COMPOSITE STRUCTURE MADE OF ZERO-EXPANSION MATERIAL AND A METHOD FOR PRODUCING SAME

Application 1049/KOLNP/2007 published 2007-07-13, filed 2007-03-26
A composite structure (10) is defined, consisting of components made of a zero- expansion material, in particular of a glass ceramic such as Zerodur®, which are joined together by at least one adhesive layer (17, 19, 26, 28, 30, 32). The composite structure (10) has the advantageous properties associated with zero-expansion materials, in particular a very low coefficient of thermal expansion, strength up to 150°C and minimal outgassing (Fig. 1).

Applicant

1) SCHOTT AG
HATTENBERGSTR. 10 55122 MAINZ GERMANY

Inventor

1)HEIKO KOHLMANN 2)REINHARD HILSCHER 3)DR. HAUKE ESEMANN 4)CLAUDIA STOLZ 5)THOMAS WERNER 6)DR. ULRICH PEUCHERT 7)DR. JOSÉ ZIMMER

International Info

Classification: C03C 27/10
Publication Number: WO 2006/034775
Application Date: 2005-09-08

Priority Information

10 2004 047 128.2 Germany 2004-09-27