的2,6-萘二甲酸组分 相对于全部二羧酸成分，分别为0mol％，其中对苯二甲酸成分和2,6-萘二甲酸成分的总量相对于全部二羧酸成分为90mol％以上（b ）三聚乙二醇成分为0〜100摩尔％，1,4-环己烷二甲醇成分分别占全部二醇成分的100〜0摩尔％，其中，三甘醇成分和1,4 - 环己烷二甲醇成分占全部二醇成分的90摩尔％以上，（c）2,6-萘二甲酸成分的摩尔％的总和和1,4-环己烷二甲醇的摩尔％ nol成分为2摩尔％以上。

公开(公告)号：US6124043A

公开(公告)日：2000-09-26

申请号：US331848

申请日：1999-06-28

申请人： Ryoji Tsukamoto ,  Seiji Ito ,  Mitsuru Teramoto ,  Shinya Watanabe ,  Koji Furuya ,  Shinichi Kawai ,  Kenji Suzuki

发明人： Ryoji Tsukamoto ,  Seiji Ito ,  Mitsuru Teramoto ,  Shinya Watanabe ,  Koji Furuya ,  Shinichi Kawai ,  Kenji Suzuki

IPC分类号： B29C55/12 ,  C08J5/18 ,  G03C1/795 ,  G11B5/73 ,  B32B27/06 ,  G03C1/76 ,  C08G63/18

CPC分类号： C08J5/18 ,  B29C55/12 ,  G03C1/7954 ,  G11B5/73 ,  B29K2067/00 ,  C08J2367/02 ,  Y10S428/90 ,  Y10S428/902

摘要： A biaxially oriented film (1) which is substantially formed from a polyethylene naphthalate copolymer comprising ethylene-2,6-naphthalate units in an amount of 90 to 99.9 mol % based on the total of all recurring units and an isophthalic acid component or a decalin-2,6-dicarboxylic acid component in an amount of 0.1 to 10 mol % based on the total of all dicarboxylic acid components and which has (2) Young's modulus of 500 kg/mm.sup.2 or more in each of a longitudinal direction and a transverse direction, (3) a plane orientation coefficient of 0.230 to 0.275 and (4) a density of 1.350 g/cm.sup.3 or more.

摘要翻译： PCT No.PCT / JP98 / 04871 Sec。 371日期1999年6月28日第 102（e）1999年6月28日PCT PCT 1998年10月28日PCT公布。 出版物WO99 /​​ 21912 PCT 日期1999年5月6日一种双轴取向膜（1），其基本上由聚萘二甲酸乙二醇酯共聚物形成，该聚萘二甲酸乙二醇酯共聚物包含基于所有重复单元总数为90-99.9摩尔％的乙烯 - 2,6-萘二甲酸酯单元和间苯二甲酸 组分或十氢化萘-2,6-二羧酸组分，其量相对于所有二羧酸组分的总量为0.1至10mol％，并且其具有（2）每个纵向中的杨氏模量为500kg / mm 2或更大 方向和横向，（3）平面取向系数为0.230〜0.275，（4）密度为1.350g / cm3以上。

公开(公告)号：US07335719B2

公开(公告)日：2008-02-26

申请号：US10466304

申请日：2002-07-05

申请人： Ryoji Tsukamoto

发明人： Ryoji Tsukamoto

IPC分类号： C08G63/02

CPC分类号： D01F6/62 ,  C08G63/183 ,  C08G63/672 ,  C08G63/82 ,  C08G63/83 ,  C08G63/85 ,  D01F1/10 ,  Y10T428/2913 ,  Y10T428/2915

摘要： A polyester based on poly(trimethylene terephthalate) consisting essentially of trimethylene terephthalate repeating units, comprising at least one kind of compound selected from the group consisting of alkali metal compounds, alkaline earth metal compounds and manganese compounds in an amount of 10 to 150 ppm expressed in terms of the metal element in a molar ratio of the total amount of elements of the contained alkali metal elements, alkaline earth metal elements and manganese element to the amount of the contained phosphorus element within the range of the following formula (I): 0≦P/M≦1  (I) wherein, P is the molar amount of the phosphorus element in the polyester; M is the total amount of the alkali metal elements, alkaline earth metal elements and manganese element.

摘要翻译： 基于聚对苯二甲酸丙二醇酯的聚酯，其主要由三亚甲基对苯二甲酸酯重复单元组成，包含至少一种选自碱金属化合物，碱土金属化合物和锰化合物的化合物，其量为10至150ppm，表达 以与下述式（I）的范围内的含有的碱金属元素，碱土类金属元素和锰元素的元素的总量与所含磷元素的摩尔量的摩尔比计算为金属元素： ？in-line-formula description =“In-line Formulas”end =“lead”？> 0 <= P / M <= 1（I）<？in-line-formula description =“In-line Formulas”end = “尾”→其中，P是聚酯中的磷元素的摩尔量; M是碱金属元素，碱土金属元素和锰元素的总量。

公开(公告)号：US20060020103A1

公开(公告)日：2006-01-26

申请号：US11183854

申请日：2005-07-19

申请人： Ryoji Tsukamoto ,  Noriko Hashimoto ,  Toyohiko Hoshi

发明人： Ryoji Tsukamoto ,  Noriko Hashimoto ,  Toyohiko Hoshi

IPC分类号： C08G63/02

CPC分类号： C08G63/78 ,  C08K5/5317 ,  D01F1/10 ,  D01F6/62 ,  C08L67/02

摘要： Polytrimethylene terephthalate which has a low content of a cyclic dimer and hardly produces the cyclic dimer when it is melt molded and a fiber made from the polytrimethylene terephthalate. Polytrimethylene terephthalate (A) is essentially composed of a trimethylene terephthalate unit, has an intrinsic viscosity of 0.5 to 1.6 dl/g and contains 0.01 to 0.5 wt % of a compound represented by the following formula (I) or (II): (R1, R2 and R3 are the same or different hydrocarbon groups having 1 to 10 carbon atoms, n is an integer of 1 to 5, M is an alkali metal atom or alkali earth metal atom, and m is 1 when M is an alkali metal atom and 2 when M is an alkali earth metal atom), (R4 and R5 are the same or different and each a hydrogen atom or hydrocarbon group having 1 to 10 carbon atoms).

摘要翻译： 聚对苯二甲酸丙二醇酯，其具有低含量的环状二聚物，并且在熔融模塑时几乎不产生环状二聚体，并且由聚对苯二甲酸丙二醇酯制成的纤维。 聚对苯二甲酸丙二醇酯（A）主要由对苯二甲酸丙二醇酯单元构成，其特性粘度为0.5〜1.6dl / g，含有0.01〜0.5重量％的下式（I）或（II）表示的化合物：（R R 1，R 2和R 3是与碳原子数1〜10的相同或不同的烃基，n为1〜5的整数 ，M是碱金属原子或碱土金属原子，当M是碱金属原子时m是1，当M是碱土金属原子时m是1），（R 4）和R _{5个相同或不同，各自为氢原子或碳原子数为1〜10的烃基）。}

公开(公告)号：US20050245677A1

公开(公告)日：2005-11-03

申请号：US10526664

申请日：2004-06-30

申请人： Ryoji Tsukamoto

发明人： Ryoji Tsukamoto

IPC分类号： C08K5/00 ,  D01F6/92 ,  C08L67/02

CPC分类号： D01F6/92 ,  C08K5/0041 ,  C08L67/02

摘要： A tinted polyester resin composition having good color and useful for many uses (fibers, films and other formed articles) contains an aromatic polyester polymer and a tinting agent; the tinting agent is contained in a content of 0.1 to 10 ppm by mass in the composition, and has a maximum absorption wavelength in the range of from 540 to 600 nm in the absorption spectrum in the wavelength band of from 380 to 780 nm, determined in a solution of the tinting agent in a concentration of 20 mg/liter in chloroform in an optical path having a length of 1 cm; and ratios of optical absorbances A400, A500, A600 and A700 of visible light spectra at wavelengths of 400 nm, 500 nm, 600 nm and 700 nm respectively to an optical absorbance Amax in the visible light spectrum at the maximum absorption wavelength, determined in the above-mentioned chloroform solution at a optical path having a length of 1 cm, satisfy the requirements of 0.00≦A400/Amax≦0.20, 0.10≦A500/Amax≦0.70, 0.55≦A600/Amax≦1.00 and 0.00≦A700/Amax≦0.05.

摘要翻译： 具有良好颜色并可用于许多用途（纤维，薄膜和其它成型制品）的有色聚酯树脂组合物含有芳族聚酯聚合物和着色剂; 在组合物中，着色剂的含量为0.1〜10质量ppm，在波长范围为380〜780nm的吸收光谱中，在540〜600nm的范围内具有最大吸收波长，测定 在浓度为20mg /升的着色剂的溶液中，在长度为1cm的光路中的氯仿中， 以及在波长处的可见光光谱的光吸收值A 400，A 500，A 600和A 700之比 在最大吸收波长的可见光光谱中分别为400nm，500nm，600nm和700nm的吸光度A max max，在上述氯仿溶液中在具有 长度为1厘米，满足要求0.00 <= A 400 / 0.10最大<= 0.20，0.10 <= A <500 / A 最小值<= 0.70,0.55 <= A max<=0.05。