GB1223974A

GB1223974A – Perfluoroalkylene ether and thioether triazine compounds
– Google Patents

GB1223974A – Perfluoroalkylene ether and thioether triazine compounds
– Google Patents
Perfluoroalkylene ether and thioether triazine compounds

Info

Publication number
GB1223974A

GB1223974A
GB25576/69A
GB2557669A
GB1223974A
GB 1223974 A
GB1223974 A
GB 1223974A
GB 25576/69 A
GB25576/69 A
GB 25576/69A
GB 2557669 A
GB2557669 A
GB 2557669A
GB 1223974 A
GB1223974 A
GB 1223974A
Authority
GB
United Kingdom
Prior art keywords
cfz
integer
reaction
thioether
formula
Prior art date
1968-10-28
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
GB25576/69A
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.)

Dow Silicones Corp

Original Assignee
Dow Corning Corp
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.)
1968-10-28
Filing date
1969-05-20
Publication date
1971-03-03

1969-05-20
Application filed by Dow Corning Corp
filed
Critical
Dow Corning Corp

1971-03-03
Publication of GB1223974A
publication
Critical
patent/GB1223974A/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

C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule

C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule

Abstract

1,223,974. Triazine polymers. DOW CORNING CORP. 20 May, 1969 [28 Oct., 1968], No. 25576/69. Heading C3R. [Also in Division C2] Novel linear elastomeric triazine polymers having repeating units of formula wherein Y is a perfluoroalkylene radical containing at least one ether or thioether linkage and R f is a C 1-12 monovalent polyfluorinated hydrocarbon radical, are prepared from novel compounds of formula wherein X is bromine or iodine by heating with mercury. The polymers may be vulcanized by tetraphenyl tin. Compounds of the second formula above, wherein Y may be a radical -(CF 2 ) n CF 2 (CFZCF 2 O) y CFZ- or -CFZ(OCF 2 CFZ) w O(CF 2 ) m O(CFZCF 2 O) u CFZ- wherein Z is a fluorine atom or a trifluoromethyl group, n is 0 or an integer from 1 to 12, y is an integer up to 100, m is an integer from 2 to 12 and u+w is an integer up to 100, are prepared by (a) reaction of a perfluoroether or thioether dinitrile with ammonia to form a diamidine, reaction of this with a bromo- or iodo-difluoroacetonitrile to form a di-imidoylamidine, and acylation and cyclodehydration of this with a fluorinated acid anhydride or (b) reaction of bromo- or iodo-difluoroacetonitrile with ammonia to form an amidine, reaction of this with a polyfluorinated nitrile to form an imidoylamidine, acylation of this with a diacid chloride containing at least one ether or thioether linkage, and cyclodehydration of the product by treatment with an acid anhydride or excess acid dichloride.

GB25576/69A
1968-10-28
1969-05-20
Perfluoroalkylene ether and thioether triazine compounds

Expired

GB1223974A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US77129168A

1968-10-28
1968-10-28

Publications (1)

Publication Number
Publication Date

GB1223974A
true

GB1223974A
(en)

1971-03-03

Family
ID=25091347
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB25576/69A
Expired

GB1223974A
(en)

1968-10-28
1969-05-20
Perfluoroalkylene ether and thioether triazine compounds

Country Status (7)

Country
Link

US
(1)

US3566835A
(en)

AT
(3)

AT297007B
(en)

BE
(1)

BE740839A
(en)

DE
(1)

DE1953857A1
(en)

FR
(1)

FR2021714A1
(en)

GB
(1)

GB1223974A
(en)

NL
(1)

NL6916145A
(en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3845051A
(en)

*

1970-09-08
1974-10-29
Minnesota Mining & Mfg
Alpha,omega-di-s-triazinyl perfluoropolyoxa-alkanes

DE2410121C2
(en)

*

1974-03-02
1985-03-07
Irbit-Holding AG, Zürich

Process for winding up sheets, strips or the like of elastically compressible material with delayed recovery

IT1231758B
(en)

*

1989-04-20
1991-12-21
Ausimont Srl

FUNCTIONALIZED FLUOROPOLITERS

IT1308639B1
(en)

*

1999-03-03
2002-01-09
Ausimont Spa

FLUORINATED TRIAZINIC COMPOUNDS.

Family Cites Families (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3317484A
(en)

*

1962-11-23
1967-05-02
Du Pont
Polymers having recurring triazine rings

NL126765C
(en)

*

1966-03-21

1968

1968-10-28
US
US771291A
patent/US3566835A/en
not_active
Expired – Lifetime

1969

1969-05-20
GB
GB25576/69A
patent/GB1223974A/en
not_active
Expired

1969-10-25
DE
DE19691953857
patent/DE1953857A1/en
active
Pending

1969-10-27
AT
AT1011169A
patent/AT297007B/en
not_active
IP Right Cessation

1969-10-27
AT
AT165571A
patent/AT299969B/en
not_active
IP Right Cessation

1969-10-27
NL
NL6916145A
patent/NL6916145A/xx
unknown

1969-10-27
FR
FR6936770A
patent/FR2021714A1/fr
not_active
Withdrawn

1969-10-27
BE
BE740839D
patent/BE740839A/xx
unknown

1969-10-27
AT
AT165671A
patent/AT307052B/en
not_active
IP Right Cessation

Also Published As

Publication number
Publication date

NL6916145A
(en)

1970-05-01

FR2021714A1
(en)

1970-07-24

AT297007B
(en)

1972-03-10

AT307052B
(en)

1973-05-10

BE740839A
(en)

1970-04-27

DE1953857A1
(en)

1970-06-25

AT299969B
(en)

1972-07-10

US3566835A
(en)

1971-03-02

Similar Documents

Publication
Publication Date
Title

ES8400439A1
(en)

1983-11-01

4-(2-Fluoro-4-halo-5-substituted phenyl)urazols, and their production and use.

GB1358418A
(en)

1974-07-03

Fluorine-containing block copolymers

ES549388A0
(en)

1986-04-16

PROCEDURE FOR OBTAINING BASIC LINEAR POWDER POLYMERS

AR246067A1
(en)

1994-03-30

Alkoxylated/cationically modified amide-containing polymers and process for producing the polymers

GB1223974A
(en)

1971-03-03

Perfluoroalkylene ether and thioether triazine compounds

ES353147A1
(en)

1970-01-16

Telomers and process for the preparation thereof

ES449843A1
(en)

1978-01-16

2{40 ,3,6{40 -Trichloro-4-cyano-4{40 -{8 N-(N{40 -(o-substituted-benzoyl))-ureido{9 -diphenyl ether insecticides

GB1369349A
(en)

1974-10-02

Dialkoxyxanthogen disulphides

ES401194A1
(en)

1975-04-16

Phosphonitrile elastomers

GB1353532A
(en)

1974-05-22

Triazine compounds and process for crosslinking rubber

JPS57170939A
(en)

1982-10-21

Novel vulcanizing agent for rubber

FR2375263A1
(en)

1978-07-21

ACRYLONITRILE-STYRENE-INDENE TERPOLYMERS

GB1108196A
(en)

1968-04-03

Polymerization of silacyclobutanes

GB1246527A
(en)

1971-09-15

Fluoroalkoxyalkyl esters

JPS5521453A
(en)

1980-02-15

Room temperature-curable composition

GB1425562A
(en)

1976-02-18

Polyfluoropolymers

SE8006864L
(en)

1981-04-03

THERMOPLASTIC ELASTERS

GB1550733A
(en)

1979-08-22

Thermosettable compositions and method for producing mouldings and coatings

GB971671A
(en)

1964-09-30

Polymers from bis-phenolamides

ATE28209T1
(en)

1987-07-15

STABILIZATION OF POLY(ARYLENE SULFIDES).

ES348859A1
(en)

1969-07-16

Improvements in fluorine containing amines

GB843795A
(en)

1960-08-10

Polymers of fluorinated organic compounds

ES524953A0
(en)

1984-05-16

A PROCEDURE OF ETHYLENE POLYMERIZATION OR OF ETHYLENE CO-POLYMERIZATION WITH ALPHAOLEFINS.

GB1276649A
(en)

1972-06-07

Polyethers and polythioethers containing repeating perchloroaromatic units

GB1224773A
(en)

1971-03-10

Novel compounds containing fluoroisoalkoxyalkyl radicals

Download PDF in English

None