CH316419A - Procédé de préparation de copolymères de cyanure de vinylidène avec un difluorodichloroéthylène - Google Patents

Procédé de préparation de copolymères de cyanure de vinylidène avec un difluorodichloroéthylène

Info

Publication number: CH316419A
Authority: CH; Switzerland
Prior art keywords: difluorodichlorethylene; copolymers; preparation; vinylidene cyanide; cyanide
Prior art date: 1950-01-24

Application number

Other languages

English (en)

Inventor

Gilbert Harry

Francis Miller Floyd

Original Assignee

Goodrich Co B F

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.)

1950-01-24

Filing date

1953-06-04

Publication date

1956-10-15

1952-06-24 Priority claimed from US295350A external-priority patent/US2654724A/en

1953-06-04 Application filed by Goodrich Co B F filed Critical Goodrich Co B F

1956-10-15 Publication of CH316419A publication Critical patent/CH316419A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/36—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by a ketonic radical
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/30—Nitriles
- C08F22/34—Vinylidene cyanide

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Toxicology (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerization Catalysts (AREA)

CH316419D 1950-01-24 1953-06-04 Procédé de préparation de copolymères de cyanure de vinylidène avec un difluorodichloroéthylène CH316419A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US140356A US2628954A (en)	1950-01-24	1950-01-24	Copolymers of vinylidene cyanide with acrylonitrile
US295350A US2654724A (en)	1952-06-24	1952-06-24	Copolymers of vinylidene cyanide with alkyl vinyl ketones

Publications (1)

Publication Number	Publication Date
CH316419A true CH316419A (fr)	1956-10-15

Family

ID=26838111

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CH316418D CH316418A (fr)	1950-01-24	1953-06-01	Procédé de préparation de copolymères de cyanure de vinylidène avec une alcoyl-vinyl-cétone
CH316419D CH316419A (fr)	1950-01-24	1953-06-04	Procédé de préparation de copolymères de cyanure de vinylidène avec un difluorodichloroéthylène
CH316420D CH316420A (fr)	1950-01-24	1953-06-11	Procédé de préparation de copolymères de cyanure de vinylidène avec un acide carboxylique aliphatique non saturé oléfiniquement

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH316418D CH316418A (fr)	1950-01-24	1953-06-01	Procédé de préparation de copolymères de cyanure de vinylidène avec une alcoyl-vinyl-cétone

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH316420D CH316420A (fr)	1950-01-24	1953-06-11	Procédé de préparation de copolymères de cyanure de vinylidène avec un acide carboxylique aliphatique non saturé oléfiniquement

Country Status (6)

Country	Link
US (1)	US2628954A (fr)
CH (3)	CH316418A (fr)
DE (3)	DE883352C (fr)
FR (4)	FR1087172A (fr)
GB (4)	GB685016A (fr)
NL (3)	NL83323C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3031428A (en) *	1956-11-19	1962-04-24	Goodrich Co B F	Spinning dope solutions of a vinylidene cyanide interpolymer and method of making
US2975158A (en) *	1956-12-20	1961-03-14	Goodrich Co B F	High fluidity process for polymerizing vinylidene cyanide
US2871214A (en) *	1957-03-19	1959-01-27	Goodrich Co B F	Acetone-water solution of vinylidene cyanide-vinyl acetate copolymer and method for preparing same
US3012983A (en) *	1957-09-09	1961-12-12	Monsanto Chemicals	Acrylonitrile polymer plasticized with an aromatic sulfonamide and an alkylene dinitrile
US3206420A (en) *	1961-04-28	1965-09-14	Celanese Corp	Blends of a vinylidene cyanide polymer and a polyalkylene glycol or derivative thereof
US3998998A (en) *	1975-01-13	1976-12-21	Phillips Petroleum Company	Novel copolymers of dicyano-substituted 1,3-dienes
ATE178218T1 (de) *	1993-02-05	1999-04-15	Joe W And Dorothy Dorsett Brow	Ultraschallballonkatheter für angioplastik

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2466395A (en) *	1945-11-15	1949-04-05	Eastman Kodak Co	Methylene malononitrile and vinyl acetate copolymer

1950
- 1950-01-24 US US140356A patent/US2628954A/en not_active Expired - Lifetime
1951
- 1951-01-09 GB GB617/51A patent/GB685016A/en not_active Expired
- 1951-01-12 FR FR1087172D patent/FR1087172A/fr not_active Expired
- 1951-01-23 DE DE1951883352D patent/DE883352C/de not_active Expired
1953
- 1953-05-12 GB GB13212/53A patent/GB726863A/en not_active Expired
- 1953-05-16 DE DEG11747A patent/DE927293C/de not_active Expired
- 1953-05-20 NL NL178491A patent/NL83323C/xx active
- 1953-05-21 GB GB14292/53A patent/GB726866A/en not_active Expired
- 1953-05-22 GB GB14470/53A patent/GB726269A/en not_active Expired
- 1953-05-29 FR FR64307D patent/FR64307E/fr not_active Expired
- 1953-05-29 FR FR64308D patent/FR64308E/fr not_active Expired
- 1953-05-30 NL NL178715A patent/NL83324C/xx active
- 1953-05-30 NL NL178716A patent/NL83325C/xx active
- 1953-06-01 CH CH316418D patent/CH316418A/fr unknown
- 1953-06-02 DE DEG11870A patent/DE947024C/de not_active Expired
- 1953-06-04 CH CH316419D patent/CH316419A/fr unknown
- 1953-06-05 FR FR64331D patent/FR64331E/fr not_active Expired
- 1953-06-11 CH CH316420D patent/CH316420A/fr unknown

Also Published As

Publication number	Publication date
FR1087172A (fr)	1955-02-22
DE883352C (de)	1953-07-16
DE947024C (de)	1956-08-09
NL83324C (fr)	1956-11-15
GB726269A (en)	1955-03-16
GB726863A (en)	1955-03-23
CH316420A (fr)	1956-10-15
CH316418A (fr)	1956-10-15
FR64331E (fr)	1955-11-09
NL83323C (fr)	1956-11-15
US2628954A (en)	1953-02-17
DE927293C (de)	1955-05-05
FR64308E (fr)	1955-11-09
GB685016A (en)	1952-12-31
NL83325C (fr)	1956-11-15
GB726866A (en)	1955-03-23
FR64307E (fr)	1955-11-09

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