BE505576A - - Google Patents

Info

Publication number: BE505576A
Authority: BE; Belgium

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.)

1950-09-07

Publication of BE505576A publication Critical patent/BE505576A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/18—Homopolymers or copolymers of nitriles
- C08J2333/20—Homopolymers or copolymers of acrylonitrile

BE505576D 1950-09-07 BE505576A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US183683A US2671066A (en)	1950-09-07	1950-09-07	Solutions of acrylonitrile polymers containing an inorganic acid salt of an organic amine

Publications (1)

Publication Number	Publication Date
BE505576A true BE505576A (xx)

Family

ID=22673879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE505576D BE505576A (xx)	1950-09-07

Country Status (7)

Country	Link
US (1)	US2671066A (xx)
BE (1)	BE505576A (xx)
CH (1)	CH300887A (xx)
DE (1)	DE976274C (xx)
FR (1)	FR1048088A (xx)
GB (1)	GB698524A (xx)
NL (1)	NL82365C (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2835647A (en) *	1953-07-09	1958-05-20	Eastman Kodak Co	Stabilization of acrylic nitrile polymer compositions to heat
DE1050055B (de) *	1954-09-24	1959-02-05	Gevaert Photo Prod Nv	Verfahren zum Modifizieren von nitrilgruppenhaltigen hochmolekularen organischen Stoffen durch eine anorganische Stickstoffbase
US2959574A (en) *	1958-02-17	1960-11-08	American Cyanamid Co	Water-soluble reaction composition of hydroxylamine with acrylamide-acrylonitrile copolymer
US3063951A (en) *	1962-02-26	1962-11-13	Gevaert Photo Producten	Polymeric amidoximes and their derivatives and a method of preparing same
NL203642A (xx) *	1962-02-26

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2502030A (en) *	1945-07-13	1950-03-28	Du Pont	Solutions of acrylonitrile polymers containing a color-free acidic compound
US2497526A (en) *	1948-02-26	1950-02-14	Du Pont	Process of treating a polymeric nitrile with hydrazine

0
- BE BE505576D patent/BE505576A/xx unknown
- NL NL82365D patent/NL82365C/xx active
1950
- 1950-09-07 US US183683A patent/US2671066A/en not_active Expired - Lifetime
1951
- 1951-08-01 GB GB18244/51A patent/GB698524A/en not_active Expired
- 1951-09-05 FR FR1048088D patent/FR1048088A/fr not_active Expired
- 1951-09-05 DE DEC4667A patent/DE976274C/de not_active Expired
- 1951-09-07 CH CH300887D patent/CH300887A/fr unknown

Also Published As

Publication number	Publication date
GB698524A (en)	1953-10-14
CH300887A (fr)	1954-08-31
US2671066A (en)	1954-03-02
NL82365C (xx)
FR1048088A (fr)	1953-12-18
DE976274C (de)	1963-06-06

Publication	Publication Date	Title
FR1049510A (xx)	1953-12-30
FR955399A (xx)	1950-01-14
AT165408B (xx)	1950-02-25
AT195820B (xx)	1958-02-25
FR955377A (xx)	1950-01-14
FR954567A (xx)	1950-01-03
FR955342A (xx)	1950-01-14
FR954759A (xx)	1950-01-05
FR954936A (xx)	1950-01-06
BE493326A (xx)
BE516874A (xx)
BE365921A (xx)
BE442233A (xx)
BE461301A (xx)
NL82365C (xx)
BE495456A (xx)
BE471217A (xx)
BE474353A (xx)
BE486021A (xx)
BE505919A (xx)
BE489017A (xx)
BE494028A (xx)
BE495443A (xx)
BE493329A (xx)
BE493351A (xx)