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1. (WO1991009025) PARTIALLY FLUORINATED COMPOUNDS AND POLYMERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/009025 International Application No.: PCT/US1990/007052
Publication Date: 27.06.1991 International Filing Date: 07.12.1990
Chapter 2 Demand Filed: 20.06.1991
IPC:
C07C 43/313 (2006.01) ,C07C 55/32 (2006.01) ,C07C 69/63 (2006.01) ,C07C 211/15 (2006.01) ,C07C 255/10 (2006.01) ,C07D 305/10 (2006.01) ,C07D 317/16 (2006.01) ,C07D 317/28 (2006.01) ,C07D 317/30 (2006.01) ,C07D 317/42 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
43
Ethers; Compounds having groups, groups or groups
30
Compounds having groups
313
containing halogen
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
55
Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
32
containing halogen
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
62
Halogen-containing esters
63
of saturated acids
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
211
Compounds containing amino groups bound to a carbon skeleton
01
having amino groups bound to acyclic carbon atoms
02
of an acyclic saturated carbon skeleton
15
the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
255
Carboxylic acid nitriles
01
having cyano groups bound to acyclic carbon atoms
10
containing cyano groups and halogen atoms, or nitro or nitroso groups, bound to the same acyclic carbon skeleton
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
305
Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
02
not condensed with other rings
10
having one or more double bonds between ring members or between ring members and non-ring members
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
317
Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08
having the hetero atoms in positions 1 and 3
10
not condensed with other rings
14
with substituted hydrocarbon radicals attached to ring carbon atoms
16
Radicals substituted by halogen atoms or nitro radicals
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
317
Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08
having the hetero atoms in positions 1 and 3
10
not condensed with other rings
14
with substituted hydrocarbon radicals attached to ring carbon atoms
28
Radicals substituted by nitrogen atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
317
Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08
having the hetero atoms in positions 1 and 3
10
not condensed with other rings
14
with substituted hydrocarbon radicals attached to ring carbon atoms
30
Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
317
Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08
having the hetero atoms in positions 1 and 3
10
not condensed with other rings
32
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
42
Halogen atoms or nitro radicals
Applicants:
E.I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street Wilmington, DE 19898, US
Inventors:
ANTON, Douglas, Robert; US
FARNHAM, William, Brown; US
HUNG, Ming-Hong; US
MCKINNEY, Ronald, James; US
RESNICK, Paul, Raphael; US
Agent:
HAMBY, William, H. ; E.I. du Pont de Nemours and Company Legal Department 1007 Market Street Wilmington, DE 19898, US
Priority Data:
450,35111.12.1989US
Title (EN) PARTIALLY FLUORINATED COMPOUNDS AND POLYMERS
(FR) COMPOSES ET POLYMERES PARTIELLEMENT FLUORURES
Abstract:
(EN) Partially fluorinated compounds of specified formulas that are useful as chemical intermediates and monomers are disclosed. Partially fluorinated polymers prepared from one of these compounds are also disclosed. Fluoro-2,2-dimethyldioxolanes and copolymers thereof are further disclosed.
(FR) Composés partiellement fluorurés de formules spécifiées, utiles en tant qu'intermédiaires et monomères chimiques. Des polymères partiellement fluorurés préparés à partir d'un de ces composés sont également décrits. L'invention concerne en outre des fluoro-2,2-diméthyldioxolanes ainsi que leurs copolymères.
Designated States: CA, JP
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0504322CA2071201