NL74683C - - Google Patents

Info

Publication number: NL74683C
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.)

1949-06-13

Publication of NL74683C publication Critical patent/NL74683C/xx

Classifications

- 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
- 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

NL74683D 1949-06-13 NL74683C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US98878A US2570200A (en)	1949-06-13	1949-06-13	Wet extrusion of acrylonitrile polymers

Publications (1)

Publication Number	Publication Date
NL74683C true NL74683C (xx)

Family

ID=22271371

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL74683D NL74683C (xx)	1949-06-13
NL666618206B NL153968B (nl)	1949-06-13		Werkwijze voor het boren van een boorgat in een gesteente door middel van vloeistofstralen.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL666618206B NL153968B (nl)	1949-06-13		Werkwijze voor het boren van een boorgat in een gesteente door middel van vloeistofstralen.

Country Status (6)

Country	Link
US (1)	US2570200A (xx)
BE (1)	BE496324A (xx)
CH (1)	CH292091A (xx)
FR (1)	FR1020067A (xx)
GB (1)	GB689248A (xx)
NL (2)	NL153968B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2628945A (en) *	1949-03-24	1953-02-17	Du Pont	Process for obtaining cellular polymeric materials
US2698842A (en) *	1950-08-17	1955-01-04	Eastman Kodak Co	Fibers of acrylonitrile-alkyl alphaacylamino acrylate copolymer
NL79123C (xx) *	1951-09-08	1900-01-01
US2692185A (en) *	1951-09-27	1954-10-19	Ind Rayon Corp	Wet spinning of acrylonitrile polymers
US2768148A (en) *	1952-11-01	1956-10-23	Celanese Corp	Solution polymerization of acrylonitrile
DE1114277B (de) *	1954-12-13	1961-09-28	Chemstrand Corp	Verfahren zur Herstellung von Gebilden, wie Faeden, Fasern oder Filmen, aus Acrylnitrilpolymerisaten oder -mischpolymerisaten
US2902335A (en) *	1955-08-16	1959-09-01	Sakurai Ryoichi	Synthetic fiber preparation
US2967086A (en) *	1957-05-29	1961-01-03	Stockholm Superfosfat Fabriks	Process of wet-spinning fibers containing polyacrylonitrile
US2967085A (en) *	1957-05-29	1961-01-03	Stockholms Superfosfat Fab Ab	Process of wet-spinning fibers containing polyacrylonitrile
NL259702A (xx) *	1958-08-18
NL242435A (xx) *	1958-08-18
GB866881A (en) *	1958-10-14	1961-05-03	Kurashiki Rayon Kk	A method of polymerization of vinyl esters
GB937685A (en) *	1960-08-11	1963-09-25	Tohu Rayon Kabushiki Kaisha	Method for producing filamentary tows from polymers and co-polymers of acrylonitrile
GB1002767A (en) *	1960-09-24	1965-08-25	Toho Rayon Kk	Method for the manufacture of polyacrylonitrile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2056830A (en) *	1934-09-11	1936-10-06	Dow Chemical Co	Preparation of polyglycols
GB511054A (en) *	1938-02-11	1939-08-11	James Robertson Myles	Improvements in and relating to the manufacture of threads, films, ribbons, tubes and like forms of polymerised ethylene
BE452278A (xx) *	1942-07-01
FR961382A (xx) *	1943-07-28	1950-05-11

0
- BE BE496324D patent/BE496324A/xx unknown
- NL NL74683D patent/NL74683C/xx active
- NL NL666618206B patent/NL153968B/xx unknown
1949
- 1949-06-13 US US98878A patent/US2570200A/en not_active Expired - Lifetime
1950
- 1950-06-05 GB GB13979/50A patent/GB689248A/en not_active Expired
- 1950-06-12 CH CH292091D patent/CH292091A/de unknown
- 1950-06-12 FR FR1020067D patent/FR1020067A/fr not_active Expired

Also Published As

Publication number	Publication date
BE496324A (xx)
NL153968B (nl)
CH292091A (de)	1953-07-31
GB689248A (en)	1953-03-25
US2570200A (en)	1951-10-09
FR1020067A (fr)	1953-02-02

Publication	Publication Date	Title
FR948230A (xx)	1949-08-02
AT166754B (xx)	1950-09-25
AT193848B (xx)	1957-12-10
FR994989A (xx)	1951-11-29
BE488514A (xx)
BE488282A (xx)
NL88798C (xx)
BE155588A (xx)
BE449134A (xx)
BE457200A (xx)
BE476015A (xx)
BE496324A (xx)
BE487776A (xx)	1949-03-31
BE516129A (xx)
BE503299A (xx)
BE476643A (xx)
BE493292A (xx)
BE490111A (xx)	1949-07-30
BE488965A (xx)
BE476829A (xx)
BE483443A (xx)
BE480597A (xx)
BE488550A (xx)
BE480618A (xx)
BE486689A (xx)	1949-01-31