公开(公告)号：SI9110043A

公开(公告)日：1997-04-30

申请号：SI9110043

申请日：1991-01-14

Applicant: DEGUSSA

Inventor： SEXTL GERHARD ,  REUTER ROLAND ,  STRACK HANS ,  KLEINSCHMIT PETER ,  SCHWARZ RUDOLF

IPC: B32B7/02 ,  B32B5/16 ,  B32B27/08 ,  B65D81/18 ,  B65D81/38 ,  C04B14/36 ,  C04B38/00 ,  E04B1/80 ,  F16L59/00 ,  F16L59/02 ,  F25D23/06

Abstract: Element, preferably in panel form, for use as thermal insulation, comprising …… a) a finely dispersed, pulverulant or fibrous substance, … b) a microporous covering and … c) a gas-tight and water-proof metal-free covering. …… The element is produced by drying the pulverulant or fibrous substance, if appropriate, introducing it into a microporous covering, if appropriate, compressing it, if appropriate, and then drying it, if appropriate. After that, the pulverulant substance with the microporous covering is introduced into a gas-tight and water-proof, metal-free covering. If appropriate, this gas-tight and water-proof covering is evacuated and sealed. … …

公开(公告)号：GR3020727T3

公开(公告)日：1996-11-30

申请号：GR960402092

申请日：1996-08-07

Applicant: DEGUSSA

Inventor： SEXTL GERHARD DR ,  BARTELT SABINE ,  WILMES KLAUS ,  REUTER ROLAND ,  SCHWARZ RUDOLF DR ,  WORCH FRIEDEL

IPC: B30B11/00

公开(公告)号：ES2092340T3

公开(公告)日：1996-11-16

申请号：ES94100782

申请日：1994-01-20

Applicant: DEGUSSA

Inventor： SEXTL GERHARD DR ,  BARTELT SABINE ,  WILMES KLAUS ,  REUTER ROLAND ,  SCHWARZ RUDOLF DR ,  WORCH FRIEDEL

IPC: B30B11/00

公开(公告)号：HRP920665A2

公开(公告)日：1994-10-31

申请号：HRP920665

申请日：1992-09-30

Applicant: DEGUSSA

Inventor： REUTER ROLAND ,  SEXTL GERHARD ,  STRACK HANS

IPC: E04B1/80 ,  F16L59/00 ,  F16L59/04 ,  F25D23/06

公开(公告)号：HK95694A

公开(公告)日：1994-09-16

申请号：HK95694

申请日：1994-09-08

Applicant: DEGUSSA

Inventor： REUTER ROLAND ,  SEXTL GERHARD DR ,  STRACK HANS DR

IPC: E04B1/80 ,  F16L59/00 ,  F16L59/04 ,  F25D23/06

公开(公告)号：DE4230065A1

公开(公告)日：1994-03-10

申请号：DE4230065

申请日：1992-09-09

Applicant: DEGUSSA

Inventor： STRACK HANS DR ,  REUTER ROLAND ,  SEXTL GERHARD DR

IPC: F25D23/06

Abstract: In a procedure for attaching evacuated mouldings, the mouldings are attached to the outer or inner shells before the shells are assembled to give the final double-walled unit. Any hollow space remaining is filled with foam, either polysterol or polyurethane. The mouldings are insulating and may be symmetrical or non-symmetrical. They are made from silica or silicates, held on with glue. The glue is the sort which does not involve chemical reaction and may be fusion adhesive. Alternatively, double-sided adhesive tape may be used. There may be distance pieces inserted between inner and outer shells. The boundary between the mouldings is an aluminium foil. ADVANTAGE - Heat loss through the sides is reduced.

公开(公告)号：DE59003709D1

公开(公告)日：1994-01-13

申请号：DE59003709

申请日：1990-12-28

Applicant: DEGUSSA

Inventor： SEXTL GERHARD DR ,  REUTER ROLAND ,  STRACK HANS DR ,  KLEINSCHMIT PETER DR ,  SCHWARZ RUDOLF DR

IPC: B32B7/02 ,  B32B5/16 ,  B32B27/08 ,  B65D81/18 ,  B65D81/38 ,  C04B14/36 ,  C04B38/00 ,  E04B1/80 ,  F16L59/00 ,  F16L59/02 ,  F25D23/06

Abstract: Element, preferably in panel form, for use as thermal insulation, comprising …… a) a finely dispersed, pulverulant or fibrous substance, … b) a microporous covering and … c) a gas-tight and water-proof metal-free covering. …… The element is produced by drying the pulverulant or fibrous substance, if appropriate, introducing it into a microporous covering, if appropriate, compressing it, if appropriate, and then drying it, if appropriate. After that, the pulverulant substance with the microporous covering is introduced into a gas-tight and water-proof, metal-free covering. If appropriate, this gas-tight and water-proof covering is evacuated and sealed. … …

公开(公告)号：ZA9201534B

公开(公告)日：1992-11-25

申请号：ZA9201534

申请日：1992-02-28

Applicant: DEGUSSA

Inventor： BINDER DIETER ,  DIETER BINDER ,  KLEINSCHMIT PETER ,  PETER KLEINSCHMIT ,  HOFFMEISTER HANS ,  HANS HOFFMEISTER ,  REUTER ROLAND ,  ROLAND REUTER

IPC: C01G25/02 ,  C04B35/486 ,  C01G ,  C04B ,  C09C

CPC classification number: C04B35/486 ,  C01G25/02 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/80

公开(公告)号：DE4106535A1

公开(公告)日：1992-09-03

申请号：DE4106535

申请日：1991-03-01

Applicant: DEGUSSA

Inventor： BINDER DIETER DR ,  KLEINSCHMITT PETER DR ,  HOFFMEISTER HANS DR ,  REUTER ROLAND

IPC: C01G25/02 ,  C04B35/486

Abstract: The invention relates to monoclinic zirconium oxide having an SiO2 content of less than 1% by weight, which is characterised by dendrite-shaped particles having a mean grain size (d50 value) in the range from 0.5 mu m to 3.0 mu m and a specific surface area (BET) in the range from 3 to 15 m /g. The zirconium oxide is prepared by thermal cracking of zirconium silicate in a high-frequency or medium-frequency inductive fusion furnace with a sinter crust crucible, quenching of the melt by blowing air onto a melt jet and/or spraying the latter with water and leaching the thermally cracked zirconium silicate with concentrated alkali metal hydroxide solution at 100 to 200 DEG C. The zirconium oxides according to the invention is distinguished from prior zirconium oxide by its improved suitability for the production of zirconium silicate colouring materials of the host lattice and inclusion types - pigments of higher colour intensity are obtained.

公开(公告)号：SI9110585B

公开(公告)日：1998-10-31

申请号：SI9110585

申请日：1991-04-02

Applicant: DEGUSSA

Inventor： REUTER ROLAND ,  SEXTL GERHARD ,  STRACK HANS

IPC: E04B1/80 ,  F16L59/00 ,  F16L59/04 ,  F25D23/06