公开(公告)号：US3876601A

公开(公告)日：1975-04-08

申请号：US40409673

申请日：1973-10-05

Applicant: HOECHST AG

Inventor： DURSCH WALTER ,  LINKE FRITZ ,  BEERMANN CLAUS ,  NISCHWITZ EHRENFRIED

IPC: C09K21/12 ,  C07F9/30 ,  C07F9/32 ,  C07F9/38 ,  C07F9/40 ,  C07F9/6521 ,  D06M13/288

CPC classification number: D06M13/288 ,  C07F9/32 ,  C07F9/40 ,  C07F9/6521 ,  C07F9/65211

Abstract: Phosphonic or phosphinic acid esters containing in the alcohol moiety a carbamate group are obtained by trans-esterifying an alkyl or alkenyl phosphonate or phosphinate with an alkanol carrying in terminal position a carbamate group and reacting the so-obtained phosphonate or phosphinate with a component carrying one to three active vinyl or propenyl groups, such as acrylonitrile, divinylsulfone or tris-acryloyl-hexahydro-1,3,5triazine. The products are useful for rendering fibrous materials flame-retardant or flame-proof. They may be used directly or after reacting them with formaldehyde.

公开(公告)号：US3690941A

公开(公告)日：1972-09-12

申请号：US3690941D

申请日：1970-12-08

Applicant: HOECHST AG

Inventor： REUTER MARTIN ,  BEERMANN CLAUS ,  LINKE FRITZ

IPC: C07F9/40 ,  D06M13/288 ,  C09K3/28 ,  D06M13/28

CPC classification number: D06M13/288 ,  C07F9/4006 ,  Y10S428/921

Abstract: CELLULOSE FIBER MATERIASL ARE RENDERED FLAME PROOF AND FAST TO WASHING BY (A) IMPREGNATION WITH AQUEOUS BATH CONTAINING PHOSPHORIC ACID ESTERS WITH N-METHYLOL GROUPS AND, OPTIONALLY, AMINOPLAST PRECONDENSATES AND/OR AMINOPLAST CONDENSATION CATALYSTS, AND (B) SUBSEQUENT HEAT TREATMENT.

公开(公告)号：US3894122A

公开(公告)日：1975-07-08

申请号：US41077973

申请日：1973-10-29

Applicant: HOECHST AG

Inventor： DURSCH WALTER ,  LINKE FRITZ

IPC: D06M13/44 ,  C07F9/30 ,  C07F9/32 ,  C07F9/38 ,  C07F9/40 ,  C08G79/04 ,  C08K5/5353 ,  C08L85/02 ,  D06M13/02 ,  D06M13/292 ,  D06M13/322 ,  D06M13/447 ,  C07F9/24

CPC classification number: D06M13/292 ,  C07F9/3211 ,  C07F9/4006 ,  C08G79/04 ,  C08K5/5353 ,  C08L85/02

Abstract: Condensation products of dialkylphosphites or alkylphosphonites and phosphorus containing polyols are capable of rendering fibrous materials flame-proof or flame-retardant. The flame-proof finish is fast to washing and dry-cleaning and is effective on natural and synthetic fibrous material.

Abstract translation: 二烷基亚磷酸酯或烷基亚膦酸酯和含磷多元醇的缩合产物能够使纤维材料具有阻燃性或阻燃性。 防火涂料快速洗涤和干洗，对天然和合成纤维材料有效。

公开(公告)号：US3600219A

公开(公告)日：1971-08-17

申请号：US3600219D

申请日：1968-09-26

Applicant: HOECHST AG

Inventor： REUTER MARTIN ,  BEERMANN CLAUS ,  LINKE FRITZ

IPC: D06M13/285 ,  C09K3/28 ,  D06M13/44

CPC classification number: D06M13/285 ,  Y10S428/921

Abstract: FIBROUS MATERIALS ESSENTIALLY CONSISTING OF MIXTURE OF POLYESTERS AND CELLULOSE ARE RENDERED FIRE-PROOF BY TREATMENT WITH THE AMMONIUM SALT OF BIS-(HYDROXYMETHYL)PHOSPHINIC ACID. THIS TREATMENT IMPROVES, FURTHERMORE, THE SOFT HANDLE OF THE GOODS.

公开(公告)号：CA960921A

公开(公告)日：1975-01-14

申请号：CA121549

申请日：1971-08-27

Applicant: HOECHST AG

Inventor： REUTER MARTIN ,  BEERMANN CLAUS ,  LINKE FRITZ

IPC: C07F9/40 ,  D06M13/288

Abstract: 1364700 Derivatives of urethanoalkyl phosphonic acid esters FARBWERKE HOECHST AG 25 Aug 1971 [29 Aug 1970] 39846/71 Addition to 1311906 Heading C2P [Also in Division D1] Novel compounds of the general formula wherein each of R, R 1 and R 11 are alkyl, preferably C 1 -C 4 alkyl, and Y is H or a methylol group, are obtained by reacting a compound of the formula with formaldehyde. The products are useful as flame-proofing agents for cellulosic fibrous materials. The compounds (II) may be obtained by reacting a compound with phosgene to form and then treating the latter with ammonia, or by reacting III with chlorosulphonyl isocyanate and then hydrolysing the main reaction product.

公开(公告)号：CA1000276A

公开(公告)日：1976-11-23

申请号：CA182767

申请日：1973-10-05

Applicant: HOECHST AG

Inventor： DURSCH WALTER ,  LINKE FRITZ ,  BEERMANN CLAUS ,  NISCHWITZ EHRENFRIED

IPC: C09K21/12 ,  C07F9/30 ,  C07F9/32 ,  C07F9/38 ,  C07F9/40 ,  C07F9/6521 ,  D06M13/288

公开(公告)号：CA608798A

公开(公告)日：1960-11-15

申请号：CA608798D

Applicant: HOECHST AG

Inventor： WELLENS HEINO ,  HORST KARL ,  ORTHNER LUDWIG ,  WALDMANN KARL ,  LINKE FRITZ

公开(公告)号：CA846755A

公开(公告)日：1970-07-14

申请号：CA846755D

Applicant: HOECHST AG

Inventor： REUTER MARTIN ,  BEERMANN CLAUS ,  LINKE FRITZ

公开(公告)号：CA723140A

公开(公告)日：1965-12-07

申请号：CA723140D

Applicant: HOECHST AG

Inventor： VILCSEK HERBERT ,  SOMMER HANS ,  LINKE FRITZ ,  ROCHLITZ FRITZ

公开(公告)号：CA656496A

公开(公告)日：1963-01-22

申请号：CA656496D

Applicant: HOECHST AG

Inventor： SCHIMMELSCHMIDT KURT ,  LINKE FRITZ ,  GUTMANN WALTER