GB1268829A - Creation of Inventions and Patents with Artificial Intelligence

GB1268829A – New phosphorus-containing polyamides
– Google Patents

GB1268829A – New phosphorus-containing polyamides
– Google Patents
New phosphorus-containing polyamides

Info

Publication number
GB1268829A

GB1268829A
GB4593069A
GB4593069A
GB1268829A
GB 1268829 A
GB1268829 A
GB 1268829A
GB 4593069 A
GB4593069 A
GB 4593069A
GB 4593069 A
GB4593069 A
GB 4593069A
GB 1268829 A
GB1268829 A
GB 1268829A
Authority
GB
United Kingdom
Prior art keywords
diamine
sept
alkoxy
polymers
alkyl
Prior art date
1968-09-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB4593069A
Inventor
Andre Rio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rhone Poulenc SA

Original Assignee
Rhone Poulenc SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1968-09-18
Filing date
1969-09-17
Publication date
1972-03-29

1969-09-17
Application filed by Rhone Poulenc SA
filed
Critical
Rhone Poulenc SA

1972-03-29
Publication of GB1268829A
publication
Critical
patent/GB1268829A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen

C—CHEMISTRY; METALLURGY

C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids

C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids

C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound

Abstract

1,268,829. Phosphorous-containing polyamides. RHONE-POULENC S.A. 17 Sept., 1969 [18 Sept., 1968], No. 45930/69. Heading C3R. ‘ Polyamides comprise a plurality of units wherein R 1 , R 2 and R 3 independently represent divalent aliphatic, cycloaliphatic, aromatic or alkylaromatic radicals, A is Cl, OH, C 1-4 , alkoxy or -NR1.R11 and R1 and Rll are independently H or C 1-10 alkyl. They may be prepared from an appropriate dicarboxylic compound and phosphorus containing diamine and may also contain units resulting from replacement of up to 50 mole per cent of the dicarboxylic component by a higher polycarboxylic component, e.g. trimesic acid, and up to 90 mol. per cent of the diamine by another diamine, e.g. one which does not contain phosphorus or of the same formula except that A is alkyl or phenyl. Polymers wherein A is alkoxy or Cl may be obtained by treating the corresponding polymer where A is OH with an esterifying or chlorinating agent, e.g. thionyl chloride, and those wherein A is NR1.R11 by treating that where A is Cl with an amine HNR1.R11. Various reactants and solvents for the reaction are specified. The polymers are fire-resistant and soluble in polar organic solvents, e.g. dimethyl acetamide, N- methylpyrrolidone, hexamethyl phosphotriamide or dimethyl sulphoxide; aqueous solutions of inorganic or tertiary organic bases, e.g. NaOH, KOH, Na 2 CO 3 or NH 4 OH. They may be formed into filaments, films, sheets or moulded articles.

GB4593069A
1968-09-18
1969-09-17
New phosphorus-containing polyamides

Expired

GB1268829A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

FR166644

1968-09-18

Publications (1)

Publication Number
Publication Date

GB1268829A
true

GB1268829A
(en)

1972-03-29

Family
ID=8654689
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB4593069A
Expired

GB1268829A
(en)

1968-09-18
1969-09-17
New phosphorus-containing polyamides

Country Status (6)

Country
Link

BE
(1)

BE739009A
(en)

CH
(1)

CH515290A
(en)

DE
(1)

DE1947339A1
(en)

FR
(1)

FR1584816A
(en)

GB
(1)

GB1268829A
(en)

NL
(1)

NL6913782A
(en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2075996B
(en)

1975-01-27
1985-04-11
Ramot Plastics
Polymers and their preparation

FR2487819B1
(en)

1980-07-29
1986-04-18
Ramot Plastics

NOVEL PHOSPHORUS-CONTAINING AMINE, PROCESS FOR THE PREPARATION THEREOF, AND APPLICATION OF THIS AMINE TO THE PRODUCTION OF CONDENSING POLYMERS

CZ134893A3
(en)

1992-07-08
1994-02-16
Hoechst Ag
Aromatic copolyamides, process of their preparation and objects made therefrom

1968

1968-09-18
FR
FR1584816D
patent/FR1584816A/fr
not_active
Expired

1969

1969-09-10
NL
NL6913782A
patent/NL6913782A/xx
unknown

1969-09-17
BE
BE739009D
patent/BE739009A/xx
unknown

1969-09-17
GB
GB4593069A
patent/GB1268829A/en
not_active
Expired

1969-09-17
CH
CH1406869A
patent/CH515290A/en
not_active
IP Right Cessation

1969-09-18
DE
DE19691947339
patent/DE1947339A1/en
active
Pending

Also Published As

Publication number
Publication date

NL6913782A
(en)

1970-03-20

BE739009A
(en)

1970-03-17

FR1584816A
(en)

1970-01-02

CH515290A
(en)

1971-11-15

DE1947339A1
(en)

1970-07-09

Contact information