公开(公告)号：US4095945A

公开(公告)日：1978-06-20

申请号：US707938

申请日：1976-07-23

Applicant: Kohei Umetani ,  Masakazu Date

Inventor： Kohei Umetani ,  Masakazu Date

IPC: D06M15/431 ,  D06M9/00 ,  C09D5/18 ,  D06M13/28

CPC classification number: D06M15/431 ,  Y10T442/268

Abstract: Textile materials are rendered flame retardant by applying a phosphorus-containing condensation product, a nitrogen-phosphorus-containing condensation product and an aminoplast precondensate to the textile material, and fixing them on the textile material.

Abstract translation: 通过向纺织材料施加含磷缩合产物，含氮磷缩合产物和氨基塑料预缩合物，并将它们固定在纺织材料上，使纺织材料变成阻燃剂。

公开(公告)号：US4166897A

公开(公告)日：1979-09-04

申请号：US710856

申请日：1976-08-02

Applicant: Kohei Umetani ,  Masakazu Date ,  Kiyonori Kawai

Inventor： Kohei Umetani ,  Masakazu Date ,  Kiyonori Kawai

IPC: D06M15/667 ,  C07F9/54 ,  C08G79/00 ,  C08G79/02 ,  D06M13/02 ,  D06M13/244 ,  D06M13/282 ,  C08G79/06

CPC classification number: C07F9/5449 ,  Y10T428/2915

Abstract: Process for producing a water-soluble phosphorus-containing condensation product having a molar ratio P--CH.sub.2 --P linkage/P--CH.sub.2 OCH.sub.2 --P linkage of 0.8-4.0 by heating a tetrakis(hydroxymethyl)phosphonium compound under reduced pressure and acid conditions to condense it by dehydration and deformaldehydation reaction. This condensation product can be used for rendering textile articles flame retardant.

Abstract translation: 通过在减压和酸性条件下加热四（羟甲基）鏻化合物以制备具有0.8-4.0摩尔比P-CH2-P键/ P-CH2OCH2-P键的水溶性含磷缩合产物的方法以冷凝 它通过脱水和变形醛化反应。 该缩合产物可用于使纺织品阻燃。