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1. 发明申请

US20140051823A1 METHOD FOR PRODUCING ALIPHATIC POLYESTER HAVING INCREASED MOLECULAR WEIGHT 有权
标题翻译：生产具有增加的分子量的脂肪族聚酯的方法
公开(公告)号：US20140051823A1
公开(公告)日：2014-02-20
申请号：US14009896
申请日：2012-01-17
申请人： Yasushi Ichikawa , Hideharu Kimura , Akira Ishii
发明人： Yasushi Ichikawa , Hideharu Kimura , Akira Ishii
IPC分类号： C08G63/78
CPC分类号： C08G63/78 , C08G18/4238 , C08G18/73 , C08G63/916 , Y02P20/149
摘要： The problem to be solved by the present invention is to provide a method for continuously and effectively producing an aliphatic polyester having an increased molecular weight which prevents evaporation of diisocyanate at the step of mixing the diisocyanate with the aliphatic polyester prepolymer in a molten state at a temperature not lower than the melting point of the prepolymer and enables uniform mixing of the diisocyanate with the aliphatic polyester prepolymer. In order to solve this problem, the present invention provides a method for producing an aliphatic polyester having an increased molecular weight comprising the steps of: (i) quantitatively injecting a diisocyanate into an aliphatic polyester prepolymer which has a number average molecular weight of 5000 or higher and has terminal hydroxyl groups and in which at least one acid component is a succinic acid compound, in a molten state at a temperature not lower than the melting point thereof, wherein the amount of diisocyanate is equivalent to between one tenth and two times the amount of the hydroxyl groups in the aliphatic polyester prepolymer, (ii) quantitatively and continuously mixing the diisocyanate-containing aliphatic polyester prepolymer obtained at step (i) by a static mixer, discharging same from the static mixer, and then supplying same to a coupling reaction tank, and (iii) reacting the aliphatic polyester prepolymer with the diisocyanate in the coupling reaction tank.
摘要翻译：本发明要解决的问题是提供一种连续有效地制造具有增加的分子量的脂族聚酯的方法，该方法在熔融状态下将二异氰酸酯与脂族聚酯预聚物混合在一起的步骤中防止二异氰酸酯蒸发温度不低于预聚物的熔点，可使二异氰酸酯与脂族聚酯预聚物均匀混合。为了解决这个问题，本发明提供一种生产分子量增加的脂族聚酯的方法，包括以下步骤：（i）将二异氰酸酯定量注入数均分子量为5000的脂族聚酯预聚物或更高且具有末端羟基，并且其中至少一种酸组分是琥珀酸化合物，在不低于其熔点的温度下处于熔融状态，其中二异氰酸酯的量等于十二分之一到二分之一脂肪族聚酯预聚物中的羟基量，（ii）通过静态混合器将步骤（i）中获得的含二异氰酸酯的脂族聚酯预聚物定量连续混合，从静态混合器中排出，然后将其提供给偶联剂反应罐，和（iii）在偶联反应槽中使脂族聚酯预聚物与二异氰酸酯反应。

2. 发明授权

US08865081B2 Method for producing aliphatic polyester having increased molecular weight 有权
标题翻译：具有分子量增加的脂肪族聚酯的制造方法
公开(公告)号：US08865081B2
公开(公告)日：2014-10-21
申请号：US14009896
申请日：2012-01-17
申请人： Yasushi Ichikawa , Hideharu Kimura , Akira Ishii
发明人： Yasushi Ichikawa , Hideharu Kimura , Akira Ishii
IPC分类号： B01J19/20 , C08G18/42 , C08G63/78 , C08G63/91
CPC分类号： C08G63/78 , C08G18/4238 , C08G18/73 , C08G63/916 , Y02P20/149
摘要： The problem to be solved by the present invention is to provide a method for continuously and effectively producing an aliphatic polyester having an increased molecular weight which prevents evaporation of diisocyanate at the step of mixing the diisocyanate with the aliphatic polyester prepolymer in a molten state at a temperature not lower than the melting point of the prepolymer and enables uniform mixing of the diisocyanate with the aliphatic polyester prepolymer. In order to solve this problem, the present invention provides a method for producing an aliphatic polyester having an increased molecular weight comprising the steps of: (i) quantitatively injecting a diisocyanate into an aliphatic polyester prepolymer which has a number average molecular weight of 5000 or higher and has terminal hydroxyl groups and in which at least one acid component is a succinic acid compound, in a molten state at a temperature not lower than the melting point thereof, wherein the amount of diisocyanate is equivalent to between one tenth and two times the amount of the hydroxyl groups in the aliphatic polyester prepolymer, (ii) quantitatively and continuously mixing the diisocyanate-containing aliphatic polyester prepolymer obtained at step (i) by a static mixer, discharging same from the static mixer, and then supplying same to a coupling reaction tank, and (iii) reacting the aliphatic polyester prepolymer with the diisocyanate in the coupling reaction tank.
摘要翻译：本发明要解决的问题是提供一种连续有效地制造具有增加的分子量的脂族聚酯的方法，该方法在熔融状态下将二异氰酸酯与脂族聚酯预聚物混合在一起的步骤中防止二异氰酸酯蒸发温度不低于预聚物的熔点，可使二异氰酸酯与脂族聚酯预聚物均匀混合。为了解决这个问题，本发明提供一种生产分子量增加的脂族聚酯的方法，包括以下步骤：（i）将二异氰酸酯定量注入数均分子量为5000的脂族聚酯预聚物或更高且具有末端羟基，并且其中至少一种酸组分是琥珀酸化合物，在不低于其熔点的温度下处于熔融状态，其中二异氰酸酯的量等于十二分之一到二分之一脂肪族聚酯预聚物中的羟基量，（ii）通过静态混合器将步骤（i）中获得的含二异氰酸酯的脂族聚酯预聚物定量连续混合，从静态混合器中排出，然后将其提供给偶联剂反应罐，和（iii）在偶联反应槽中使脂族聚酯预聚物与二异氰酸酯反应。

3. 发明申请

US20130289221A1 METHOD FOR PRODUCING ALIPHATIC POLYESTER HAVING INCREASED MOLECULAR WEIGHT 有权
标题翻译：生产具有增加的分子量的脂肪族聚酯的方法
公开(公告)号：US20130289221A1
公开(公告)日：2013-10-31
申请号：US13997364
申请日：2011-04-19
申请人： Yasushi Ichikawa , Hideharu Kimura , Akira Ishii
发明人： Yasushi Ichikawa , Hideharu Kimura , Akira Ishii
IPC分类号： C08G18/42
CPC分类号： C08G18/4238 , B01F7/169 , B01F7/18 , B01F15/028 , C08G18/0895 , C08G18/73 , C08G63/916 , Y02P20/149
摘要： The present invention addresses the problem of providing a method for continuously and effectively producing an aliphatic polyester having an increased molecular weight by preventing evaporation of a diisocyanate when blending the diisocyanate with an aliphatic polyester prepolymer in a molten state at a temperature not lower than the melting point thereof so that the diisocyanate and the aliphatic polyester prepolymer are uniformly blended. In order to solve the above-mentioned problem, the present invention provides a method for producing an aliphatic polyester having an increased molecular weight comprising the steps of (i) quantitatively injecting a diisocyanate into an aliphatic polyester prepolymer which has a number average molecular weight of 5,000 or higher and has terminal hydroxyl groups and in which at least one acid component is a succinic acid compound, in a melting state at a temperature not lower than the melting point thereof wherein the amount of the diisocyanate is equivalent to between one tenth and two times the amount of hydroxyl groups in the aliphatic polyester prepolymer, (ii) quantitatively and continuously introducing the diisocyanate-containing aliphatic polyester prepolymer obtained at the step (i) into a mixing tank, discharging same from the mixing tank under stirring and supplying it to a coupling reaction tank, and (iii) reacting the aliphatic polyester prepolymer with the diisocyanate in the coupling reaction tank.
摘要翻译：本发明的目的在于提供一种连续而有效地制造分子量增加的脂肪族聚酯的方法，该方法通过防止二异氰酸酯与脂肪族聚酯预聚物在不低于熔点点，使得二异氰酸酯和脂肪族聚酯预聚物均匀混合。为了解决上述问题，本发明提供了具有增加的分子量的脂肪族聚酯的制造方法，其特征在于，包括以下步骤：（i）将二异氰酸酯定量注入脂族聚酯预聚物中，所述脂族聚酯预聚物的数均分子量为 5,000以上，具有末端羟基，其中至少一种酸成分为琥珀酸化合物，在不低于其熔点的熔融状态下，二异氰酸酯的量相当于十分之一至二十分之一（ii）将步骤（i）中得到的含二异氰酸酯的脂肪族聚酯预聚物定量连续地引入混合槽中，在搅拌槽中从混合槽中排出，并将其供给到偶联反应槽，和（iii）使脂族聚酯预聚物与二异氰酸酯在t中反应他耦合反应罐。

4. 发明授权

US08852517B2 Method for producing aliphatic polyester having increased molecular weight 有权
标题翻译：具有分子量增加的脂肪族聚酯的制造方法
公开(公告)号：US08852517B2
公开(公告)日：2014-10-07
申请号：US13997364
申请日：2011-04-19
申请人： Yasushi Ichikawa , Hideharu Kimura , Akira Ishii
发明人： Yasushi Ichikawa , Hideharu Kimura , Akira Ishii
IPC分类号： B01J19/20 , C08G18/42 , C08G18/73 , C08G18/08
CPC分类号： C08G18/4238 , B01F7/169 , B01F7/18 , B01F15/028 , C08G18/0895 , C08G18/73 , C08G63/916 , Y02P20/149
摘要： The present invention addresses the problem of providing a method for continuously and effectively producing an aliphatic polyester having an increased molecular weight by preventing evaporation of a diisocyanate when blending the diisocyanate with an aliphatic polyester prepolymer in a molten state at a temperature not lower than the melting point thereof so that the diisocyanate and the aliphatic polyester prepolymer are uniformly blended.In order to solve the above-mentioned problem, the present invention provides a method for producing an aliphatic polyester having an increased molecular weight comprising the steps of (i) quantitatively injecting a diisocyanate into an aliphatic polyester prepolymer which has a number average molecular weight of 5,000 or higher and has terminal hydroxyl groups and in which at least one acid component is a succinic acid compound, in a melting state at a temperature not lower than the melting point thereof wherein the amount of the diisocyanate is equivalent to between one tenth and two times the amount of hydroxyl groups in the aliphatic polyester prepolymer, (ii) quantitatively and continuously introducing the diisocyanate-containing aliphatic polyester prepolymer obtained at the step (i) into a mixing tank, discharging same from the mixing tank under stirring and supplying it to a coupling reaction tank, and (iii) reacting the aliphatic polyester prepolymer with the diisocyanate in the coupling reaction tank.
摘要翻译：本发明的目的在于提供一种连续而有效地制造分子量增加的脂肪族聚酯的方法，该方法通过防止二异氰酸酯与脂肪族聚酯预聚物在不低于熔点点，使得二异氰酸酯和脂肪族聚酯预聚物均匀混合。为了解决上述问题，本发明提供了具有增加的分子量的脂肪族聚酯的制造方法，其特征在于，包括以下步骤：（i）将二异氰酸酯定量注入脂族聚酯预聚物中，所述脂族聚酯预聚物的数均分子量为 5,000以上，具有末端羟基，其中至少一种酸成分为琥珀酸化合物，在不低于其熔点的熔融状态下，二异氰酸酯的量相当于十分之一至二十分之一（ii）将步骤（i）中得到的含二异氰酸酯的脂肪族聚酯预聚物定量连续地引入混合槽中，在搅拌槽中从混合槽中排出，并将其供给到偶联反应槽，和（iii）使脂族聚酯预聚物与二异氰酸酯在t中反应他耦合反应罐。

5. 发明授权

US5714569A Aliphatic polyester resin and method for producing same 失效
标题翻译：脂肪族聚酯树脂及其制造方法
公开(公告)号：US5714569A
公开(公告)日：1998-02-03
申请号：US696997
申请日：1996-08-21
申请人： Mitsuhiro Imaizumi , Hideharu Kimura , Ryutaro Fujihira , Yasushi Ichikawa , Jun Suzuki , Yoshihiro Moteki , Takashi Fujimaki , Eiichiro Takiyama
发明人： Mitsuhiro Imaizumi , Hideharu Kimura , Ryutaro Fujihira , Yasushi Ichikawa , Jun Suzuki , Yoshihiro Moteki , Takashi Fujimaki , Eiichiro Takiyama
IPC分类号： C08G18/42 , C08G18/80 , C08G63/20 , C08G63/685 , C08G63/91 , C08L101/16 , C08G63/02
CPC分类号： C08G18/4241 , C08G18/4238 , C08G18/8022 , C08G63/20 , C08G63/91 , C08G2230/00
摘要： An aliphatic polyester resin having a .lambda. value representing the magnitude of non-linearity of elongational viscosity of 1.5 to 8.0, said .lambda. value being defined by the following formula (1): .lambda.=.lambda..sub.1 /.lambda..sub.0 ( 1) wherein .lambda..sub.0 denotes the elongational viscosity at the transition point and .lambda..sub.1 denotes the elongational viscosity when strain become twice that of a transition point, said transition point meaning a point between a linear region, i.e., the infinitesimal-deformation region, and a non-linear region, i.e., the large-deformation region. According to the present invention, an aliphatic polyester resin having excellent formability and forming stability as well as good biodegradability is provided.
摘要翻译： PCT No.PCT / JP95 / 02616 Sec。 371日期：1996年8月21日 102（e）日期1996年8月21日PCT提交1995年12月20日PCT公布。出版物WO96 / 日期1996年6月27日具有λ值为拉伸粘度非线性大小的λ值为1.5〜8.0的脂肪族聚酯树脂，所述λ值由下式（1）定义：λ=λ1 /λ0（1 ）其中λ0表示转变点处的伸长粘度，λ1表示当应变变为转变点的两倍时的拉伸粘度，所述转变点表示线性区域即无穷小变形区域和非线性区域，即大变形区域。根据本发明，提供了具有优异的成形性和形成稳定性以及良好生物降解性的脂肪族聚酯树脂。

6. 发明授权

US09227110B2 Golf ball having multi-layer core with filler in outer core 有权
标题翻译：高尔夫球具有多层芯，外芯填料
公开(公告)号：US09227110B2
公开(公告)日：2016-01-05
申请号：US13433642
申请日：2012-03-29
申请人： Yasushi Ichikawa , Arthur Molinari , Bradley C. Tutmark
发明人： Yasushi Ichikawa , Arthur Molinari , Bradley C. Tutmark
IPC分类号： A63B37/06 , A63B37/00
CPC分类号： A63B37/0064 , A63B37/0003 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0046 , A63B37/0047 , A63B37/0059 , A63B37/0061 , A63B37/0062 , A63B37/0065 , A63B37/0066 , A63B37/0075 , A63B37/0076
摘要： A golf ball includes an inner core and an outer core, both made of highly neutralized acid polymers. The inner core does not substantially include any fillers, while the outer core does include fillers. The outer core may include fillers in an amount of from about 17.% to about 30.7% by weight. The filler may be barium sulfate. The core made from the inner core and the outer core may have an unexpectedly higher coefficient of restitution.
摘要翻译：高尔夫球包括内芯和外芯，均由高度中和的酸性聚合物制成。内核基本上不包括任何填料，而外核确实包括填料。外芯可以包括约17重量％至约30.7重量％的量的填料。填料可以是硫酸钡。由内芯和外芯制成的芯可能具有出乎意料的更高的恢复系数。

7. 发明授权

US09101797B2 Golf ball including a blend of highly neutralized acid polymers and method of manufacture 有权
标题翻译：高尔夫球包括高度中和的酸性聚合物和制造方法的混合物
公开(公告)号：US09101797B2
公开(公告)日：2015-08-11
申请号：US13552309
申请日：2012-07-18
申请人： Hideyuki Ishii , Yasushi Ichikawa , Arthur Molinari , Chien-Hsin Chou , Chen-Tai Liu
发明人： Hideyuki Ishii , Yasushi Ichikawa , Arthur Molinari , Chien-Hsin Chou , Chen-Tai Liu
IPC分类号： A63B37/00 , C08L23/08
CPC分类号： A63B37/0051 , A63B37/0032 , A63B37/0047 , A63B37/0059 , A63B37/0061 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0069 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0086 , A63B37/0087 , A63B37/0091 , C08L23/0876
摘要： A golf ball having a core layer, a mantle layer enclosing the core layer, and a cover layer enclosing the mantle layer. At least one of the layers includes a blend of at least two highly neutralized acid polymers having low flexural moduli. The relative proportion of one highly neutralized acid polymer to the other highly neutralized acid polymer is between about 10:90 and about 90:10.
摘要翻译：具有核心层的高尔夫球，包围该核心层的外套层以及包围该套层的覆盖层。至少一个层包括具有低弯曲模量的至少两种高度中和的酸聚合物的共混物。一种高度中和的酸性聚合物与另一种高度中和的酸性聚合物的相对比例为约10:90至约90:10。

8. 发明授权

US09050739B2 Method of recycling a golf ball 有权
标题翻译：回收高尔夫球的方法
公开(公告)号：US09050739B2
公开(公告)日：2015-06-09
申请号：US13485602
申请日：2012-05-31
申请人： Hideyuki Ishii , Aaron Bender , Yasushi Ichikawa , Bradley C. Tutmark , Nicholas Yontz , Hsin Cheng
发明人： Hideyuki Ishii , Aaron Bender , Yasushi Ichikawa , Bradley C. Tutmark , Nicholas Yontz , Hsin Cheng
IPC分类号： B29C73/00 , B29B17/02 , B29L31/54
CPC分类号： B29B17/02 , A63B37/0003 , A63B37/0024 , A63B37/0039 , A63B37/0045 , A63B37/0051 , A63B37/0076 , A63B45/00 , A63B2209/00 , A63B2209/08 , B29B2017/0203 , B29B2017/0255 , B29L2031/546 , Y02W30/622
摘要： A method of making and recycling a golf ball is disclosed. The method may include processing a used golf ball to make the materials of the used golf ball reusable in a new golf ball. As a result, the disclosed method may decrease the waste of disposing of used golf balls and the costs associated with acquiring and/or processing new materials. The method may include melting a golf ball made of layers each having a different melting point. The materials may be separated by melting the different layers one by one. The method of recycling a golf ball may generally include pulverizing used golf balls made of materials having differing amounts of magnetic additive into particles. The particles may be separated by a magnetic field. At least a portion of the particles may be reused to make a new golf ball.
摘要翻译：公开了制造和回收高尔夫球的方法。该方法可以包括处理使用过的高尔夫球以使所使用的高尔夫球的材料可重新使用在新的高尔夫球中。结果，所公开的方法可以减少废弃处理用过的高尔夫球以及与获取和/或处理新材料相关的成本。该方法可以包括熔化由各自具有不同熔点的层制成的高尔夫球。可以通过一个接一个地熔化不同的层来分离材料。回收高尔夫球的方法通常可以包括将由具有不同量的磁性添加剂的材料制成的用过的高尔夫球粉碎成颗粒。颗粒可以被磁场分离。至少一部分颗粒可以重新使用以制造新的高尔夫球。

9. 发明授权

US08944938B2 Golf ball having a resilient material 有权
标题翻译：具有弹性材料的高尔夫球
公开(公告)号：US08944938B2
公开(公告)日：2015-02-03
申请号：US13193025
申请日：2011-07-28
申请人： Yasushi Ichikawa
发明人： Yasushi Ichikawa
IPC分类号： A63B37/06 , A63B37/00 , A63B45/00 , B29C47/00 , B29C47/92
CPC分类号： A63B37/0095 , A63B37/0003 , A63B37/0031 , A63B37/0043 , A63B37/0058 , A63B37/0062 , A63B37/0075 , A63B37/0076 , A63B37/0092 , A63B37/0094 , A63B45/00 , B29C47/0004 , B29C47/0011 , B29C47/92 , B29C2947/92209 , B29C2947/92704
摘要： A rebound resilient golf ball having one or more core layers, a cover surrounding the core layer or layers, and optionally a mantle layer positioned between the cover and the core layer or layers. At least one of the layers of the golf ball includes a material whose resilience increases as the hardness of the material increases.
摘要翻译：具有一个或多个芯层的回弹弹性高尔夫球，围绕核心层或层的盖，以及可选地位于盖和芯层之间的套套层。高尔夫球的至少一层包括材料的弹性随材料的硬度增加而增加。

10. 发明授权

US08944935B2 Multilayer golf ball with resin inner core and specific coefficient of restitution relationships between the layers 有权
标题翻译：具有树脂内芯的多层高尔夫球和层之间的恢复关系的特定系数
公开(公告)号：US08944935B2
公开(公告)日：2015-02-03
申请号：US13584181
申请日：2012-08-13
申请人： Yasushi Ichikawa , Arthur Molinari , Chien-Hsin Chou , Chen-Tai Liu , Jun Ichinose
发明人： Yasushi Ichikawa , Arthur Molinari , Chien-Hsin Chou , Chen-Tai Liu , Jun Ichinose
IPC分类号： A63B37/04 , A63B37/00
CPC分类号： A63B37/0075 , A63B37/0033 , A63B37/0039 , A63B37/004 , A63B37/0041 , A63B37/0045 , A63B37/0059 , A63B37/0061 , A63B37/0064 , A63B37/0068 , A63B37/0069 , A63B37/0078 , A63B37/0084
摘要： A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus ionomer, and may include a blend of different highly neutralized polymers. The inner core has a specified relationship of coefficients of restitution of the various layers of the ball. The cover is a single layer ionomer cover, and may be made from a blend of different grades of the ionomer. The ball as a whole has properties to maximize performance and aesthetic properties, such as backspin off the irons, feel, and sound.
摘要翻译：高性能高尔夫球包括树脂内芯，橡胶外芯和盖。树脂内芯由高度中和的聚合物和低弯曲模量离聚物的共混物制成，并且可以包括不同的高度中和的聚合物的共混物。内核具有指定的球的各层恢复系数的关系。盖是单层离聚物覆盖物，并且可以由不同等级的离聚物的共混物制成。整个球体具有最大限度地提高性能和美学性能的属性，例如反转熨斗，感觉和声音。

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