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1. 发明授权

US4609433A Sheet composites containing crystalline phosphate fibers 失效
标题翻译：含有结晶磷酸纤维的片状复合材料
公开(公告)号：US4609433A
公开(公告)日：1986-09-02
申请号：US685569
申请日：1984-12-24
申请人： Marvin M. Crutchfield , John A. Hinkebein
发明人： Marvin M. Crutchfield , John A. Hinkebein
IPC分类号： D21H5/18
CPC分类号： D21H5/18 , D21H13/36 , Y10T428/268 , Y10T428/294 , Y10T428/2964 , Y10T428/298 , Y10T442/692
摘要： Sheet composites containing asbestiform crystalline calcium M phosphate fibers wherein M is a metal cation selected from the group consisting of sodium and lithium, and mixtures thereof, are useful as a replacement or substitute for asbestos sheets in applications where fibrous materials are needed.
摘要翻译：其中M是选自钠和锂的金属阳离子及其混合物的片状复合材料，其中M为选自纤维材料的应用中的替代或代替石棉片。

2. 发明授权

US4442164A Fibrous composite materials and the production and use thereof 失效
公开(公告)号：US4442164A
公开(公告)日：1984-04-10
申请号：US545103
申请日：1983-10-24
申请人： Peter J. Briggs , Kevin McAloon , Graham R. Rideal
发明人： Peter J. Briggs , Kevin McAloon , Graham R. Rideal
IPC分类号： B32B21/02 , B32B7/00 , B32B19/00 , B32B19/04 , B32B19/06 , B32B21/04 , C03C25/42 , C04B14/14 , C04B14/42 , C04B14/46 , C04B18/28 , C04B26/02 , C04B30/00 , C04B30/02 , C04B35/80 , C04B41/70 , D02G3/16 , D04H1/00 , D04H1/58 , D06M11/00 , D06M11/05 , D06M11/44 , D06M11/79 , D06M23/08 , D06M101/00 , D21H13/36 , D21H17/67 , D21H27/30 , B32B5/16 , D02G3/00
CPC分类号： C04B41/45 , C04B18/28 , C04B26/02 , C04B30/00 , C04B30/02 , D21H13/40 , D21H13/44 , D21H27/30 , D21H5/18 , Y02W30/97 , Y10S428/92 , Y10T428/24826 , Y10T428/251 , Y10T428/2927 , Y10T428/2933 , Y10T428/2938 , Y10T428/2958 , Y10T428/2964 , Y10T428/298 , Y10T442/223 , Y10T442/25 , Y10T442/2623 , Y10T442/277 , Y10T442/3049 , Y10T442/419 , Y10T442/50 , Y10T442/603 , Y10T442/604 , Y10T442/637
摘要： A fibrous composite material of essentially two-dimensional form in the form of individual fibres, sheets or layers comprising combustible fibres and lamellae of a layer mineral of size below 50 microns, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral to the fibres preferably from suspension followed by removal of the liquid phase of the suspension, and use of the fibrous composite materials for the fire-protection of substrates.

3. 发明授权

US4309248A Process for manufacturing boron nitride fiber mats using calender rolls 失效
标题翻译：使用压延辊制造氮化硼纤维垫的方法
公开(公告)号：US4309248A
公开(公告)日：1982-01-05
申请号：US134896
申请日：1980-03-28
申请人： John L. Tworek , Gordon R. Rignel
发明人： John L. Tworek , Gordon R. Rignel
IPC分类号： D01F9/08 , B29C67/24 , D04H1/42 , D04H1/54 , H01M2/14 , H01M2/16 , D21F11/00
CPC分类号： D21H13/40 , D21H13/36 , D21H5/1272 , D21H5/18 , H01M2/14
摘要： A process is disclosed for producing a non-woven, boron nitride-bonded boron nitride fiber mat, suitable for use as an electric cell separator in a lithium-sulfide battery. A web having a combination of structural boron nitride (BN) fibers and interstitial, thermally bondable boron oxide (B.sub.2 O.sub.3) fibers is passed through the nip of a pair of cooperating calender rolls at an appropriate temperature and pressure to soften the boron oxide binder throughout the web to fuse the BN fibers together. The interstitial boron oxide then is heated in an anhydrous ammonia atmosphere to convert it into boron nitride.
摘要翻译：公开了用于生产适合用作硫化锂电池中的电池隔板的无纺布氮化硼结合氮化硼纤维垫的方法。具有结构氮化硼（BN）纤维和间隙，可热结合的氧化硼（B2O3）纤维的组合的纤维网在适当的温度和压力下通过一对配合的压延辊的辊隙，以使整个过程中的氧化硼粘合剂软化将BN纤维熔合在一起。然后将间隙氧化硼在无水氨气氛中加热，将其转化为氮化硼。

4. 发明授权

US4309245A Process for manufacturing boron nitride fiber felt using a Fourdrinier machine 失效
标题翻译：使用长网机制造氮化硼纤维毡的工艺
公开(公告)号：US4309245A
公开(公告)日：1982-01-05
申请号：US134903
申请日：1980-03-28
申请人： John L. Tworek , Gordon R. Rignel
发明人： John L. Tworek , Gordon R. Rignel
IPC分类号： D04H1/42 , B29C67/24 , D04H1/72 , H01M2/14 , D21H5/18
CPC分类号： H01M2/14 , D21H13/36 , D21H5/18
摘要： A process is disclosed for producing a non-woven boron nitride (BN) fiber felt. Boron nitride fibers are blended with a lesser amount of boron oxide fibers and a nondissolving, anhydrous liquid medium to form a homogeneous slurry. The slurry is deposited on the moving screen of a Fourdrinier machine where the liquid content is gradually reduced until sufficient fiber to fiber contact is made to provide internal cohesiveness, to form a felt. The felt may be further treated by heating it in an anhydrous gas atmosphere at a sufficient temperature to soften the boron oxide binder to fuse the BN fibers together, and then converting the interstitial boron oxide into boron nitride. The resulting boron nitride-bonded boron nitride felt may be used as an electric cell separator in a lithium sulfide battery.
摘要翻译：公开了用于生产无纺布氮化硼（BN）纤维毡的方法。将氮化硼纤维与较少量的氧化硼纤维和非溶解的无水液体介质共混以形成均匀的浆料。将浆料沉积在长网机的移动筛上，其中液体含量逐渐降低，直到足够的纤维与纤维接触以提供内部粘结性以形成毡。可以通过在足够的温度下在无水气体气氛中加热毡来进一步处理毛毡，以软化氧化硼粘合剂以将BN纤维熔合在一起，然后将间隙氧化硼转变成氮化硼。得到的氮化硼结合氮化硼毡可以用作硫化锂电池中的电池隔膜。

5. 发明授权

US4309244A Process for manufacturing boron nitride fiber mats 失效
标题翻译：氮化硼纤维毡的制造方法
公开(公告)号：US4309244A
公开(公告)日：1982-01-05
申请号：US134765
申请日：1980-03-28
申请人： John L. Tworek , Gordon R. Rignel
发明人： John L. Tworek , Gordon R. Rignel
IPC分类号： D01F9/08 , B29C67/24 , C04B35/583 , C04B35/622 , D04H1/42 , D04H1/54 , H01M2/14 , D21H5/18 , D21H5/26
CPC分类号： C04B35/583 , C04B35/62227 , D21H13/36 , D21H5/18 , H01M2/14
摘要： A process is disclosed for producing a non-woven, boron nitride-bonded boron nitride fiber mat, suitable for use as an electric cell separator in a lithium-sulfide battery. Molten boron oxide is centrifugally spun into strands and attenuated by an annular gas stream into fibers which are compacted at a controlled relative humidity into a bundle and heated in an anhydrous ammonia atmosphere to convert boron oxide in the fibers to boron nitride (BN). The BN fibers are blended with a lesser amount of boron oxide fibers and a nonaqueous liquid medium to form a slurry. The slurry is processed through a Fourdrinier machine to form a felt; and, the felt is calendered by passing it through the nip of a pair of calender rolls at an appropriate temperature and pressure to soften the boron oxide binder to fuse the BN fibers together. The interstitial boron oxide then is converted to boron nitride.
摘要翻译：公开了用于生产适合用作硫化锂电池中的电池隔板的无纺布氮化硼结合氮化硼纤维垫的方法。将熔融的氧化硼离心旋转成股线，并通过环形气流减压成纤维，将纤维在受控的相对湿度下压成束，并在无水氨气氛中加热，将纤维中的氧化硼转化为氮化硼（BN）。将BN纤维与较少量的氧化硼纤维和非水液体介质共混以形成浆料。通过长网机加工浆料以形成毡; 并且通过在适当的温度和压力下将其通过一对压延辊的辊隙来使毡被压延，以软化氧化硼粘合剂以将BN纤维熔合在一起。然后将间隙氧化硼转化为氮化硼。

6. 发明授权

US4255398A Novel ettringite whiskers, production and uses 失效
标题翻译：新型钙矾石晶须，生产和使用
公开(公告)号：US4255398A
公开(公告)日：1981-03-10
申请号：US052140
申请日：1979-06-26
申请人： Minoru Tanaka , Genzo Hashizume , Hiroshi Matsui , Satoru Nakagawa
发明人： Minoru Tanaka , Genzo Hashizume , Hiroshi Matsui , Satoru Nakagawa
IPC分类号： C01F11/46 , C04B7/00 , C04B14/38 , C04B28/06 , C08K3/30 , C01G28/02 , C04B7/32 , C04B13/00
CPC分类号： C01F11/464 , C04B14/38 , C04B28/065 , C04B7/00 , C08K3/30 , D21H13/36 , D21H5/18 , C01P2004/01 , C08K2201/016
摘要： This disclosure deals with ettringite whiskers, methods of synthesizing such whiskers and ettringite whisker composites. The ettringite whiskers, having a new crystal form, are 1-2 .mu.m in diameter, 50-100 .mu.m in length and approximately 30-50 of aspect ratio. The ettringite whiskers are especially useful in industry as a high tensile strength reinforcement, they increase self-extinguishability and the productive capacity of making sheets, boards of the like.
摘要翻译：本公开涉及钙矾石晶须，合成这种晶须的方法和钙矾石晶须复合材料。具有新晶体的钙矾石晶须直径为1-2μm，长度为50-100μm，纵横比约为30-50。钙矾石须晶体在工业中特别适用于高抗拉强度，它们增加自熄性和制造板材，板材等的生产能力。

7. 发明授权

US3985611A Wholly inoganic papers and membranes suitable for ion exchange made of thorium acid phosphate and process for preparing the same 失效
标题翻译：适用于酸性磷酸酯离子交换的大量非对称纸和薄膜及其制备方法
公开(公告)号：US3985611A
公开(公告)日：1976-10-12
申请号：US163091
申请日：1971-07-15
申请人： Giulio Alberti , Umberto Costantino
发明人： Giulio Alberti , Umberto Costantino
IPC分类号： B01D71/02 , C08J5/22 , D21H5/12
CPC分类号： B01D67/0046 , B01D71/02 , C08J5/22 , D21H13/36 , D21H5/18 , B01D2323/12 , B01D2325/18
摘要： Inorganic layers, papers and membranes for ion exchange are made of fibrous thorium acid phosphate with a ratio PO.sub.4 /Th in the solid of about 2.

8. 发明授权

US3510394A Production of water-laid felted mineral fiber panels including use of flocculating agent 失效
标题翻译：生产含水的矿物纤维板，包括使用絮凝剂
公开(公告)号：US3510394A
公开(公告)日：1970-05-05
申请号：US3510394D
申请日：1965-01-25
申请人： CONWED CORP
发明人： CADOTTE JOHN E
IPC分类号： C04B14/46 , C04B30/02 , C04B32/00 , C04B33/36 , C04B33/32 , D21F11/04
CPC分类号： D21H5/18 , C04B30/02 , C04B32/005 , C04B33/36 , D21H13/36 , D21H13/40 , D21H13/42 , C04B14/10 , C04B14/38 , C04B18/022 , C04B38/06 , C04B40/02 , C04B14/42 , C04B14/46 , C04B40/0263 , C04B14/22 , C04B14/30

9. 发明授权

US2917426A Felted products and processes containing fibrous boehmite 失效
标题翻译：含有纤维勃姆石的毡制品和工艺
公开(公告)号：US2917426A
公开(公告)日：1959-12-15
申请号：US76342858
申请日：1958-09-26
申请人： DU PONT
发明人： JOHN BUGOSH
CPC分类号： D21H5/18 , D21H13/36 , Y10T442/50 , Y10T442/51

10. 发明授权

US4743340A High-temperature zirconia insulation and method for making same 失效
标题翻译：高温氧化锆绝缘及其制作方法
公开(公告)号：US4743340A
公开(公告)日：1988-05-10
申请号：US810899
申请日：1985-12-20
申请人： George E. Wrenn, Jr. , Cressie E. Holcombe, Jr. , John Lewis, Jr.
发明人： George E. Wrenn, Jr. , Cressie E. Holcombe, Jr. , John Lewis, Jr.
IPC分类号： D21J7/00 , D21H5/18
CPC分类号： D21H5/18 , D21H13/36
摘要： The present invention is directed to a highly pure, partially stabilized, fibrous zirconia composite for use as thermal insulation in environments where temperatures up to about 2000.degree. C. are utilized. The composite of the present invention is fabricated into any suitable configuration such as a cone, cylinder, dome or the like by vacuum molding an aqueous slurry of partially stabilized zirconia fibers into a desired configuration on a suitably shaped mandrel. The molded fibers are infiltrated with zirconyl nitrate and the resulting structure is then dried to form a rigid structure which may be removed and placed in a furnace. The structure is then heated in air to a temperature of about 600.degree. C. for driving off the nitrate from the structure and for oxidizing the zirconyl ion to zirconia. Thereafter, the structure is heated to about 950.degree. to 1,250.degree. C. to fuse the zirconia fibers at their nexi in a matrix of zirconia. The composite produced by the present invention is self-supporting and can be readily machined to desired final dimensions. Additional heating to about 1800.degree. to 2000.degree. C. further improves structural rigidity.
摘要翻译：本发明涉及一种高纯度，部分稳定的纤维状氧化锆复合材料，用于在高达约2000℃的温度下使用的绝热材料。通过将部分稳定的氧化锆纤维的含水浆料真空成型为合适形状的心轴上所需的构型，将本发明的复合材料制成任何合适的构型，例如锥体，圆筒，圆顶等。模制的纤维用硝酸氧锆渗透，然后将所得结构物干燥以形成可以去除并置于炉中的刚性结构。然后将结构在空气中加热到约600℃的温度，以从结构中排除硝酸盐，并将氧化锆氧化成氧化锆。此后，将结构加热至约950℃至1250℃，以将氧化锆纤维在其氧化锆基体中熔化。由本发明生产的复合材料是自支撑的并且可以容易地加工成所需的最终尺寸。另外加热至约1800°至2000℃，进一步提高了结构刚度。

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