公开(公告)号：US3604413A

公开(公告)日：1971-09-14

申请号：US3604413D

申请日：1969-05-15

Applicant: HOECHST AG

Inventor： BURG KARLHEINZ ,  CHERDRON HARALD ,  BRANDRUP JOHANNES

IPC: A61F13/04 ,  A61L15/07 ,  C08G2/24 ,  A61F5/04

CPC classification number: A61L15/07 ,  A61F13/04 ,  C08G2/24

Abstract: Copolymers of trioxane with determined cyclic formals are used for making stiff supporting bandages. The thermoplastic-moulding compositions are applied in the plasticized state without a carrier material or together with a fabric to the part of the body to be treated and then allowed to solidify.

公开(公告)号：US3624041A

公开(公告)日：1971-11-30

申请号：US3624041D

申请日：1970-06-24

Applicant: HOECHST AG

Inventor： BRANDRUP JOHANNES ,  FREUND GUNTER ,  BRINKMANN LUDWIG ,  PFISTER HORST

IPC: C08K3/16 ,  C08G39/04

CPC classification number: C08K3/16 ,  C08L67/02

Abstract: Thermoplastic moulding compositions suitable for injection moulding on the basis of linear saturated polyesters of aromatic dicarboxylic acids with diols to which 0.005 to 5 percent by weight sodium fluoride has been added to improve the processing properties.

公开(公告)号：US3531446A

公开(公告)日：1970-09-29

申请号：US3531446D

申请日：1968-02-23

Applicant: HOECHST AG

Inventor： SOMMER SIEGFRIED ,  BRANDRUP JOHANNES

IPC: C08F2/08 ,  C08F210/00 ,  C08F1/11

CPC classification number: C08F210/00