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1. 发明公开

EP1243675A1 Microfiber and its manufacturing method 审中-公开
标题翻译： Mikrofaser und deren Herstellungsverfahren
公开(公告)号：EP1243675A1
公开(公告)日：2002-09-25
申请号：EP01106451.6
申请日：2001-03-23
申请人： NAN YA PLASTICS CORP.
发明人： Zo-Chun, Jen
IPC分类号： D01F6/60 , D01F6/90 , D01F6/92 , D01F8/12 , D01F8/14
CPC分类号： D01F8/12 , D01F6/60 , D01F6/90 , D01F6/92 , D01F8/14
摘要： This super micro-fiber is mainly prepared by the materials of polyamide (component A ) and copolyester (component B ). Because these two polymers have poor affinity, a little bit of the third component ( component C ) is added thereto so as to improve their affinity. The component B is polyethylene terephthalate with the additives of straight-chained fatty di-acid or di-ol or iso-phthalic acid 5∼40% mol while polymerizing to decrease its melting point and melting viscosity; however, its molecular weight is appropriately maintained. The component C contains the 5-sodium sulfodimethylisophthalate 0∼1% mol besides the additives in the component B. Meanwhile, the melting viscosity ratio between component A and B in the operation temperature should be controlled in 4∼10. The melting viscosity of component C should be kept between those of component A and B. The composition of component A is 30∼50 % wt, component B is 40∼65 % wt and component C is 5∼10 % wt. The three components are blended with a single- or twin-screw extruder. The blended polymer which has the structure of polyamide( island )/polyester(sea) is spun with spinneret pack pressure 70∼130 kg/cm 2 and taking up velocity 600∼1500 m/min. The spun fiber can be drawn furthermore. The copolyester will be removed by dissolving the fiber in alkaline solution and the remained is the polyamide super micro-fiber of 0.0003∼0.003 dpf. This manufacturing method can be applied in the production of artificial leather with meticulous feeling.
摘要翻译：这种超微纤维主要由聚酰胺（A组分）和共聚酯（组分B）的材料制成。由于这两种聚合物的亲和性差，所以添加了第三成分（成分C）的一点，以提高其亲和性。组分B是聚对苯二甲酸乙二醇酯，其具有直链脂肪二酸或二醇或异邻苯二甲酸的添加剂，其同时聚合以降低其熔点和熔融粘度; 然而，其分子量被适当地保持。组分C除了组分B中的添加剂之外，还含有0-亚磺基二甲基间苯二甲酸酯0〜1％mol。另外，组分A和B在操作温度下的熔融粘度比应控制在4〜10。组分的熔融粘度 C应保持在组分A和B的组分之间。组分A的组成为30〜50重量％，组分B为40〜65重量％，组分C为5〜10重量％。这三种组分与单螺杆或双螺杆挤出机共混。具有聚酰胺（岛）/聚酯（海）结构的共混聚合物用喷丝头组件压力70-330kg / cm 2纺丝，并采取速度600〜1500m / min。纺丝纤维可以进一步拉伸。通过将纤维溶解在碱性溶液中，共聚酯将被除去，残留物为0.0003-3.03dpf的聚酰胺超微纤维。这种制造方法可以应用于人造革的生产中，细致的感觉。

2. 发明公开

EP1433806A1 Method for decreasing the cyclic oligomer content in polyester product 审中-公开
标题翻译： Methode zur Reduzierung des Gehaltes a zyklischen Oligomeren in Polyester-Produkten
公开(公告)号：EP1433806A1
公开(公告)日：2004-06-30
申请号：EP02027018.7
申请日：2002-12-03
申请人： NAN YA PLASTICS CORP.
发明人： Zo-Chun, Jen
IPC分类号： C08G63/78 , C08G63/85 , C08K5/5333 , C08L67/02 , C08K3/32 , C08K13/02
CPC分类号： C08G63/85 , C08G63/183 , C08K3/32 , C08K5/5317 , C08L67/02
摘要： The present invention relates to a method for decreasing the cyclic oligomer content in polyester product; during the manufacturing process of polyethylene terephthalate, adding at least one selected from the group consisting of calcium phosphate having Ca 3 (PO 4 ) 2 or Ca 5 OH(PO 4 ) 3 structure and of carboxy phosphonic acid having a structure (1) as follows:
wherein R 1 , R 2 , and R 3 are alkyls or hydrogen atoms, R is an alkyl;
whereby not only is the production of cyclic oligomer in ester chips effectively restrained, but also the cyclic oligomer regenerated in the rear-stage melting process is decreased.
摘要翻译：本发明涉及降低聚酯产物中环状低聚物含量的方法; 在聚对苯二甲酸乙二醇酯的制造过程中，添加选自具有Ca 3（PO 4）2或Ca 5 OH（PO 4）3结构的磷酸钙和具有以下结构（1）的羧基膦酸的组中的至少一种：其中R1，R2和R3是烷基或氢原子，R是烷基; 由此不仅有效抑制了酯片中的环状低聚物的制备，而且在后段熔融过程中再生的环状低聚物也降低。

3. 发明公开

EP1262514A1 A manufacturing method for decreasing the cyclic oligomer content in polyester 有权
标题翻译：聚酯纤维中的环氧树脂（Oligomeren）的Verfahren zur Verminderung des Gehalts
公开(公告)号：EP1262514A1
公开(公告)日：2002-12-04
申请号：EP01112772.7
申请日：2001-05-26
申请人： NAN YA PLASTICS CORP.
发明人： Zo-Chun, Jen
IPC分类号： C08K5/5317 , C08K5/5333 , C08L67/02
CPC分类号： C08G63/85 , C08K5/5317 , C08L67/02
摘要： The present invention relates to a manufacturing method which effectively restrains the production of the cyclic oligomer in ester chips and further decreases the amount of regenerated cyclic oligomer at the melting process stage by adding the additive, during the process of manufacturing polyethylene terephthalate, with the following structure:
摘要翻译：本发明涉及一种制造方法，其有效地抑制了酯片中的环状低聚物的制造，并且在制造聚对苯二甲酸乙二醇酯的过程中，通过添加添加剂，进一步减少了在熔融过程阶段的再生环状低聚物的量，结构：

4. 发明授权

EP1262507B1 A manufacturing method of a copolyester containing ethylene naphthalate unit and its application 有权
标题翻译：共聚酯含有乙烯萘二甲酸酯单元的制造方法和其用途
公开(公告)号：EP1262507B1
公开(公告)日：2006-05-03
申请号：EP01112773.5
申请日：2001-05-26
申请人： NAN YA PLASTICS CORP.
发明人： Zo-Chun, Jen
IPC分类号： C08G63/189 , C08G63/183 , C08G63/78
CPC分类号： C08G63/189 , C08G63/78 , C08G63/83 , C08G63/86

5. 发明公开

EP1433804A1 Copolyester composition for manufacturing large volume polyester bottle 审中-公开
标题翻译：共聚酯 - Zusammensetzung zur Herstellung von gross-volumigen Polyester-Flaschen
公开(公告)号：EP1433804A1
公开(公告)日：2004-06-30
申请号：EP02027017.9
申请日：2002-12-03
申请人： NAN YA PLASTICS CORP.
发明人： Zo-Chun, Jen
IPC分类号： C08G63/183 , C08G63/189 , C08G63/672 , B65D1/02 , B29C49/08
CPC分类号： B29C49/0005 , B29C49/06 , B29C49/12 , B29K2067/00 , B29L2031/7126 , B29L2031/7158 , B65D1/02 , C08G63/189 , C08G63/672
摘要： A copolyester composition of polyethylene terephthalate (PET) is invented to manufacture a bottle embryo having a weight of over 600 grams and a thickness of over 7.0 centimeters, and to manufacture a container having an inner volume of over 10 litters, the main component of said copolyester composition being polyethylene terephthalate resin, said copolyester composition further containing X mole% of isophthalic acid based on said copolyester, Y mole% of diethylene glycol based on said copolyester, Z mole% of 2,6-naphthalene dicarboxylic acid based on said copolyester, wherein X, Y, Z conforming to the following conditions:

2.5 □ X □ 6.0,
2.5 □ Y □ 5.0,
0 □ Z □ 5.0; and
intrinsic viscosity of said copolyester is between 0.75 and 0.85 dl/g.
摘要翻译：发明了一种聚对苯二甲酸乙二醇酯（PET）的共聚酯组合物，用于制造重量超过600克，厚度超过7.0厘米的瓶胚，并制造内容积超过10升的容器，所述容器的主要成分为共聚酯组合物为聚对苯二甲酸乙二醇酯树脂，所述共聚酯组合物还含有基于所述共聚酯的X摩尔％的间苯二甲酸，基于所述共聚酯的Y摩尔％的二甘醇，基于所述共聚酯的2,6-摩尔二羧酸的Z摩尔％其中X，Y，Z符合以下条件：2.5＆squ＆X＆squ＆6.0,2.5＆squ＆Y＆squ＆5.0,0＆squ＆Z＆squ＆5.0; 所述共聚酯的特性粘度为0.75至0.85dl / g。

6. 发明授权

EP1262514B1 A manufacturing method for decreasing the cyclic oligomer content in polyester 有权
标题翻译：一种用于减少环状低聚物的聚酯中的含量的方法
公开(公告)号：EP1262514B1
公开(公告)日：2005-03-30
申请号：EP01112772.7
申请日：2001-05-26
申请人： NAN YA PLASTICS CORP.
发明人： Zo-Chun, Jen
IPC分类号： C08K5/5317 , C08K5/5333 , C08L67/02
CPC分类号： C08G63/85 , C08K5/5317 , C08L67/02

7. 发明公开

EP1262507A1 A manufacturing method of a copolyester containing ethylene naphthalate unit and its application 有权
标题翻译：共聚酯含有乙烯萘二甲酸酯单元的制造方法和其用途
公开(公告)号：EP1262507A1
公开(公告)日：2002-12-04
申请号：EP01112773.5
申请日：2001-05-26
申请人： NAN YA PLASTICS CORP.
发明人： Zo-Chun, Jen
IPC分类号： C08G63/189 , C08G63/183 , C08G63/78
CPC分类号： C08G63/189 , C08G63/78 , C08G63/83 , C08G63/86
摘要： A manufacturing method of the copolyester containing 2,6-ethylene naphthalate unit ( EN ) by using 2,6-naphthalenedicarboxylic acid ( NDA ), purified terephthalic acid ( PTA ), and ethylene glycol ( EG ) to proceed with esterification or by using dimethyl 2,6-naphthalenedicarboxylate ( NDC ), dimethyl terephthalate ( DMT ), EG, and transesterification catalyst to proceed with transesterification reaction or by PTA process.
While the esterification reaction reaches 85 ~ 98 percent of esterification ratio, NDC, EG, and transesterification catalyst are added to proceed with transesterification reaction. The monomer obtained from previous procedure is added with polymerization catalyst thereafter to proceed with polycondensation reaction to produce copolyester of which the viscosity is increased through solid state polymerization. Then, the copolyester is ejected to be blow-molded so as to produce the one-way bottle which can meet the requirement of pasteurization.
摘要翻译：所述共聚酯通过使用2,6-萘二甲酸（NDA），纯化的对苯二甲酸（PTA）和乙二醇（EG）含有2,6-萘二甲酸乙二醇单元（EN）的制造方法，以继续进行酯化或通过使用二甲基 2,6-萘二甲酸（NDC），对苯二甲酸二甲酯（DMT），EG，和酯基转移催化剂进行酯基转移用反应或通过PTA过程。尽管酯化反应达到85代字号及的酯化比率，NDC，EG 98％，且酯交换催化剂加入酯基转移用反应进行。从以前的方法获得的单体与聚合催化剂加入之后与缩聚反应继续进行，以产生共聚酯其中的粘度是通过提高固态聚合。然后，将共聚聚酯被排出到被吹塑成形，以便产生单向瓶可满足巴氏灭菌的要求。

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