公开(公告)号：DE3268847D1

公开(公告)日：1986-03-13

申请号：DE3268847

申请日：1982-09-28

Applicant: DEGUSSA

Inventor： SCHMIDT SABINE ,  KLEINSCHMIT PETER DR ,  SCHWARZ RUDOLF DR

IPC: C04B30/02 ,  C04B32/02 ,  C04B41/65 ,  C04B41/70

Abstract: There is prepared an aqueous suspension which in addition to water, consists of 2 to 50 weight % of a mixture of bentonite and inorganic fibers, with the portion of inorganic fiber being 1 to 30 weight % and the portion of bentonite being 1 to 30 weight % and wherein the total amount of solids does not exceed 50 weight %. With the suspension there is attained an improvement of the mechanical properties of thermal insulating molded objects which are employed for thermal insulation and which for example, contain pyrogenically produced silica as a filler by delivery of this suspension on the thermal insulating plate. The suspension can also be delivered on thermal insulating molded bodies on which there is pressed a fiber net or a fiber felt. After applying the suspension several thermal insulating molded bodies can be joined together where the coating formed consisting of bentonite and inorganic fibers acts as binder. The heat insulating molded article in addition to this layer, can have one or more additional coatings based on organic or inorganic lacquer systems, silicone compositions or low melting glazes.

公开(公告)号：DE3305375A1

公开(公告)日：1984-08-30

申请号：DE3305375

申请日：1983-02-17

Applicant: DEGUSSA

Inventor： SCHMIDT SABINE ,  SCHWARZ RUDOLF DR ,  KLEINSCHMIT PETER DR

IPC: C04B30/02 ,  F16L59/00 ,  C04B43/00 ,  C04B43/02

Abstract: Binder-free mixtures of heat-insulating material are mixed with substances showing a basic reaction in aqueous solution during the mixing process and are then press-molded to press-molded heat-insulating parts.

公开(公告)号：AT17707T

公开(公告)日：1986-02-15

申请号：AT82108951

申请日：1982-09-28

Applicant: DEGUSSA

Inventor： SCHMIDT SABINE ,  KLEINSCHMIT PETER DR ,  SCHWARZ RUDOLF DR

IPC: C04B32/02 ,  C04B41/65 ,  C04B41/70

公开(公告)号：DE3267751D1

公开(公告)日：1986-01-16

申请号：DE3267751

申请日：1982-04-02

Applicant: DEGUSSA

Inventor： KLEINSCHMIT PETER DR ,  SCHWARZ RUDOLF DR ,  DOMESLE RAIMER DR ,  SCHMIDT SABINE

IPC: C04B14/06 ,  C04B30/00 ,  C04B30/02 ,  C04B32/00 ,  C04B35/80

公开(公告)号：AT16792T

公开(公告)日：1985-12-15

申请号：AT82102790

申请日：1982-04-02

Applicant: DEGUSSA

Inventor： KLEINSCHMIT PETER DR ,  SCHWARZ RUDOLF DR ,  DOMESLE RAIMER DR ,  SCHMIDT SABINE

IPC: C04B14/06 ,  C04B30/00 ,  C04B30/02 ,  C04B32/00 ,  C04B35/80