公开(公告)号：ZA8001163B

公开(公告)日：1981-03-25

申请号：ZA8001163

申请日：1980-02-29

Applicant: SNIA VISCOSA

Inventor： CAZZARO G ,  CAVALLARO A ,  SALAN A ,  MATERA G

IPC: C08J3/215 ,  D01F1/07 ,  D01F6/18 ,  D01F6/40 ,  D01F6/54 ,  C07C ,  C08F

CPC classification number: C08J3/215 ,  C08J2333/20 ,  D01F1/07 ,  D01F6/40 ,  D01F6/54

公开(公告)号：ZA801163B

公开(公告)日：1981-03-25

申请号：ZA801163

申请日：1980-02-29

Applicant: SNIA VISCOSA

Inventor： CAZZARO G ,  CAVALLARO A ,  SALAN A ,  MATERA G

IPC: C08J3/215 ,  D01F1/07 ,  D01F6/18 ,  D01F6/40 ,  D01F6/54 ,  C07C ,  C08F

Abstract: A method for preparing flame-resisting modacrylic fibers containing pentavalent antimony oxide is described wherein the antimony oxide is suspended in a mixture of water and an organic solvent selected from dimethylformamide and dimethylacetamide and the suspension is then mixed with the viscose solution of the modacrylic polymeric material to be spun. The process yield high luster, flame-resisting modacrylic fibre of the "L.O.I. uprated" type.