专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP0514817B1 Manufacturing method of urethane foam molded products 失效
标题翻译：一种用于制备聚氨酯泡沫体的过程
公开(公告)号：EP0514817B1
公开(公告)日：1996-09-25
申请号：EP92108368.9
申请日：1992-05-18
申请人： NHK SPRING CO., LTD. , Shin-Etsu Chemical Co., Ltd.
发明人： Minegishi, Takeshi , Kubo, Masayuki , Nozaki, Ryosuke , Ogawa, Masahiko , Tanaka, Masaki , Morimoto, Yukio
IPC分类号： B29C33/64 , B29C35/08
CPC分类号： B29C33/64 , B29K2075/00

2. 发明公开

EP0514817A3 Manufacturing method of urethane foam molded products 失效
标题翻译： URETHANE泡沫塑料制品的制造方法
公开(公告)号：EP0514817A3
公开(公告)日：1993-04-14
申请号：EP92108368.9
申请日：1992-05-18
申请人： NHK SPRING CO., LTD. , SHIN-ETSU CHEMICAL CO., LTD.
发明人： Minegishi, Takeshi , Kubo, Masayuki , Nozaki, Ryosuke , Ogawa, Masahiko , Tanaka, Masaki , Morimoto, Yukio
IPC分类号： B29C33/64 , B29C35/08
CPC分类号： B29C33/64 , B29K2075/00
摘要： In manufacturing molded product of urethane foam, a releasing agent mainly composed of organopolysiloxane is applied on the inner surface of the mold maintained at 60°C. The agent is prepared by dissolving the base composed of organopolysiloxane composition in an organic solvent. The organopolysiloxane composition comprises (a) a first organopolysiloxane of which 0.1 to 5.0% of all organic groups bonded with Si atoms are vinyl groups, and at least 80% of the remaining organic groups are methyl groups, and (b) a second organopolysiloxane containing at least three Si bonded hydrogen atoms in one molecule, wherein the first and second organopolysiloxanes contain Si vinyl groups and SiH groups at a ratio in a range of 1 : 0.5 to 1 : 5, and do not substantially contain unreactive siloxane. The agent is cured by irradiation with ultraviolet rays. Inside the mold is injected a raw liquid of urethane foam of cold cure-type.

3. 发明公开

EP0514817A2 Manufacturing method of urethane foam molded products 失效
标题翻译： Verfahren zur Herstellung eines Polyurethanschaumes。
公开(公告)号：EP0514817A2
公开(公告)日：1992-11-25
申请号：EP92108368.9
申请日：1992-05-18
申请人： NHK SPRING CO., LTD. , SHIN-ETSU CHEMICAL CO., LTD.
发明人： Minegishi, Takeshi , Kubo, Masayuki , Nozaki, Ryosuke , Ogawa, Masahiko , Tanaka, Masaki , Morimoto, Yukio
IPC分类号： B29C33/64 , B29C35/08
CPC分类号： B29C33/64 , B29K2075/00
摘要： In manufacturing molded product of urethane foam, a releasing agent mainly composed of organopolysiloxane is applied on the inner surface of the mold maintained at 60°C. The agent is prepared by dissolving the base composed of organopolysiloxane composition in an organic solvent. The organopolysiloxane composition comprises (a) a first organopolysiloxane of which 0.1 to 5.0% of all organic groups bonded with Si atoms are vinyl groups, and at least 80% of the remaining organic groups are methyl groups, and (b) a second organopolysiloxane containing at least three Si bonded hydrogen atoms in one molecule, wherein the first and second organopolysiloxanes contain Si vinyl groups and SiH groups at a ratio in a range of 1 : 0.5 to 1 : 5, and do not substantially contain unreactive siloxane. The agent is cured by irradiation with ultraviolet rays. Inside the mold is injected a raw liquid of urethane foam of cold cure-type.
摘要翻译：在制造聚氨酯泡沫塑料的成型品中，将主要由有机聚硅氧烷组成的脱模剂施加在保持在60℃的模具的内表面上。该试剂通过将由有机聚硅氧烷组合物组成的基质溶解在有机溶剂中来制备。有机聚硅氧烷组合物包含（a）第一有机聚硅氧烷，其中与Si原子键合的所有有机基团的0.1至5.0％为乙烯基，并且至少80％的剩余有机基团为甲基，和（b）第二有机聚硅氧烷，一个分子中至少有三个Si键合的氢原子，其中第一和第二有机聚硅氧烷以1:0.5至1:5的比例含有Si乙烯基和SiH基，并且基本上不含有非反应性硅氧烷。通过紫外线照射使药剂固化。在模具内注入冷固化型聚氨酯泡沫的原液。

4. 发明公开

EP1295696A3 Method of manufacturing a seat or part of a seat 有权
标题翻译：一种制造座椅的座椅或部件的方法
公开(公告)号：EP1295696A3
公开(公告)日：2004-11-24
申请号：EP02256439.7
申请日：2002-09-17
申请人： NHK SPRING CO., LTD.
发明人： Kubo, Masayuki , Funayama, Kenichi
IPC分类号： B29C63/02
CPC分类号： B60N2/7017 , B29C35/02 , B29C63/0065 , B29C63/025 , B29C65/10 , B29C65/14 , B29C65/4815 , B29C65/483 , B29C66/1122 , B29C66/301 , B29C66/5326 , B29C66/71 , B29C66/727 , B29C66/8322 , B29L2031/771 , B32B37/1292 , B60N2/5875 , B60N2/5891 , Y10T156/1028 , Y10T156/103 , Y10T156/1031 , B29K2075/00
摘要： Hot-melt webs (21) are located on an outer surface (11a) of a pad member (11) and an inner surface of a cover member, individually. The pad member (11) and the cover member are heated to melt the hot-melt webs (21) by means of heaters from the sides opposite the webs (21), individually. As fibrous hot-melt adhesive elements are cut at every turn and separated to insular pieces, they are distributed like mist drops in the outer surface (11a) of the pad member (11) and the inner surface of the cover member. Thereafter, the pad member (11) and the cover member are superposed and pressurized so that they are bonded to each other.

5. 发明授权

EP1295696B1 Method of manufacturing a seat or part of a seat 有权
标题翻译：一种制造座椅的座椅或部件的方法
公开(公告)号：EP1295696B1
公开(公告)日：2007-10-31
申请号：EP02256439.7
申请日：2002-09-17
申请人： NHK SPRING CO., LTD.
发明人： Kubo, Masayuki , Funayama, Kenichi
IPC分类号： B29C63/02 , B29L31/58
CPC分类号： B60N2/7017 , B29C35/02 , B29C63/0065 , B29C63/025 , B29C65/10 , B29C65/14 , B29C65/4815 , B29C65/483 , B29C66/1122 , B29C66/301 , B29C66/5326 , B29C66/71 , B29C66/727 , B29C66/8322 , B29L2031/771 , B32B37/1292 , B60N2/5875 , B60N2/5891 , Y10T156/1028 , Y10T156/103 , Y10T156/1031 , B29K2075/00
摘要： Hot-melt webs (21) are located on an outer surface (11a) of a pad member (11) and an inner surface of a cover member, individually. The pad member (11) and the cover member are heated to melt the hot-melt webs (21) by means of heaters from the sides opposite the webs (21), individually. As fibrous hot-melt adhesive elements are cut at every turn and separated to insular pieces, they are distributed like mist drops in the outer surface (11a) of the pad member (11) and the inner surface of the cover member. Thereafter, the pad member (11) and the cover member are superposed and pressurized so that they are bonded to each other.

6. 发明公开

EP1295696A2 Method of manufacturing a seat or part of a seat 有权
标题翻译： Verfahren zum Herstellen eines Sithes oder eines Teils eines Sitzes
公开(公告)号：EP1295696A2
公开(公告)日：2003-03-26
申请号：EP02256439.7
申请日：2002-09-17
申请人： NHK SPRING CO., LTD.
发明人： Kubo, Masayuki , Funayama, Kenichi
IPC分类号： B29C63/02
CPC分类号： B60N2/7017 , B29C35/02 , B29C63/0065 , B29C63/025 , B29C65/10 , B29C65/14 , B29C65/4815 , B29C65/483 , B29C66/1122 , B29C66/301 , B29C66/5326 , B29C66/71 , B29C66/727 , B29C66/8322 , B29L2031/771 , B32B37/1292 , B60N2/5875 , B60N2/5891 , Y10T156/1028 , Y10T156/103 , Y10T156/1031 , B29K2075/00
摘要： Hot-melt webs (21) are located on an outer surface (11a) of a pad member (11) and an inner surface of a cover member, individually. The pad member (11) and the cover member are heated to melt the hot-melt webs (21) by means of heaters from the sides opposite the webs (21), individually. As fibrous hot-melt adhesive elements are cut at every turn and separated to insular pieces, they are distributed like mist drops in the outer surface (11a) of the pad member (11) and the inner surface of the cover member. Thereafter, the pad member (11) and the cover member are superposed and pressurized so that they are bonded to each other.
摘要翻译：热熔网（21）分别位于垫构件（11）的外表面（11a）和盖构件的内表面上。加热衬垫构件（11）和盖构件，以分别从与腹板（21）相对的侧面通过加热器熔化热熔体腹板（21）。由于纤维状热熔性粘合剂元件在每一匝上切割并分离成岛状片，所以它们在垫构件（11）的外表面（11a）和盖构件的内表面中以雾滴分布。此后，将垫构件（11）和盖构件重合并加压使得它们彼此接合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式