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1. 发明授权

US5744547A Processes for producing vinyl acetate polymer and saponified product of vinyl acetate polymer and resin composition 失效
标题翻译：乙酸乙烯酯聚合物和乙酸乙烯酯聚合物和树脂组合物的皂化产物的制备方法
公开(公告)号：US5744547A
公开(公告)日：1998-04-28
申请号：US668466
申请日：1996-06-25
申请人： Takeshi Moritani , Kaoru Ikeda , Akimasa Aoyama, deceased , Takaharu Kawahara , Yukihiro Ohara , Naoshi Nakagawa , Toshinori Tsugaru
发明人： Takeshi Moritani , Kaoru Ikeda , Akimasa Aoyama, deceased , Takaharu Kawahara , Yukihiro Ohara , Naoshi Nakagawa , Toshinori Tsugaru
IPC分类号： C08F6/00 , C08F8/12 , C08F8/00
CPC分类号： C08F6/003 , C08F8/12 , C08J5/18 , C08F2800/10 , C08F2800/20 , C08F2810/20
摘要： A process for producing vinyl acetate polymers comprises, after polymerization of at least one monomer comprising vinyl acetate, adding a conjugated polyene having a boiling point of at least 20.degree. C. Saponified products of the vinyl acetate polymers obtained by this process can give molded articles causing little coloring and generation of gel-like agglomerates.
摘要翻译：制备乙酸乙烯酯聚合物的方法包括在包含乙酸乙烯酯的至少一种单体的聚合之后，加入沸点为至少20℃的共轭多烯。通过该方法获得的乙酸乙烯酯聚合物的皂化产物可以产生模制品引起凝胶状附聚物的少量着色和产生。

2. 发明授权

US06288165B1 Resin composition comprising a saponified product of vinyl acetate polymer 失效
标题翻译：包含乙酸乙烯酯聚合物的皂化产物的树脂组合物
公开(公告)号：US06288165B1
公开(公告)日：2001-09-11
申请号：US08985873
申请日：1997-12-05
申请人： Takeshi Moritani , Kaoru Ikeda , Akimasa Aoyama , Takaharu Kawahara , Yukihiro Ohara , Naoshi Nakagawa , Toshinori Tsugaru
发明人： Takeshi Moritani , Kaoru Ikeda , Akimasa Aoyama , Takaharu Kawahara , Yukihiro Ohara , Naoshi Nakagawa , Toshinori Tsugaru
IPC分类号： C08F800
CPC分类号： C08F6/003 , C08F8/12 , C08F2800/10 , C08F2800/20 , C08F2810/20 , C08J5/18 , C08L23/0853 , C08L31/04 , C08F218/08 , C08F210/02 , C08F236/22 , C08F236/08
摘要： A process for producing vinyl acetate polymers comprises, after polymerization of at least one monomer comprising vinyl acetate, adding a conjugated polyene having a boiling point of at least 20° C. Saponified products of the vinyl acetate polymers obtained by this process can give molded articles causing little coloring and generation of gel-like agglomerates.
摘要翻译：制备乙酸乙烯酯聚合物的方法包括在包含乙酸乙烯酯的至少一种单体的聚合之后，加入沸点至少为20℃的共轭多烯。通过该方法获得的乙酸乙烯酯聚合物的皂化产物可以产生模制品引起凝胶状附聚物的少量着色和产生。

3. 发明授权

US4824904A Resin compositions, laminates and block copolymers 失效
标题翻译：树脂组合物，层压材料和嵌段共聚物
公开(公告)号：US4824904A
公开(公告)日：1989-04-25
申请号：US27862
申请日：1987-03-19
申请人： Akimasa Aoyama , Takeshi Moritani , Kiyoshi Yonezu , Takuji Okaya
发明人： Akimasa Aoyama , Takeshi Moritani , Kiyoshi Yonezu , Takuji Okaya
IPC分类号： B32B27/08 , C08L23/08 , C08L29/04 , C08L51/06 , C08L53/00 , C08F16/06 , C08F16/12
CPC分类号： C08L23/0815 , B32B27/08 , C08L23/0861 , C08L29/04 , C08L51/06 , C08L53/00 , Y10T428/31928
摘要： The present invention relates to resin compositions and laminates using saponified ethylene-vinyl acetate copolymers containing a polyether component. Formed products and laminates obtained from the resin compositions are flexible, excellent in flexural fatigue resistance and gas barrier properties and extremely useful as flexible laminates.
摘要翻译：本发明涉及使用含有聚醚成分的皂化乙烯 - 乙酸乙烯酯共聚物的树脂组合物和层压材料。由树脂组合物获得的成型产品和层压材料是柔性的，抗弯曲疲劳性和阻气性优异，并且作为柔性层压体非常有用。

4. 发明授权

US4636551A Coating material 失效
标题翻译：涂料
公开(公告)号：US4636551A
公开(公告)日：1987-01-13
申请号：US738831
申请日：1985-05-29
申请人： Takuji Okaya , Yoshinari Tanaka , Kiyoshi Yonezu , Akimasa Aoyama , Takeshi Moritani
发明人： Takuji Okaya , Yoshinari Tanaka , Kiyoshi Yonezu , Akimasa Aoyama , Takeshi Moritani
IPC分类号： C08L23/26 , C08L29/04 , C09D123/08 , C09D123/26 , C09D129/04 , C08F16/06
CPC分类号： C09D129/04 , C09D123/08
摘要： There is provided a coating material made of a saponification product of a modified ethylene-vinyl acetate copolymer containing a cross-linkable olefinically unsaturated monomer. The saponification product is characterized by its intrinsic viscosity not greater than 0.7 dl/g which is measured at 20.degree. C. using phenol containing 15 wt % of water as a solvent. This polymer is readily soluble in solvents, and the resulting solution can have concentration as high as 20 to 50 wt % and provide coating film which is as strong as that obtained from the conventional EVOH having a high degree of polymerization.
摘要翻译：提供了由含有可交联烯属不饱和单体的改性乙烯 - 乙酸乙烯酯共聚物的皂化产物制成的涂料。皂化产物的特征在于其特性粘度不大于0.7dl / g，其在20℃下使用含有15wt％水作为溶剂的苯酚测量。该聚合物易溶于溶剂，所得到的溶液的浓度可高达20〜50重量％，提供与聚合度高的常规EVOH得到的涂膜相同的涂膜。

5. 发明授权

US4576988A Saponified products of silicon-containing ethylene-vinyl acetate copolymer as melt molding materials 失效
标题翻译：含硅乙烯 - 乙酸乙烯酯共聚物的皂化产品为熔融成型材料
公开(公告)号：US4576988A
公开(公告)日：1986-03-18
申请号：US677200
申请日：1984-12-03
申请人： Yoshinari Tanaka , Akimasa Aoyama , Takeshi Moritani , Kenji Satoh , Takuji Okaya
发明人： Yoshinari Tanaka , Akimasa Aoyama , Takeshi Moritani , Kenji Satoh , Takuji Okaya
IPC分类号： C08F8/00 , B29C51/00 , B29K23/00 , B29K29/00 , B29K55/00 , C08F8/12 , C08F16/00 , C08F16/02 , C08F210/00 , C08F210/02 , C08F216/06 , C08F218/00 , C08F218/02 , C08F218/08 , C08L29/04
CPC分类号： C08F8/12 , B29C47/00 , C08J5/18 , C08F2800/10 , Y10T428/31663
摘要： A melt molding material which comprises a saponified product of a silicon-containing ethylene-vinyl acetate copolymer. When this melt molding material is formed into a sheet, said sheet is excellent in extensibility and thus suitable for deep forming. The decrease in gas barrier properties is small even under high moisture conditions, and its stress cracking resistance is excellent.
摘要翻译：一种熔融成型材料，其包含含硅乙烯 - 乙酸乙烯酯共聚物的皂化产物。当该熔融成型材料形成为片材时，所述片材的延展性优异，因此适合于深成形。即使在高湿度条件下，阻气性的降低也小，耐应力开裂性优异。

6. 发明授权

US5342662A Multilayered container 失效
标题翻译：多层容器
公开(公告)号：US5342662A
公开(公告)日：1994-08-30
申请号：US977104
申请日：1992-11-16
申请人： Akimasa Aoyama , Tetsuya Katayama , Takeshi Moritani , Junnosuke Yamauchi , Satoshi Hirofuji
发明人： Akimasa Aoyama , Tetsuya Katayama , Takeshi Moritani , Junnosuke Yamauchi , Satoshi Hirofuji
IPC分类号： B32B27/28 , B65D1/28 , B65D85/72 , C08K3/10 , C08K3/32 , C08K5/09 , C08K5/098 , C08K13/02 , C08L23/26 , C08L29/04 , B29D22/00
CPC分类号： C08K3/32 , B32B27/28 , C08K5/098 , Y10T428/1324 , Y10T428/1341 , Y10T428/1383 , Y10T428/31507 , Y10T428/3175 , Y10T428/31775 , Y10T428/3179 , Y10T428/31797 , Y10T428/31895 , Y10T428/31906 , Y10T428/31913 , Y10T428/31928
摘要： Provided are compositions comprising a saponified product of an ethylene-vinyl acetate copolymer having an ethylene content of 20 to 80 mol % and a saponification degree of vinyl acetate component of at least 95 mol %, said composition containing 20 to 200 ppm as converted to alkali metal of an alkali metal acetate, 30 to 250 ppm of acetic acid, and 5 to 500 ppm as converted to phosphate ion of phosphoric acid or an alkali metal hydrogenphosphate, and having a content ratio of acetic acid/alkali metal acetate of 0.1 to 1 and the flow characteristic that the extrusion rate does not substantially increase for at least 10 hours in the relationship between the heating time and the extrusion rate with a capillary rheometer (Koka Flow Tester) at at least one temperature 10.degree. to 80.degree. C. above the melting point.Also provided are multilayered containers comprising as the innermost layer a layer formed by the use of the above composition, and packages comprising such containers containing a liquid article or paste article.
摘要翻译：提供了包含乙烯含量为20至80mol％和乙酸乙烯酯组分皂化度为至少95mol％的乙烯 - 乙酸乙烯酯共聚物的皂化产物的组合物，所述组合物含有20-200ppm转化为碱碱金属乙酸金属，30〜250ppm乙酸，5〜500ppm转化成磷酸或碱金属磷酸氢盐的磷酸根离子，乙酸/碱金属乙酸酯的含量比为0.1〜1 以及在至少10℃至80℃以上的温度下使用毛细管流变仪（Koka Flow Tester）在加热时间和挤出速度之间的关系下挤出速率至少10小时基本上不增加的流动特性的熔点。还提供了包括通过使用上述组合物形成的层作为最内层的多层容器和包含含有液体制品或糊剂制品的容器的包装。

7. 发明授权

US5302417A Aqueous dispersion and substrate coated with the same 失效
标题翻译：水性分散体和用其涂布的基材
公开(公告)号：US5302417A
公开(公告)日：1994-04-12
申请号：US103592
申请日：1993-08-09
申请人： Junnosuke Yamauchi , Akimasa Aoyama , Toshio Tsuboi , Satoshi Hirofuji , Takeshi Moritani
发明人： Junnosuke Yamauchi , Akimasa Aoyama , Toshio Tsuboi , Satoshi Hirofuji , Takeshi Moritani
IPC分类号： C08L23/08 , C08L29/04 , C09D123/08 , C09D129/04 , B32B15/08 , B32B27/06 , B32B27/08 , B32B27/30
CPC分类号： C09D123/08 , C08L23/08 , C08L29/04 , C09D129/04 , C08L2205/02 , Y10T428/31692 , Y10T428/31909
摘要： An aqueous dispersion comprising a dispersoid of an ethylene-vinyl alcohol copolymer having an ethylene content of 15 to 65 mole % and a dispersion stabilizer of a saponified product of an ethylene-vinyl ester copolymer having an ionic group and having an ethylene content of 10 to 70 mole % and a saponification degree of at least 80%. According to the present invention, aqueous dispersions with high solid concentration and having excellent stability during storage or upon use. The film obtained by applying and then drying the aqueous dispersion has excellent gas barrier properties.
摘要翻译：一种水分散体，其包含乙烯含量为15〜65摩尔％的乙烯 - 乙烯醇共聚物的分散质和乙烯 - 乙烯基酯共聚物的皂化物的分散稳定剂，所述乙烯 - 乙烯基酯共聚物的乙烯含量为10〜 70摩尔％，皂化度为80％以上。根据本发明，具有高固体浓度的水分散体并且在储存或使用时具有优异的稳定性。通过涂布然后干燥水分散体获得的膜具有优异的阻气性。

8. 发明授权

US5272200A Aqueous dispersion and substrate coated with the same 失效
标题翻译：水性分散体和用其涂布的基材
公开(公告)号：US5272200A
公开(公告)日：1993-12-21
申请号：US938137
申请日：1992-10-14
申请人： Junnosuke Yamauchi , Akimasa Aoyama , Toshio Tsuboi , Satoshi Hirofuji , Takeshi Moritani
发明人： Junnosuke Yamauchi , Akimasa Aoyama , Toshio Tsuboi , Satoshi Hirofuji , Takeshi Moritani
IPC分类号： C08L23/08 , C08L29/04 , C09D123/08 , C09D129/04
CPC分类号： C09D123/08 , C08L23/08 , C08L29/04 , C09D129/04 , C08L2205/02 , Y10T428/31692 , Y10T428/31909
摘要： An aqueous dispersion comprising a dispersoid of an ethylene-vinyl alcohol copolymer having an ethylene content of 15 to 65 mole % and a dispersion stabilizer of a saponified product of an ethylene-vinyl ester copolymer having an ionic group and having an ethylene content of 10 to 70 mole % and a saponification degree of at least 80%. According to the present invention, aqueous dispersions with high solid concentration and having excellent stability during storage or upon use. The film obtained by applying and then drying the aqueous dispersion has excellent gas barrier properties.
摘要翻译： PCT No.PCT / JP92 / 00144 Sec。 371日期：1992年10月14日 102（e）日期1992年10月14日PCT提交1992年2月13日PCT公布。 WO92 / 14785 PCT公开号日本1992年9月3日。一种水分散体，其包含乙烯含量为15〜65摩尔％的乙烯 - 乙烯醇共聚物的分散质和具有离子性基团的乙烯 - 乙烯基酯共聚物的皂化物的分散稳定剂，乙烯含量为10〜70摩尔％，皂化度为80％以上。根据本发明，具有高固体浓度的水分散体并且在储存或使用时具有优异的稳定性。通过涂布然后干燥水分散体获得的膜具有优异的阻气性。

9. 发明授权

US5194474A Composition 失效
标题翻译：组成
公开(公告)号：US5194474A
公开(公告)日：1993-03-16
申请号：US486560
申请日：1990-02-27
申请人： Akimasa Aoyama , Tetsuya Katayama , Takeshi Moritani , Junnosuke Yamauchi , Satoshi Hirofuji
发明人： Akimasa Aoyama , Tetsuya Katayama , Takeshi Moritani , Junnosuke Yamauchi , Satoshi Hirofuji
IPC分类号： B32B27/28 , B65D1/28 , B65D85/72 , C08K3/10 , C08K3/32 , C08K5/09 , C08K5/098 , C08K13/02 , C08L23/26 , C08L29/04
CPC分类号： C08K3/32 , B32B27/28 , C08K5/098 , Y10T428/1324 , Y10T428/1341 , Y10T428/1383 , Y10T428/31507 , Y10T428/3175 , Y10T428/31775 , Y10T428/3179 , Y10T428/31797 , Y10T428/31895 , Y10T428/31906 , Y10T428/31913 , Y10T428/31928
摘要： Provided are compositions comprising a saponified product of an ethylene-vinyl acetate copolymer having an ethylene content of 20 to 80 mol % and a saponification degree of vinyl acetate component of at least 95 mol %, said composition containing 20 to 200 ppm as converted to alkali metal of an alkali metal acetate, 30 to 250 ppm of acetic acid, and 5 to 500 ppm as converted to phosphate ion of phosphoric acid or an alkali metal hydrogenphosphate, and having a content ratio of acetic acid/alkali metal acetate of 0.1 to 1 and the flow characteristic that the extrusion rate does not substantially increase for at least 10 hours in the relationship between the heating time and the extrusion rate with a capillary rheometer (Koka Flow Tester) at at least one temperature 10.degree. to 80.degree. C. above the melting point.Also provided are multilayered containers comprising as the innermost layer a layer formed by the use of the above composition, and packages comprising such containers containing a liquid article or paste article.

10. 发明授权

US4308189A Cationic polymer emulsion 失效
标题翻译：阳离子聚合物乳液
公开(公告)号：US4308189A
公开(公告)日：1981-12-29
申请号：US191665
申请日：1980-09-29
申请人： Tohei Moritani , Takeshi Moritani , Junnosuke Yamauchi , Yoshinari Tanaka , Makoto Shiraishi
发明人： Tohei Moritani , Takeshi Moritani , Junnosuke Yamauchi , Yoshinari Tanaka , Makoto Shiraishi
IPC分类号： C08F2/28 , C08F261/04
CPC分类号： C08F2/28
摘要： Cationic emulsions are obtained by the emulsion polymerization or copolymerization of ethylenically unsaturated monomers such as vinyl acetate, etc. in the presence of a cationic group-modified polyvinyl alcohol (PVA). Typical cationic group-modified PVA are the modified PVA's which contain a copolymeric unit having one of the following formulas: ##STR1## wherein R.sup.1 is H or lower alkyl; B is ##STR2## R.sup.2, R.sup.3 and R.sup.4 are each lower alkyl (substituted or unsubstituted) and X is an anion forming a salt with the ammonium N; and A is an inert bivalent organic group linking the N atom in B to the N atom in the amide group; ##STR3## wherein, in formulas (II) and (III), R.sup.5, R.sup.6 and R.sup.7 are each H, lower alkyl or phenyl; R.sup.8 is lower alkyl; and Y is an anion forming a salt with the imidazolinium N atom. Particularly desirable are the cationic group-modified PVA's containing the copolymeric unit (I) wherein A is ##STR4## R.sup.2, R.sup.3 and R.sup.4 each is methyl and X is chlorine, or wherein R.sup.1 is methyl, A is --CH.sub.2 --CH.sub.2 --CH.sub.2 --, R.sup.2, R.sup.3 and R.sup.4 in B are each methyl and X is chlorine, and cationic group-modified PVA's containing the copolymeric unit (II) or (III) wherein R.sup.5 and R.sup.8 are each methyl and R.sup.6 and R.sup.7 are each hydrogen. The polymers of these cationic emulsion have superior binding properties to substrates such as pulp fibers, textile fibers, glass, and the like.
摘要翻译：通过在阳离子基团改性的聚乙烯醇（PVA）的存在下，通过烯属不饱和单体如乙酸乙烯酯等的乳液聚合或共聚获得阳离子乳液。典型的阳离子基团改性的PVA是包含具有下式之一的共聚单元的改性PVA：其中R 1是H或低级烷基; B是R 2，R 3和R 4各自是低级烷基（取代或未取代的），X是与铵形成盐的阴离子; A是将B中的N原子与酰胺基中的N原子连接的惰性二价有机基团; （II）其中，在式（II）和（III）中，R 5，R 6和R 7各自为H，低级烷基或苯基; R8是低级烷基; Y是与咪唑啉鎓N原子形成盐的阴离子。特别优选的是含有共聚单元（I）的阳离子基团改性的PVA，其中A为R 2，R 3和R 4各自为甲基，X为氯，或其中R 1为甲基，A为-CH 2 -CH 2 -CH 2 - ，B中的R 2，R 3和R 4各自为甲基，X为氯，和含有共聚单元（II）或（III）的阳离子基团改性的PVA，其中R 5和R 8各自为甲基，R 6和R 7各自为氢。这些阳离子乳液的聚合物对纸浆纤维，纺织纤维，玻璃等基材具有优异的粘合性。

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