公开(公告)号：US4292353A

公开(公告)日：1981-09-29

申请号：US959811

申请日：1978-11-13

申请人： Takashi Ohashi ,  Toru Okuyama ,  Akira Suzuki ,  Katsuhiko Arai ,  Minoru Kojima ,  Yoshiko Taniguchi ,  Masako Yoshida ,  Ryozo Sakata ,  Hideki Sugihara ,  Masashi Dobashi ,  Hirobumi Ohwada

发明人： Takashi Ohashi ,  Toru Okuyama ,  Akira Suzuki ,  Katsuhiko Arai ,  Minoru Kojima ,  Yoshiko Taniguchi ,  Masako Yoshida ,  Ryozo Sakata ,  Hideki Sugihara ,  Masashi Dobashi ,  Hirobumi Ohwada

IPC分类号： B32B5/18 ,  B32B15/08 ,  C08G18/00 ,  C08G18/02 ,  C08G18/48 ,  B32B5/20

CPC分类号： B32B15/08 ,  Y10S428/92 ,  Y10T428/24934 ,  Y10T428/24967 ,  Y10T428/249984 ,  Y10T428/24999 ,  Y10T428/26 ,  Y10T428/269 ,  Y10T428/31547 ,  Y10T428/31703

摘要： A laminate having excellent flameproofing and low-smoke development is disclosed. The laminate comprises an urethane modified polyisocyanurate foam as a core material and an aluminum foil or sheet as a surface material piled on at least one surface of the foam through a self-adhesion of the foam and passes Grade 2 incombustibility according to Japanese Industrial Standard (JIS) A-1321 combustion test.

摘要翻译： 公开了具有优异的防火和低烟显影的层压板。 层压体包含作为芯材的氨基甲酸酯改性聚异氰脲酸酯泡沫体和作为表面材料的铝箔或片材，通过泡沫的自粘附层叠在泡沫的至少一个表面上，并通过根据日本工业标准的2级不燃性 JIS）A-1321燃烧试验。

公开(公告)号：US4189541A

公开(公告)日：1980-02-19

申请号：US917238

申请日：1978-06-20

申请人： Takashi Ohashi ,  Toru Okuyama ,  Katsuhiko Arai ,  Akira Suzuki ,  Minoru Kojima ,  Yoshiko Taniguchi ,  Masako Yoshida ,  Ryozo Sakata

发明人： Takashi Ohashi ,  Toru Okuyama ,  Katsuhiko Arai ,  Akira Suzuki ,  Minoru Kojima ,  Yoshiko Taniguchi ,  Masako Yoshida ,  Ryozo Sakata

IPC分类号： C08G18/02 ,  C08G18/09 ,  C08J9/00 ,  C08G18/14

CPC分类号： C08J9/0061 ,  C08G18/022 ,  C08G18/092 ,  C08J2379/04 ,  C08J2483/00 ,  Y10S521/902

摘要： Polyisocyanurate foams having excellent heat resistance and flame resistance are produced by using no common organic silicone surfactant or using less than 0.2% by weight based on an organic polyisocyanate, of said organic silicone surfactant, when producing a polyisocyanurate foam by reacting an organic polyisocyanate, a blowing agent and a catalyst for trimerizing isocyanate and if necessary a surfactant, a modifier and the other additives.

摘要翻译： 具有优异的耐热性和阻燃性的聚异氰脲酸酯泡沫体通过使用无常见的有机硅氧烷表面活性剂或使用少于0.2重量％的有机多异氰酸酯，所述有机硅氧烷表面活性剂，当通过使有机多异氰酸酯， 发泡剂和用于三聚异氰酸酯和如果需要的表面活性剂，改性剂和其它添加剂的催化剂。

公开(公告)号：US4205136A

公开(公告)日：1980-05-27

申请号：US13751

申请日：1979-02-21

申请人： Takashi Ohashi ,  Minoru Kojima ,  Masako Yoshida ,  Toru Okuyama ,  Ryozo Sakata

发明人： Takashi Ohashi ,  Minoru Kojima ,  Masako Yoshida ,  Toru Okuyama ,  Ryozo Sakata

IPC分类号： C08G18/00 ,  C08G18/32 ,  C08G18/65 ,  C08G18/66 ,  C08G18/14 ,  C08G18/26

CPC分类号： C08G18/6611 ,  C08G18/3206 ,  C08G2101/0025 ,  C08G2101/005 ,  Y10S521/902 ,  Y10S521/903

摘要： A process for producing a rigid polyurethane foam having excellent flame retardance and low-smoke development is disclosed. When the rigid polyurethane foam is produced by reacting a polyhydroxyl compound with an organic polyisocyanate in the presence of a blowing agent, a surfactant, a catalyst and other additives, 3-methylpentane-1,3,5-triol is used as a part of the polyhydroxyl compound.

摘要翻译： 公开了一种具有优异阻燃性和低烟显影性的硬质聚氨酯泡沫塑料的制造方法。 当通过在发泡剂，表面活性剂，催化剂和其它添加剂的存在下使多羟基化合物与有机多异氰酸酯反应制备硬质聚氨酯泡沫时，使用3-甲基戊烷-1,3,5-三醇作为 多羟基化合物。

公开(公告)号：US4066579A

公开(公告)日：1978-01-03

申请号：US563234

申请日：1975-03-28

申请人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Akira Suzuki ,  Yoshiko Taniguchi

发明人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Akira Suzuki ,  Yoshiko Taniguchi

IPC分类号： C08G18/66 ,  C08G18/14 ,  C08G18/32 ,  C08G18/48

CPC分类号： C08G18/6677 ,  C08G18/6674 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  Y10S260/24 ,  Y10S521/903 ,  Y10S521/906

摘要： An excellent flame- and smoke-resistant flexible polyurethane foam is produced by reacting a polyisocyanate with a mixture ofA. polyether polyol containing secondary hydroxyl group of at least 50 mol% of total hydroxyl content and having a number average molecular weight of 3,000-6,000 andB. a low molecular weight polyhydroxyl compound, an equivalent weight ratio of said low molecular weight polyhydroxyl compound (B) to said polyether polyol (A) being 0.5-2.0, if desired, the flame retardancy of the foam may be enhanced by the addition of a small amount of flame retardant.

公开(公告)号：US4076654A

公开(公告)日：1978-02-28

申请号：US734167

申请日：1976-10-20

申请人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Akira Suzuki

发明人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Akira Suzuki

IPC分类号： C08G18/00 ,  C08G18/16 ,  C08G18/28 ,  C08J9/00 ,  C08G18/14 ,  C08G18/66

CPC分类号： C08J9/0066 ,  C08G18/166 ,  C08G18/2865 ,  C08J9/0004 ,  C08K3/26 ,  C08K3/32 ,  C08K5/09 ,  C08K5/21 ,  C08J2375/04 ,  Y10S521/903

摘要： A flame- and smoke-retarded, non-shrinkable flexible polyurethane foam is prepared by reactingA. a polyol having at least two active hydrogen atoms and a molecular weight of from 1,000 to 10,000,B. a low molecular weight polyhydroxyl compound having a molecular weight of from 60 to 700,C. a polyisocyanate andD. an ammonium compound which generates ammonia gas at a temperature below 100.degree. C,wherein the equivalent weight ratio of (B) to (A) is ranging from 0.5 to 2.0 and the amount of (D) based upon 100 parts by (A) ranges from 0.5 to 10 parts by weight.

摘要翻译： 通过使A.具有至少两个活性氢原子的多元醇和分子量为1,000至10,000的反应制备阻燃和阻燃，不可收缩的软质聚氨酯泡沫。B.具有分子量的低分子量多羟基化合物 重量为60至700，C.多异氰酸酯和D.在低于100℃的温度下产生氨气的铵化合物，其中（B）至（A）的当量重量比为0.5至2.0， 基于100份（A）的（D）的量为0.5至10重量份。

公开(公告)号：US4180631A

公开(公告)日：1979-12-25

申请号：US778282

申请日：1977-03-16

申请人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Masumi Saito

发明人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Masumi Saito

IPC分类号： B29C43/00 ,  B29B7/00 ,  B29C39/00 ,  B29C39/38 ,  B29C39/42 ,  B29C43/02 ,  B29C51/00 ,  B29C59/00 ,  B29C67/20 ,  C08G18/00 ,  C08G18/38 ,  C08G18/54 ,  C08G18/65 ,  C08J9/02 ,  C08G18/32 ,  B29D27/00

CPC分类号： C08G18/3829 ,  C08G18/544 ,  Y10S521/903

摘要： The flexible polyurethane foams having high flame resistance and smoke resistance can be produced by reacting a polyhydroxyl compound and a polyisocyanate with a urea derivative selected from the group consisting of(a) a compound represented by the general formula ##STR1## wherein at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represents hydroxylalkyl, alkoxyalkyl, alkyl and aryl groups and the remainder represents hydrogen atom, and(b) a urea-formaldehyde condensation product in the presence of a catalyst, a surfactant and a blowing agent.These polyurethane foams can easily provide the favorable foam sheets by compression-molding these foams under heating.

摘要翻译： 具有高阻燃性和耐烟性的柔性聚氨酯泡沫体可以通过使多羟基化合物和多异氰酸酯与选自以下的脲衍生物反应制备：（a）由通式“IMAGE”表示的化合物，其中至少一种 R 1，R 2，R 3和R 4表示羟基烷基，烷氧基烷基，烷基和芳基，其余表示氢原子，和（b）在催化剂，表面活性剂和发泡剂存在下的脲 - 甲醛缩合产物。 这些聚氨酯泡沫可以通过在加热下对这些泡沫进行压缩成型而容易地提供有利的泡沫片材。

公开(公告)号：US4098732A

公开(公告)日：1978-07-04

申请号：US663143

申请日：1976-03-02

申请人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Masumi Saito

发明人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Masumi Saito

IPC分类号： C08G18/22 ,  C08G18/48 ,  C08G18/66 ,  C08G18/32 ,  C08G18/14

CPC分类号： C08G18/4837 ,  C08G18/225 ,  C08G18/66 ,  Y10S521/903

摘要： A flame-resistant and smoke-retardant polyurethane foam is produced by reacting a polyisocyanate with a polyhydroxyl compound in the presence of an alkaline earth metal salt of a carboxylic acid and a foaming agent.

摘要翻译： 通过在羧酸的碱土金属盐和发泡剂的存在下使多异氰酸酯与多羟基化合物反应制备阻燃和阻燃的聚氨酯泡沫。

公开(公告)号：US4246361A

公开(公告)日：1981-01-20

申请号：US052512

申请日：1979-06-26

申请人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Masumi Saito

发明人： Toshio Yukuta ,  Takashi Ohashi ,  Minoru Kojima ,  Masumi Saito

IPC分类号： B29C43/00 ,  B29B7/00 ,  B29C39/00 ,  B29C39/38 ,  B29C39/42 ,  B29C43/02 ,  B29C51/00 ,  B29C59/00 ,  B29C67/20 ,  C08G18/00 ,  C08G18/38 ,  C08G18/54 ,  C08G18/65 ,  C08J9/02 ,  C08G18/32 ,  B29D27/00

CPC分类号： C08G18/3829 ,  C08G18/544 ,  Y10S521/903

摘要： The flexible polyurethane foams having high flame resistance and smoke resistance can be produced by reacting a polyhydroxyl compound and a polyisocyanate with a urea derivative selected from the group consisting of(a) a compound represented by the general formula ##STR1## wherein at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represents hydroxylalkyl, alkoxyalkyl, alkyl and aryl groups and the remainder represents hydrogen atom, and(b) a urea-formaldehyde condensation product in the presence of a catalyst, a surfactant and a blowing agent.These polyurethane foams can easily provide the favorable foam sheets by compression-molding these foams under heating.

摘要翻译： 具有高阻燃性和耐烟性的柔性聚氨酯泡沫体可以通过使多羟基化合物和多异氰酸酯与选自以下的脲衍生物反应制备：（a）由通式“IMAGE”表示的化合物，其中至少一种 R 1，R 2，R 3和R 4表示羟基烷基，烷氧基烷基，烷基和芳基，其余表示氢原子，和（b）在催化剂，表面活性剂和发泡剂存在下的脲 - 甲醛缩合产物。 这些聚氨酯泡沫可以通过在加热下对这些泡沫进行压缩成型而容易地提供有利的泡沫片材。

公开(公告)号：US06585966B2

公开(公告)日：2003-07-01

申请号：US09975093

申请日：2001-10-12

申请人： Minoru Kojima

发明人： Minoru Kojima

IPC分类号： A61K3174

CPC分类号： C10M171/06 ,  C10M107/28 ,  Y10S424/15

摘要： The present invention relates to a water-soluble solid composition that produces a lubricating liquid when dissolved in water. The composition is preferably prepared by kneading particles of a solid, such as sodium polyacrylate, with water and one or more optional additives to form a mixture. This kneaded mixture is then molded or otherwise formed into a desired shape, preferably one that is easily held such as a lump, sphere, or rod. The shaped composition may also be provided with a partial cover of a water-insoluble material or other modified surface so that it may be held more securely. In use a dry portion of the solid composition can be held in the hand and applied to an area of moistened skin to apply a lubricating liquid without also applying the lubricating liquid to the hand. Similarly, a portion of the solid composition may be moistened and then rubbed on dry skin to apply a lubricating liquid to the skin.

公开(公告)号：US4692820A

公开(公告)日：1987-09-08

申请号：US881621

申请日：1986-07-03

申请人： Koichi Sakurai ,  Minoru Kojima

发明人： Koichi Sakurai ,  Minoru Kojima

IPC分类号： G11B15/02 ,  G11B15/06 ,  G11B15/70 ,  G11B23/32

CPC分类号： G11B15/70 ,  G11B15/06

摘要： A head-positioning mechanism of an endless tape useful in, for example, various tape-recorders of an endless cartridge type is disclosed, in which the endless tape on its inner side between a capstan and a tape guide is provided with an electrically conductive sensor and at its predetermined site is provided with a cut-line, while the endless tape on its inner surface is normally supplied with a faint current for disenergizing a power source of a DC motor upon contact of the cut-line with the sensor, thereby to arrest a head of the endless tape at a starting position.

摘要翻译： 公开了一种用于例如环形盒型的各种带式记录器的环形带的头部定位机构，其中在主导轴和带引导件之间的内侧的环形带设置有导电传感器 并且在其预定位置处设有切割线，而在其内表面上的环形带通常被提供有微弱的电流，用于在切断线与传感器接触时使直流电动机的电源断电，从而 在一个起始位置逮捕无尽的磁带头。