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1. 发明授权

US4548775A Method for production of thermoplastic resin foams 失效
标题翻译：热塑性树脂发泡体的制造方法
公开(公告)号：US4548775A
公开(公告)日：1985-10-22
申请号：US568545
申请日：1984-01-05
申请人： Motoshige Hayashi , Toshiro Kobayashi
发明人： Motoshige Hayashi , Toshiro Kobayashi
IPC分类号： B29C44/46
CPC分类号： B29C44/468 , Y10S264/14
摘要： A method of producing thermoplastic resin foams is disclosed. The method comprising extruding an expandable resin through a plurality of holes bored in a die in the inside of a frame fitted to the extrusion end surface of the die in an adjacent relation therewith and fusing together the thus-extruded materials while they are expanded and still softened, wherein the inner surfaces of the frame are inclined at an angle of inclination ranging between 5.degree. and 30.degree., so that the cross-sectional area of the frame is increased toward the outer end thereof, and the extruded materials are fused together while kept in contact with the inner surfaces of the frame.
摘要翻译：公开了一种生产热塑性树脂泡沫的方法。该方法包括将可膨胀树脂挤出通过在与模具的挤出端面相邻配合的框架的内部的模具中钻出的多个孔，并将这些挤压材料在膨胀和静止时熔合在一起软化，其中框架的内表面倾斜5°至30°之间的倾斜角度，使得框架的横截面面积朝向其外端增加，并且将挤出的材料熔合在一起，同时保持与框架的内表面接触。

2. 发明授权

US4192839A Process for producing expanded article of thermoplastic resin 失效
标题翻译：生产热塑性树脂膨胀制品的方法
公开(公告)号：US4192839A
公开(公告)日：1980-03-11
申请号：US866225
申请日：1978-01-03
申请人： Motoshige Hayashi , Toshiro Kobayashi
发明人： Motoshige Hayashi , Toshiro Kobayashi
IPC分类号： B29C44/46 , B29D27/00
CPC分类号： B29C44/468 , Y10S264/14
摘要： A process for producing an expanded article of a thermoplastic resin by extruding and expanding a foamable resin using an extruder equipped, on a resin channel in a die, with a nozzle having a number of apertures, which comprises flowing a resin mixture stream through an expansion zone while maintaining the resin mixture at a temperature above the melting point thereof, dividing the resin mixture stream into a plurality of separate streams, exiting these streams from the extrusion zone directly into a confined zone, thereby forming a plurality of soft expanded resin strands corresponding in number to the number of strands, bringing the strands into surface contact with each other to fuse and bond them together to form a bonded expanded resin mass while simultaneously removing gases generated in the course of extrusion and expansion, passing the bonded mass into an unconfined zone to permit the mass to further expand while still in a softened condition, passing the further expanded mass into a confined receiving zone of a smaller cross-sectional area than the further expanded mass, and cooling the mass to form an expanded article.
摘要翻译：一种热塑性树脂发泡体的制造方法，其特征在于，使用在模具的树脂流道上配置的具有多个孔径的喷嘴的挤出机挤出膨胀发泡性树脂，其包括使树脂混合物流通过膨胀同时将树脂混合物保持在高于其熔点的温度，将树脂混合物流分成多个单独的流，将这些流从挤出区直接排出到约束区中，从而形成多个对应于数量与股数相比，使股线彼此表面接触以将它们熔合并结合在一起以形成粘合的发泡树脂块，同时除去在挤出和膨胀过程中产生的气体，使粘合的物料通过无约束的区域，使质量进一步扩大，同时仍处于软化状态，使得质量进一步扩大进入比进一步膨胀的块体更小的横截面面积的约束接收区域，并且冷却该组合物以形成膨胀制品。

3. 发明授权

US4536357A Method and apparatus for preparing multi-cellular foamed board of thermoplastic resin 失效
标题翻译：制备热塑性树脂多孔泡沫板的方法和装置
公开(公告)号：US4536357A
公开(公告)日：1985-08-20
申请号：US575127
申请日：1984-01-30
申请人： Motoshige Hayashi , Toshirou Kobayashi , Motokazu Yoshii , Masahiro Tsubone , Mikio Ishikawa
发明人： Motoshige Hayashi , Toshirou Kobayashi , Motokazu Yoshii , Masahiro Tsubone , Mikio Ishikawa
IPC分类号： B29C47/90 , B29B7/00 , B29C44/50 , B29C47/00 , B29C47/14 , B29C67/20 , B29D20060101 , B29K105/04 , B29L7/00 , B29D27/00
CPC分类号： B29C44/26 , B29C44/50 , B29L2007/002 , Y10S264/05
摘要： A method for preparing a multi-cellular foamed board of thermoplastic resin which comprises forming under pressure in a die a thermoplastic resin melt containing a foaming agent to give the resin melt a shape of a flat board having a broad width compared with a thickness thereof, extruding the resin melt from the die having the convex forward end with a middle portion in the width direction thereof protruding the greatest toward the extruding direction, introducing thus extruded resin melt immediately into a moulding passage having a concave end engaging with the said convex forward end of the die, allowing the resin melt to expand in the thickness direction at the portion adjacent to and extending along the concave end of the passage, and thereafter allowing the resin melt to expand in both the thickness and width directions of the board in the passage.
摘要翻译：一种制备热塑性树脂多孔泡沫板的方法，包括在模具中在压力下形成含有发泡剂的热塑性树脂熔体，使树脂熔融成与其厚度相比宽的宽度的平板，将具有凸形前端的模具的树脂熔体从其宽度方向的中间部分沿着挤出方向突出最大的方式挤出，将这样挤出的树脂熔体立即引入具有与所述凸起前端接合的凹入端的成型通道使树脂熔体在与通道的凹端相邻并且沿着通道的凹端延伸的部分沿着厚度方向膨胀，然后使树脂熔体在通路的板的厚度方向和宽度方向上膨胀。

4. 发明授权

US4454087A Method and apparatus for preparing thermoplastic resin foam 失效
标题翻译：制备热塑性树脂泡沫的方法和设备
公开(公告)号：US4454087A
公开(公告)日：1984-06-12
申请号：US379085
申请日：1982-05-17
申请人： Motoshige Hayashi , Shigetoshi Tanaka , Motokazu Yoshii , Tsuneo Doi
发明人： Motoshige Hayashi , Shigetoshi Tanaka , Motokazu Yoshii , Tsuneo Doi
IPC分类号： B29C47/58 , B01F5/06 , B01F7/00 , B01F13/10 , B01F15/00 , B29B7/00 , B29C44/34 , B29C47/00 , B29C47/12 , B29C47/36 , B29C47/78 , B29C47/80 , B29C47/92 , B29K105/04 , B29D27/00 , B29F3/02
CPC分类号： B01F7/00175 , B01F13/103 , B01F5/0602 , B29C44/3442 , B29C47/0019 , B29C47/362 , B29C47/366 , B29C47/825 , Y10S264/05 , Y10S264/13
摘要： A method and apparatus for preparing a substantially uniform thermoplastic foam extruded from an extruder, the molten thermoplastic resin having uniformly distributed therein a foaming agent. A cooling-mixer continuously receives the extruded mass of resin and foaming agent from the extruder and intimately mixes and substantially cools the mass. A substantially adiabatic zigzag mixer is connected to the cooling-mixer and divides the mass into a plurality of separate streams which are at least partially separated and recombined. A die is connected to the zigzag mixer and extrudes the uniformly cooled mass into a lower pressure zone to produce a substantially uniform thermoplastic foam.
摘要翻译：一种用于制备从挤出机挤出的基本均匀的热塑性泡沫塑料的方法和装置，所述熔融热塑性树脂在其中均匀分布有发泡剂。冷却混合器从挤出机连续地接收挤出的树脂和发泡剂，并且紧密地混合并基本上冷却该物料。将基本绝热的之字形混合器连接到冷却混合器，并将该物质分成至少部分分离并重组的多个单独的流。将模具连接到之字形混合器并将均匀冷却的物料挤出到较低的压力区域中以产生基本均匀的热塑性泡沫。

5. 发明授权

US5405563A Process for producing leather-like thermoplastic polyester series resin sheet 失效
标题翻译：生产皮革状热塑性聚酯系列树脂板的方法
公开(公告)号：US5405563A
公开(公告)日：1995-04-11
申请号：US972725
申请日：1992-11-06
申请人： Motoshige Hayashi , Norio Amano , Tekeshi Taki , Takaaki Hirai
发明人： Motoshige Hayashi , Norio Amano , Tekeshi Taki , Takaaki Hirai
IPC分类号： B29C44/08 , C08J9/00 , C08J9/36 , C08J9/38 , B29C67/22
CPC分类号： C08J9/38 , B29C44/08 , C08J9/00 , C08J9/36 , C08J2367/02
摘要： A leather-like thermoplastic polyester series resin sheet is disclosed, including a uniformly and finely foamed sheet comprising a thermoplastic polyester series resin, wherein said foamed sheet has cells having a diameter of substantially not longer than 1 mm, the cell walls thereof have a thickness of substantially not thicker than 100 .mu.m, and the cell wall constructing each cell extends with irregular bending so as to make a flexibility of not more than 20,000 mg in the Gurley flexibility test. A process for production of the leather-like thermoplastic polyester series resin sheet is also disclosed.
摘要翻译：公开了一种皮革状热塑性聚酯系列树脂片，其包括均匀且精细发泡的片材，其包含热塑性聚酯类树脂，其中所述发泡片材具有直径基本上不长于1mm的细胞，其细胞壁的厚度基本上不厚于100μm，构成每个电池的电池壁以不规则的弯曲方式延伸，以便在Gurley柔性试验中使柔软性不超过20,000mg。还公开了一种生产皮革状热塑性聚酯系列树脂片的方法。

6. 发明授权

US5332620A Thermoplastic polyester series resin foamed material and production process thereof 失效
标题翻译：热塑性聚酯系列树脂发泡材料及其制备方法
公开(公告)号：US5332620A
公开(公告)日：1994-07-26
申请号：US5259
申请日：1993-01-19
申请人： Motoshige Hayashi , Norio Amano , Takaaki Hirai , Takeshi Taki , Masatoshi Ishibashi
发明人： Motoshige Hayashi , Norio Amano , Takaaki Hirai , Takeshi Taki , Masatoshi Ishibashi
IPC分类号： B29C44/22 , B29C47/88 , B29C70/08 , C08J9/00 , B32B5/22 , B32B27/00
CPC分类号： C08J9/00 , B29C44/22 , B29C47/0021 , B29C47/8805 , B29C47/8815 , B29C47/8845 , B29C70/086 , B29K2105/12 , C08J2367/02 , Y10T428/249981 , Y10T428/249986 , Y10T428/249991 , Y10T428/249992 , Y10T428/26
摘要： A thermoplastic polyester series foamed material having a thickness of at least 3 mm and an apparent density of from 0.05 to 0.7 g/cm.sup.3 is diclosed, wherein the crystallinity of the resin in the surface portion within 0.5 mm from the surface of the foamed material is not more than 30% and at least 1% lower than the crystallinity of the resin in the central portion of the foamed material.
摘要翻译：将厚度为至少3mm，表观密度为0.05〜0.7g / cm 3的热塑性聚酯系发泡材料分开，其中表面部分中距发泡材料表面0.5mm以内的树脂的结晶度为不比发泡材料的中心部分的树脂的结晶度低30％且至少1％。

7. 发明授权

US5286428A Polypropylene resin foamed sheet for thermoforming and process for producing the same 失效
标题翻译：用于热成型的聚丙烯树脂发泡片及其制造方法
公开(公告)号：US5286428A
公开(公告)日：1994-02-15
申请号：US671637
申请日：1991-03-20
申请人： Motoshige Hayashi , Tsuneo Doi , Kiyotaka Matsuoka
发明人： Motoshige Hayashi , Tsuneo Doi , Kiyotaka Matsuoka
IPC分类号： B29B11/16 , B29C47/88 , B29C51/00 , B32B5/18 , C08J9/00 , B29C67/22
CPC分类号： C08J9/0066 , B29C47/0019 , B29C47/0026 , B29C47/003 , B29C47/0033 , B29C47/8845 , B29C51/002 , B32B5/18 , B29C51/00 , C08J2323/10
摘要： A polypropylene resin foamed sheet for thermoforming having compounded therein an inorganic fine powder is disclosed. The sheet contains 10 to 50% by weight of the inorganic fine powder, has a density of 0.2 to 1.2 g/cm and a thickness of 0.2 to 3 mm and having a percent shrinkage of 5 to 30% in each of the longitudinal and crosswise directions on heating at 190.degree. C. for 30 minutes, with the ratio of a residual rate in the longitudinal direction to that in the crosswise direction being from 1:0.7 to 1:1.1. The sheet is produced by extruding and foaming a compounded resin from a ring die of an extruder, and taking off the extruded tubular foamed sheet along a cylindrical drum whose diameter is 2.0 to 3.0 times that of said ring die.
摘要翻译：公开了一种用于热成型的聚丙烯树脂发泡片，其中混有无机细粉末。片材含有10〜50重量％的无机细粉末，其密度为0.2〜1.2g / cm 2，厚度为0.2〜3mm，纵向和横向均为收缩率为5〜30％在190℃下加热30分钟的方向，纵向上的残留率与横向上的残留率的比率为1:0.7至1:1.1。该片材通过从挤出机的环形模头挤出和发泡复合树脂制造，并且沿着直径为所述环形模头的2.0至3.0倍的圆柱形滚筒取出挤出的管状发泡片材。

8. 发明授权

US4530880A Granular organohalide flame retardant additive 失效
标题翻译：颗粒有机卤化物阻燃添加剂
公开(公告)号：US4530880A
公开(公告)日：1985-07-23
申请号：US574766
申请日：1984-01-27
申请人： Akira Taniuchi , Setsuo Nishibori , Hirohito Komori , Motoshige Hayashi
发明人： Akira Taniuchi , Setsuo Nishibori , Hirohito Komori , Motoshige Hayashi
IPC分类号： C08J3/22 , C08K9/04 , C08L101/00 , B32B5/16 , B32B27/00 , B32B27/20 , C08K5/02
CPC分类号： C08J3/226 , Y10T428/2982 , Y10T428/2998
摘要： A granular flame retardant additive is provided comprising from 70 to 99.5% by weight of an organohalide flame retardant and from 0.5 to 30% by weight of thermoplastic synthetic resin as a binder. The additive is easy to handle and resistant to disintegration during transportation and mixing with fabricating resin pellets. Uniform distribution thereof in fabricated thermoplastic articles is achieved by simply co-feeding the granules and the fabricating resin to a fabricating machine.
摘要翻译：提供一种颗粒状阻燃添加剂，其包含70至99.5重量％的有机卤化物阻燃剂和0.5至30重量％的作为粘合剂的热塑性合成树脂。添加剂易于处理，并且在与制造树脂颗粒的运输和混合期间耐崩解。在制造的热塑性制品中的均匀分布通过简单地将颗粒和制造树脂共同进料到制造机器来实现。

9. 发明授权

US5389319A Process for producing thermoplastic polyester series resin foamed material 失效
标题翻译：制造热塑性聚酯系列树脂发泡材料的方法
公开(公告)号：US5389319A
公开(公告)日：1995-02-14
申请号：US802668
申请日：1991-12-05
申请人： Motoshige Hayashi , Norio Amano , Takaaki Hirai , Takeshi Taki , Masatoshi Ishibashi
发明人： Motoshige Hayashi , Norio Amano , Takaaki Hirai , Takeshi Taki , Masatoshi Ishibashi
IPC分类号： B29C44/22 , B29C47/88 , B29C70/08 , C08J9/00 , B29C67/22
CPC分类号： C08J9/00 , B29C44/22 , B29C47/0021 , B29C47/8805 , B29C47/8815 , B29C47/8845 , B29C70/086 , B29K2105/12 , C08J2367/02 , Y10T428/249981 , Y10T428/249986 , Y10T428/249991 , Y10T428/249992 , Y10T428/26
摘要： A method of forming a thermoplastic polyester series foamed material having a thickness of at least 3 mm and an apparent density of from 0.05 to 0.7 g/cm.sup.3, wherein the crystallinity of the resin in the surface portion within 0.5 mm from the surface of the foamed material is not more than 30% and at least 1% lower than the crystallinity of the resin in the central portion of the foamed material.
摘要翻译：一种形成厚度为至少3mm，表观密度为0.05至0.7g / cm 3的热塑性聚酯系发泡材料的方法，其中表面部分中的树脂的结晶度与发泡的表面0.5mm以内的结晶度材料比发泡材料的中心部分中的树脂的结晶度低30％且至少1％。

10. 发明授权

US5000991A Process for producing polyester resin foam and polyester resin foam sheet 失效
标题翻译：生产聚酯树脂泡沫和聚酯树脂泡沫板的方法
公开(公告)号：US5000991A
公开(公告)日：1991-03-19
申请号：US443416
申请日：1989-11-30
申请人： Motoshige Hayashi , Norio Amano , Takeshi Taki , Takaaki Hirai
发明人： Motoshige Hayashi , Norio Amano , Takeshi Taki , Takaaki Hirai
IPC分类号： B32B5/18 , B65D1/28 , C08G63/20 , C08J9/00 , C08J9/12 , C08J9/36 , C08K5/1539 , C08K5/41
CPC分类号： C08J9/0023 , B32B5/18 , B65D1/28 , C08G63/20 , C08J9/0014 , C08J9/12 , C08J9/36 , C08K5/1539 , C08K5/41 , C08J2367/02 , Y10T428/1376 , Y10T428/249992
摘要： A process for producing a thermoplastic polyester resin foam comprising melting a thermoplastic polyester resin, mixing the molten resin with a blowing agent and extruding the mixture into a low-pressure zone to carry out expansion molding, characterized in that a compound having two or more acid anhydride groups per molecule, optionally together with a compound of a metal of Group I, II or III elements of the Periodic Table is added to the thermoplastic polyester resin. There is also disclosed a process for producing a thermoplastic polyester resin foam comprising cooling a high-temperature foam immediately after expansion and then re-heating the foam. Further, a thermoplastic polyester resin foam sheet and a food container prepared from the foam sheet are also disclosed.
摘要翻译：一种热塑性聚酯树脂泡沫体的制造方法，其特征在于，将热塑性聚酯树脂熔融，将所述熔融树脂与发泡剂混合，将所述混合物挤出到低压区域进行发泡成型，其特征在于，具有2个以上酸每个分子的酸酐基团，任选地与元素周期表第I，II或III族元素的金属化合物一起加入到热塑性聚酯树脂中。还公开了一种生产热塑性聚酯树脂泡沫的方法，其包括在膨胀后立即冷却高温泡沫，然后再次加热泡沫。此外，还公开了由泡沫片制备的热塑性聚酯树脂发泡片和食品容器。

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