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

US3791847A Process for the production of incombustible carbonaceous material 失效
标题翻译：生产不可回收碳材料的方法
公开(公告)号：US3791847A
公开(公告)日：1974-02-12
申请号：US3791847D
申请日：1971-07-26
申请人： KUREHA CHEMICAL IND CO LTD
发明人： ARAKI T , ASANO K , KOSHUGI J
IPC分类号： C01B31/00 , C01B31/02 , C01B31/04 , C04B35/52 , C04B41/87 , C23C16/32 , D01F9/12 , D01F9/127 , C01B25/00 , C01B25/08 , C01B31/30 , C23C11/00
CPC分类号： C04B35/52 , C01B32/00 , Y10T428/30 , Y10T428/31678
摘要： A carbonaceous material is obtained by bringing a mixture of one or more substances selected from the group consisting of molecular phosphorus, inorganic phosphorus-containing compounds and organic phosphorus-containing compounds and organic compounds into contact with a substrate heated at a temperature of 600*1,500*C thereby depositing the resulting carbon formed by pyrolysis on the substrate. Alternatively, an organic phosphoruscontaining aromatic compound is brought into contact with a substrate heated at a temperature of 600*-1,500*C thereby depositing the resulting carbon formed by pyrolysis on the substrate. A shaped article coated with said carbonaceous material is obtained by effecting such pyrolysis and deposition on a shaped article made of metal, ceramics glass or carbon. The carbonaceous materials obtained according to this invention are composed of 80-99.9% of carbon and 0.1-20% of phosphorus and are imcombustible having excellent oxidation-resisting properties in addition to the intrinsic properties of carbon.
摘要翻译：通过将选自分子磷，无机含磷化合物和有机含磷化合物的一种或多种物质和有机化合物的混合物与加热至600℃的基板接触，获得含碳材料， 1500℃，由此将由热解形成的所得碳沉积在基材上。或者，使有机含磷芳香族化合物与在600〜1500℃的温度下加热的基材接触，由此将通过热解形成的所得碳沉积在基材上。通过在由金属，陶瓷玻璃或碳制成的成形制品上进行这种热解和沉积而获得涂覆有所述碳质材料的成型制品。根据本发明获得的碳质材料由80-99.9％的碳和0.1-20％的磷组成，并且除了碳的固有性质之外还具有优异的抗氧化性能。

2. 发明授权

US3851048A Method for producing isotropic pyrolytic carbon 失效
标题翻译：生产等温聚碳酸酯的方法
公开(公告)号：US3851048A
公开(公告)日：1974-11-26
申请号：US27060472
申请日：1972-07-11
申请人： KUREHA CHEMICAL IND CO LTD
发明人： IMAIZUMI H , ARAKI T , AWAO T , ASANO K , YAMADA J
IPC分类号： C09C1/48
CPC分类号： C09C1/48 , C01P2006/80
摘要： 1. A PROCESS FOR THE PRODUCTION OF ISOTROPIC PYROLYTIC CARBON WHICH COMPRISES VAPORIZING A MATERIAL HAVING A VAPOR PRESSURE OF AT LEAST 5 MM. HG AT 490*C AND AT LEAST TWO CONDENSED RINGS, BRING THE SAID VAPORIZED MATERIAL INTO CONTACT WITH A PREHEATED SUBSTRATE HETED TO A TEMPERATURE OF 600-1500*C. THEREBY DEPOSITING SAID ISOTROPIC PYROLYTIC CARBON AS A COATING ON SAID SUBSTRATE, AND RAPIDLY COOLING SAID COATED SUBSTRATE AND RECOVERING SAID ISOTROPIC PYROLYTIC CARBON FROM SAID COATED SUBSTRATE.

3. 发明授权

US3814642A Manufacture of carbon shaped articles 失效
标题翻译：碳化物制品的制造
公开(公告)号：US3814642A
公开(公告)日：1974-06-04
申请号：US21296671
申请日：1971-12-28
申请人： KUREHA CHEMICAL IND CO LTD
发明人： ARAKI T , ASANO K , KOSUGI J , TAMURA F
IPC分类号： C04B35/83 , C08K7/06 , D01F9/145 , D01F9/15 , D01F9/155 , D01F9/17 , D01F9/21 , D01F9/22 , D01F9/24 , D01F9/26 , D01F9/28 , B32B31/00
CPC分类号： C04B35/522 , C04B35/013 , C04B35/06 , C04B35/18 , C04B35/532 , C04B35/6265 , C04B35/62675 , C04B35/6268 , C04B35/6269 , C04B35/63416 , C04B35/63436 , C04B35/63444 , C04B35/63452 , C04B35/6346 , C04B35/63476 , C04B35/636 , C04B35/83 , C04B2235/3272 , C04B2235/3463 , C04B2235/3826 , C04B2235/465 , C04B2235/526 , C04B2235/5264 , C04B2235/5296 , C04B2235/6021 , C04B2235/616 , C04B2235/6562 , C04B2235/77 , C04B2235/94 , C04B2235/96 , C04B2235/9692 , C08K7/06 , D01F9/145 , D01F9/15 , D01F9/155 , D01F9/17 , D01F9/21 , D01F9/22 , D01F9/24 , D01F9/26 , D01F9/28 , Y10T156/10 , Y10T428/30
摘要： MANUFACTURE OF CARBON SHAPED ARTICLE HAVING GAS IMPERMEABILITY, HIGH HARDNESS, AND HIGH MECHANICAL STRENGTH BY MIXING ORGANIC FIBER HAVING PARTICULAR PHYSICAL PROPERTIES WITH ORGANIC BINDER, OR A MIXTURE OF THE ORGANIC BINDER AND AN AGGREGATE, AND HEAT-TREATING THE MIXED MATERIAL.

4. 发明授权

US3718574A Method for heavying polycyclic substances 失效
标题翻译：用于加工多环物质的方法
公开(公告)号：US3718574A
公开(公告)日：1973-02-27
申请号：US3718574D
申请日：1970-12-28
申请人： KUREHA CHEMICAL IND CO LTD
发明人： TAKITA H , AWAO T , ARAKI T , ASANO K
IPC分类号： C01B31/00 , C08G61/00 , C10C3/02 , C10C3/04
CPC分类号： C10C3/02 , C10C3/04
摘要： METHOD FOR HEAVYING POLYCYCLIC SUBSTANCE, WHEREIN THE CRUDE MATERIAL IS TREATED WITH AN OXIDIZING AGENT, AND THEN TREATED WITH AMMONIA OR AMINES.

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