IT454005A - - Google Patents

Info

Publication number: IT454005A
Authority: IT; Italy

Application number

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.)

1948-02-25

Publication of IT454005A publication Critical patent/IT454005A/it

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/70—Material containing nitrile groups
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Artificial Filaments (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

IT454005D 1948-02-25 IT454005A (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10910A US2491471A (en)	1948-02-25	1948-02-25	Acrylonitrile-vinylpyridine copolymers

Publications (1)

Publication Number	Publication Date
IT454005A true IT454005A (it)

Family

ID=21747981

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT454005D IT454005A (it)	1948-02-25

Country Status (6)

Country	Link
US (1)	US2491471A (it)
BE (1)	BE487562A (it)
FR (1)	FR981750A (it)
GB (1)	GB670268A (it)
IT (1)	IT454005A (it)
NL (1)	NL73402C (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE487618A (it) *	1948-03-02
BE491521A (it) *	1948-10-08
US2579451A (en) *	1948-12-31	1951-12-18	Du Pont	Polymeric materials
NL75821C (it) *	1949-01-29	1954-09-15
NL71792C (it) *	1949-07-13
NL77741C (it) *	1949-08-20
US2676952A (en) *	1949-10-22	1954-04-27	Chemstrand Corp	Fiber spinning composition
NL74727C (it) *	1950-02-11
DE869868C (de) *	1950-02-11	1953-03-09	Basf Ag	Verfahren zur Herstellung von Mischpolymerisaten auf Acrylnitrilbasis
US2656338A (en) *	1950-03-13	1953-10-20	Chemstrand Corp	Copolymers of butene-1 derivatives
US2628152A (en) *	1950-09-09	1953-02-10	Du Pont	Process of dyeing modified polyacrylonitrile staple fabric
US2674592A (en) *	1950-09-15	1954-04-06	Chemstrand Corp	Fiber-forming copolymers of acrylonitrile and isopropenylpyridines
DE976367C (de) *	1951-01-19	1963-08-29	Monsanto Chemicals	Spinnloesung
BE509421A (it) *	1951-02-23
USRE24164E (en) *	1951-03-21	1956-06-12		Quaternary ammonium polymers
US2688012A (en) *	1951-03-23	1954-08-31	American Viscose Corp	Interpolymers of acrylonitrile, methacrylonitrile, and 2-methyl-5-vinyl pyridine
US2700027A (en) *	1951-04-12	1955-01-18	Ind Rayon Corp	Polymeric compositions of acrylonitrile and chloro-allyl-tertiary amine
US2687401A (en) *	1951-08-31	1954-08-24	Koppers Co Inc	Polymers and copolymers of nu-pyridyl amide of an alkene-1, 2-dioic acid
US2691641A (en) *	1952-03-01	1954-10-12	Chemstrand Corp	Fiber-forming blend of acrylonitrile polymers
US2709163A (en) *	1952-07-05	1955-05-24	Du Pont	Acrylonitrile-vinyl pyridine copolymer sulfonic acid reaction product
NL84628C (it) *	1953-08-20
NL88009C (it) *	1953-09-11
US2920992A (en) *	1954-09-22	1960-01-12	Du Pont	Article of commerce

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2402020A (en) *	1942-07-14	1946-06-11	Reilly Tar & Chem Corp	Vulcanized synthetic elastomer and process of making it
US2456360A (en) *	1944-08-09	1948-12-14	Du Pont	Acrylonitrile process
US2448542A (en) *	1946-08-01	1948-09-07	Du Pont	Photographic elements having antihalation layers composed of vinylpyridine polymers and antihalation materials

0
- NL NL73402D patent/NL73402C/xx active
- IT IT454005D patent/IT454005A/it unknown
- BE BE487562D patent/BE487562A/xx unknown
1948
- 1948-02-25 US US10910A patent/US2491471A/en not_active Expired - Lifetime
1949
- 1949-02-11 GB GB3837/49A patent/GB670268A/en not_active Expired
- 1949-02-24 FR FR981750D patent/FR981750A/fr not_active Expired

Also Published As

Publication number	Publication date
BE487562A (it)	1949-02-25
FR981750A (fr)	1951-05-30
GB670268A (en)	1952-04-16
US2491471A (en)	1949-12-20
NL73402C (it)	1953-05-15

Publication	Publication Date	Title
IT454005A (it)
FR962314A (it)	1950-06-07
AT165629B (it)	1950-03-25
AT165757B (it)	1950-04-25
AT166638B (it)	1950-08-25
BE492549A (it)
BE481243A (it)
BE478240A (it)
BE487618A (it)
BE491521A (it)
BE267826A (it)
BE393137A (it)
BE487563A (it)	1949-02-26
BE404066A (it)
BE412124A (it)
BE429008A (it)
BE43050A (it)
BE448428A (it)
BE461649A (it)
BE469104A (it)
NL89183C (it)
BE479350A (it)
LU29307A1 (it)
BE481488A (it)
BE477919A (it)