发明名称 |
Molecular sieves and processes for their manufacture |
摘要 |
PCT No. PCT/EP96/05579 Sec. 371 Date Jan. 13, 1999 Sec. 102(e) Date Jan. 13, 1999 PCT Filed Dec. 2, 1996 PCT Pub. No. WO97/25129 PCT Pub. Date Jul. 17, 1997Structures comprising a crystalline molecular sieve layer on a substrate and an additional layer of a refractory material to occlude voids in the molecular sieve layer. |
申请公布号 |
ZA9700057(B) |
申请公布日期 |
1998.07.03 |
申请号 |
ZA19970000057 |
申请日期 |
1997.01.03 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
MARC H. ANTHONIS;LOTHAR RUEDIGER CZARNETZKI;WILFRIED JOZEF MORTIER;ANTONIE JAN BONS;WIM GUY JEAN-MARIE DE GIJNST;CORNELIS WILHELMUS MARIA VAN OORSCHOT |
分类号 |
B01D71/02;B01J29/035;B01J29/04;B01J29/40;B01J37/02;C01B37/02;C01B39/04;C01B39/40 |
主分类号 |
B01D71/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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