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1. 发明授权

US4302489A Process for producing a foam sheet having an embossed pattern 失效
标题翻译：用于制造具有压花图案的泡沫片材的方法
公开(公告)号：US4302489A
公开(公告)日：1981-11-24
申请号：US205072
申请日：1980-11-10
申请人： Kenro Hattori , Takeshi Ogawa , Minoru Ochiai , Takeshi Tomikawa , Takeji Ikeda
发明人： Kenro Hattori , Takeshi Ogawa , Minoru Ochiai , Takeshi Tomikawa , Takeji Ikeda
IPC分类号： C08J9/06 , B29C44/00 , C08J9/10 , D06N3/06 , D06N7/00 , B05D5/00
CPC分类号： C08J9/101 , D06N3/06 , D06N7/0015 , D06N7/0018 , C08J2327/06 , Y10S264/82
摘要： According to the process for producing a foam sheet having an embossed pattern of the present invention, a coating containing an aliphatic ketone type solvent as its main ingredient and being incapable by itself of substantially inhibiting decomposition of a blowing agent comprising azodicarbonamide as its main ingredient is printed in the form of a pattern on selected portions of the surface of a foamable polyvinyl chloride resin sheet material containing a specific amine or amines and the blowing agent, and the foamable sheet material subsequently is heated to foam it. The quantity of gas given off due to decomposition of the blowing agent decreases to a large extent in the portions on which the coating has been printed by reason of interaction between the specific amine or amines and the aliphatic ketone type solvent and, consequently, the unprinted portions of the foamable sheet material are caused to foam to a greater extent than the printed portions, and the unprinted portions are raised in contrast to the printed portions, thereby presenting an appearance of an embossed pattern on the surface of the produced foam sheet.
摘要翻译：根据本发明的具有压纹图案的发泡体片的制造方法，以脂肪族酮类溶剂为主要成分的涂层本身不能以包含偶氮二甲酰胺为主要成分的发泡剂的分解本身不能实现，以含有特定胺或胺和发泡剂的可发泡聚氯乙烯树脂片材的表面的选定部分的形式印刷，然后将可发泡片材加热以使其发泡。由于发泡剂分解而产生的气体的量在特定的胺或胺与脂族酮类溶剂之间的相互作用下在打印涂层的部分中大大降低，因此，未印刷发泡片材的部分比印刷部分发泡得更大，与印刷部分相比，未印刷部分升高，从而在生产的泡沫片材的表面上呈现压花图案的外观。

2. 发明授权

US4004828A Vehicle safety device using an inflatable confinement and method of folding the inflatable confinement 失效
标题翻译：使用充气限制的车辆安全装置和折叠充气限制的方法
公开(公告)号：US4004828A
公开(公告)日：1977-01-25
申请号：US605807
申请日：1975-08-19
申请人： Yoji Sogabe , Tetsuo Edamatsu , Takashi Oka
发明人： Yoji Sogabe , Tetsuo Edamatsu , Takashi Oka
IPC分类号： B60R21/16 , B60R21/20 , B60R21/237 , B60R21/08
CPC分类号： B60R21/237
摘要： A confinement is composed, in its collapsed stored condition, two diametrically opposed double-layer portions folded to meet each other and another two opposed double-layer portions folded to cover at least in part the first two portions. The folded confinement is placed in its receptacle.
摘要翻译：限制在其塌缩的储存条件下组成两个相互折叠的彼此相对的直径相对的双层部分，另外两个相对的双层部分被折叠以至少部分地覆盖前两部分。将折叠的约束放置在其容器中。

3. 发明授权

US3956202A Process for preparing low smoke-generating rigid polyurethane foam 失效
标题翻译：制备低烟发硬质聚氨酯泡沫的方法
公开(公告)号：US3956202A
公开(公告)日：1976-05-11
申请号：US464633
申请日：1974-04-26
申请人： Kazuo Iwasaki
发明人： Kazuo Iwasaki
IPC分类号： C08J9/00 , C08G18/14 , C08K5/15
CPC分类号： C08J9/0061 , C08J2375/04 , C08J2401/00 , C08J2403/00 , Y10S521/903
摘要： A process for preparing rigid polyurethane foam in which the major ingredients are a polyisocyanate, a polyol having more than three hydroxy groups and a hydroxyl value greater than 100, and blowing agents, comprising adjusting the ratio of the chemical equivalent of polyisocyanate to the polyol and blowing agent which react with the polyisocyanate to the range between 2 : 1 and 1 : 1, and adding a polymer of glucose and/or a derivative thereof in the form of a powder in the amount exceeding 5% by weight.
摘要翻译：一种制备硬质聚氨酯泡沫体的方法，其中主要成分是多异氰酸酯，多于三个羟基并且羟值大于100的多元醇，以及发泡剂，包括调节多异氰酸酯与多元醇的化学当量的比例和与多异氰酸酯反应2:1至1:1之间的发泡剂，并以超过5重量％的量加入粉末形式的葡萄糖和/或其衍生物的聚合物。

4. 发明授权

US4075137A Process for preparing flame retarding polyurethane foams 失效
标题翻译：制备阻燃聚氨酯泡沫塑料的方法
公开(公告)号：US4075137A
公开(公告)日：1978-02-21
申请号：US682351
申请日：1976-04-30
申请人： Yasumasa Sawachika , Hiroshi Kawakami , Shuzo Minegishi
发明人： Yasumasa Sawachika , Hiroshi Kawakami , Shuzo Minegishi
IPC分类号： C08G18/78 , C08G18/80 , C08G18/14
CPC分类号： C08G18/8054 , C08G18/7831
摘要： Process for preparing flame retarding polyurethane foams from a polyhydroxyl compound, diisocyanate mixture, a blowing agent, a catalyst and any other auxiliary agent if necessary, comprising mixing polyhydroxyl compound having at least two active hydrogen atoms per molecule, a molecular weight of 1,000 to 10,000 and wherein at least 10% by weight of the hydroxyl groups are primary hydroxyl groups, and a diisocyanate mixture containing 10 to 60% by weight of a modified diisocyanate prepared from the reaction of a diisocyanate compound expressed by the formula ##STR1## wherein X is an oxygen or sulfur atom.

5. 发明授权

US4071484A Process for preparing flexible flame retarding polyurethane foams 失效
标题翻译：制备柔性阻燃聚氨酯泡沫的方法
公开(公告)号：US4071484A
公开(公告)日：1978-01-31
申请号：US703219
申请日：1976-07-07
申请人： Yasumasa Sawachika , Hiroshi Kawakami
发明人： Yasumasa Sawachika , Hiroshi Kawakami
IPC分类号： C08G18/80 , C08G18/78
CPC分类号： C08G18/8012 , Y10S521/903
摘要： This invention relates to a process for preparing unshrinking, flexible, and flame retarding polyurethane foams from a polyhydroxyl compound, diisocyanate, a blowing agent, a catalyst and other auxiliary agents.
摘要翻译：本发明涉及一种由多羟基化合物，二异氰酸酯，发泡剂，催化剂和其它助剂制备不起毛，柔性和阻燃聚氨酯泡沫的方法。

6. 发明授权

US3982157A Equipment for spouting powder or fluid having mechanism for preventing electric shock 失效
标题翻译：用于喷射粉末或液体的设备具有防止触电的机构
公开(公告)号：US3982157A
公开(公告)日：1976-09-21
申请号：US557303
申请日：1975-03-11
申请人： Kanae Azuma , Minoru Ochiai
发明人： Kanae Azuma , Minoru Ochiai
IPC分类号： B05B7/02 , B05B7/14 , H05F3/02 , H05F1/02
CPC分类号： B05B7/02 , B05B7/1486 , H05F3/02
摘要： Apparatus for spouting powder or fluid and including means for preventing operational problems caused by static electricity without requiring grounding devices is formed with a spout tube embodying therein a nozzle and defining a flow passage through which the powder or fluid flows. A transport tube through which the powder or fluid moves to the spout tube is provided and a main body is arranged to contain the powder or fluid from which it is delivered to the transport tube. The invention particularly includes a projecting electricity-eliminating member composed of material having volume resistivity of 10.sup.8 .OMEGA.-cm or less. The electricity-eliminating member is placed in the flow passage facing the flow layer of the powder or fluid flowing through the device and is electrostatically connected to the main body. The electricity-eliminating member is shaped in a particular configuration for eliminating static electricity developed during operation of the equipment without requiring grounding of the device.
摘要翻译：用于喷射粉末或流体并且包括用于防止由静电引起的操作问题而不需要接地装置的装置形成有具有喷嘴并且限定粉末或流体流过的流动通道的喷口管。提供了粉末或流体通过其移动到出口管的输送管，并且主体被布置成容纳其被输送到输送管的粉末或流体。本发明特别地包括由体积电阻率为10 8Ω·cm -1以下的材料构成的突出型消磁部件。消电部件被放置在面向流过该装置的粉末或流体的流动层的流动通道中，并且静电连接到主体。除电部件成形为特定构造，用于消除设备运行期间产生的静电，而不需要设备的接地。

7. 发明授权

US3965052A Process for preparing low smoke-generating rigid foams 失效
标题翻译：制备低烟雾硬质泡沫的方法
公开(公告)号：US3965052A
公开(公告)日：1976-06-22
申请号：US463688
申请日：1974-04-24
申请人： Kazuo Iwasaki
发明人： Kazuo Iwasaki
IPC分类号： C08G18/00 , C08G18/02 , C08G18/09 , C08G18/48
CPC分类号： C08G18/092 , Y10S260/24 , Y10S521/902 , Y10S521/903
摘要： A process for preparing low smoke-generating rigid foams with a polyisocyanate, a polyol, a blowing agent, and a catalyst and surfactant, which comprises using an aromatic polyisocyanate as a polyisocyanate in the range between 3 to 5 times to the total amount of the compounds having active hydrogen in chemical equivalent, a polyol having a hydroxyl value less than 200 and containing more than 10% of primary hydroxyl groups, and water as a blowing agent in the amount of 2 to 6 parts by weight against 100 parts of above polyol together with catalysts suitable for isocyanate trimerization as the main catalyst.
摘要翻译：一种用多异氰酸酯，多元醇，发泡剂和催化剂和表面活性剂制备低发烟刚性泡沫的方法，其包括使用芳族多异氰酸酯作为多异氰酸酯，其量为3〜5倍具有化学当量的活性氢的化合物，羟基值小于200且含有大于10％的伯羟基的多元醇，作为发泡剂的水相对于100份上述多元醇为2〜6重量份以及适用于异氰酸酯三聚作用的催化剂。

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