- ホーム
- > 洋書
- > 英文書
- > Science / Mathematics
Full Description
'!he present survey is the result of a ccrnprehensive study of patents and patent applications suhnitted in France, the Federal Republic of Gennany, the United Kingdan and Europe (Munich), p..!blished since 1976 and canprising !lOre than 750 publications, classified in accordance with the INl'ERNATICNAL PATENT CLASSIFI‾TION, classes C 01 B; sub-classes 21, 33, 35; C 01 G, sub- class 25; C 04 B, sub-class 35. '!he Ill3.jor part of the patents was granted to applicants fran the United Kingdan, the Federal Republic of Gennany, France, the United States of America and .Japan. Alt:hcA1gh the I.P.C. of basic refractories and ceramics produced therefran is !lOSt useful in assessing validity and in supporting "prior art" searches, it does not satisfy the requirements of scientists and technicians Who work in this field and Who are also interested in the oanposition of such Ill3.terials and the methods for producing them. As regards Part III, relating to finished products, it was decided to follow a classification based on specific parts of Ill3.chines and installations Where ceramics are !lOSt CClTITOnly applied. It should be observed that ceramic Ill3.chine parts and other ceramic canp:Jsitions are widely spread over the I.
P.C. system, canprising !lOre than 10,000 docurrents published since 1975.
Contents
I: Raw Materials.- 1. Aluminium-Based Materials.- 2. Silicon-Based Materials.- 3. Materials Predominantly Based on Zirconium.- 4. Materials Predominantly Based on Boron.- 5. Lithium-Based Materials.- 6. Carbides of Metals or Metalloids Other Than Those Referred to in the Previous Chapters.- 7. Various Compositions Mainly Used as Catalysts or Catalyst Components.- 8. Miscellaneous.- II: Intermediate Products and Green Bodies.- 9. Ceramic and Hard Materials, Intermediates, Based on Aluminium and Aluminium Oxides.- 10. Silicon-Based Intermediates.- 11. Intermediates Mainly Based on Zirconium or Zirconium-Containing Compositions.- 12. Intermediates Mainly Containing Boron.- 13. Intermediates Mainly Containing Molybdenum, Titanium and Tungsten Compounds.- 14. Intermediates Mainly Consisting of Lithium and Yttrium.- 15. Intermediates Mainly Consisting of Silicium Dioxide, Silicates and Ceramics, with a Great Variety of Metal Components.- 16. Treatments for Materials, e.g. Carbon, Graphite and Other Organic or Inorganic Substances for Influencing the Properties of Refractories and Ceramics (for example coating).- 17. Ceramic Intermediates Based on Natural Clay and Minerals.- 18. Special Treatments (by electron bombardment, electroarc, explosion, irradiation, etc.).- III: Finished Products and Components Made of Refractory and Ceramic Materials.- 19. Electric, Electronic and Ion-Conducting Products and Components.- 20. Gas Turbine Parts, Machine Tools, Parts of Blast Furnaces and Various Steel Foundry Equipment and Other Applications.- IV: Equipment Used for the Production of Ceramic Refractory Materials and Articles.- 21. Structural Elements, Materials and Some Special Features of Equipment.- V: Miscellaneous.- Alphabetical List of Applicants.
