NL73218C - - Google Patents

Info

Publication number: NL73218C
Authority: NL; Netherlands

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.)

1948-08-19

Publication of NL73218C publication Critical patent/NL73218C/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
- C08J3/096—Nitrogen containing compounds
- 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

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Artificial Filaments (AREA)
Cell Separators (AREA)

NL73218D 1948-08-19 NL73218C (instruction)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US45197A US2658879A (en)	1948-08-19	1948-08-19	Acrylonitrile polymers dissolved in solvent mixtures comprising nitromethane and water

Publications (1)

Publication Number	Publication Date
NL73218C true NL73218C (instruction)

Family

ID=21936543

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL73218D NL73218C (instruction)	1948-08-19
NL717116281A NL148222B (nl)	1948-08-19		Werkwijze voor het bereiden van een zuur smakende melkdrank.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL717116281A NL148222B (nl)	1948-08-19		Werkwijze voor het bereiden van een zuur smakende melkdrank.

Country Status (7)

Country	Link
US (1)	US2658879A (instruction)
BE (1)	BE490597A (instruction)
CH (1)	CH289698A (instruction)
DE (1)	DE892243C (instruction)
FR (1)	FR991394A (instruction)
GB (1)	GB665004A (instruction)
NL (2)	NL148222B (instruction)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2785044A (en) *	1950-06-29	1957-03-12	British Celanese	Production and use of solutions of acrylonitrile polymers
GB712998A (en) *	1950-06-29	1954-08-04	British Celanese	Improvements in the production and use of acrylonitrile polymer solutions
GB712983A (en) *	1950-12-05	1954-08-04	British Celanese	Improvements in or relating to solutions of acrylonitrile polymers
NL100835C (instruction) *	1951-05-16
GB721947A (en) *	1951-07-02	1955-01-19	British Celanese	Improvements in the production and use of solutions of acrylonitrile polymers
BE514101A (instruction) *	1951-10-09
GB741238A (en) *	1953-02-07	1955-11-30	Distillers Co Yeast Ltd	Solutions of alpha-chloroacrylonitrile polymers
DE1026952B (de) *	1953-02-07	1958-03-27	Distillers Co Yeast Ltd	Verfahren zur Herstellung von geformten Gegenstaenden aus Polymerisaten bzw. Mischpolymerisaten, die mehr als 50% ª‡-Chloracrylnitril enthalten
US2879242A (en) *	1953-09-03	1959-03-24	Allied Chem	Spinning solvent for acrylic fibers
DE1033843B (de) *	1955-08-08	1958-07-10	Glanzstoff Ag	Verfahren zur Herstellung von Faeden oder Fasern aus linearen Polykondensaten bzw. Polymerisaten
US3078243A (en) *	1957-12-27	1963-02-19	Rohm & Haas	Aqueous spinning dispersion of acrylonitrile polymer containing nitrile solvent
BE588577A (instruction) *	1959-03-13
US2994623A (en) *	1960-01-20	1961-08-01	American Cyanamid Co	Insulated electrical conductor and method of making the same
DE1184896B (de) *	1960-09-07	1965-01-07	Hans J Zimmer Verfahrenstechni	Verfahren zur Herstellung spinnbarer, nicht gelierender, etwa 15- bis 22 gewichtsprozentiger Loesungen von Polyacrylnitril oder dessen Mischpolymerisaten
US4172065A (en) *	1978-04-11	1979-10-23	Trian Company	Solvent system for polyacrylonitrile and other polymers and use of same for casting film, for spinning fibers and for coating
DE3205289C2 (de) *	1982-02-15	1984-10-31	Akzo Gmbh, 5600 Wuppertal	Verfahren zur Herstellung von porösen Körpern mit einstellbarem Gesamtporenvolumen, einstellbarer Porengröße und einstellbarer Porenwandung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2417294A (en) *	1944-02-25	1947-03-11	Prophylactic Brush Co	Method of preparing molecularly oriented copolymerizates of acrylonitrile and other monoethylenic monomers
US2417293A (en) *	1944-02-25	1947-03-11	Prophylactic Brush Co	Molecularly oriented copolymers of acrylonitrile, a vinyl aryl compound, and acrylicesters or vinyl ethers
US2436204A (en) *	1944-02-25	1948-02-17	Pro Phy Lac Tie Brush Company	Copolymers comprising acrylonitrile and vinyl ethers and molecularly oriented articles composed thereof

0
- NL NL73218D patent/NL73218C/xx active
- NL NL717116281A patent/NL148222B/xx unknown
1948
- 1948-08-19 US US45197A patent/US2658879A/en not_active Expired - Lifetime
1949
- 1949-02-09 DE DEP33648D patent/DE892243C/de not_active Expired
- 1949-07-07 GB GB17953/49A patent/GB665004A/en not_active Expired
- 1949-07-26 FR FR991394D patent/FR991394A/fr not_active Expired
- 1949-08-10 BE BE490597D patent/BE490597A/xx unknown
- 1949-08-18 CH CH289698D patent/CH289698A/fr unknown

Also Published As

Publication number	Publication date
GB665004A (en)	1952-01-16
DE892243C (de)	1953-10-05
CH289698A (fr)	1953-03-31
FR991394A (fr)	1951-10-04
US2658879A (en)	1953-11-10
BE490597A (instruction)	1949-08-31
NL148222B (nl)

Publication	Publication Date	Title
FR929501A (instruction)	1948-01-08
AT166638B (instruction)	1950-08-25
FR959528A (instruction)	1950-03-31
BE483030A (instruction)
BE482263A (instruction)	1948-05-15
BE482110A (instruction)
BE482108A (instruction)	1950-03-03
BE482016A (instruction)
BE481876A (instruction)
NL73218C (instruction)
BE481873A (instruction)
BE481851A (instruction)
BE481831A (instruction)
BE481503A (instruction)
BE481497A (instruction)	1948-08-15
BE481488A (instruction)
BE481320A (instruction)
BE481243A (instruction)
BE480971A (instruction)
BE480956A (instruction)
BE480805A (instruction)
BE480366A (instruction)
BE480353A (instruction)
BE479891A (instruction)
BE479830A (instruction)