BE489172A - - Google Patents

Info

Publication number: BE489172A
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.)

1948-05-29

Publication of BE489172A publication Critical patent/BE489172A/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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
- D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins

BE489172D 1948-05-29 BE489172A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US30013A US2620258A (en)	1948-05-29	1948-05-29	Method for the manufacture of viscose rayon

Publications (1)

Publication Number	Publication Date
BE489172A true BE489172A (xx)

Family

ID=21852072

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
BE489172D BE489172A (xx)	1948-05-29
BE489171D BE489171A (xx)	1948-05-29
BE489153D BE489153A (xx)	1948-05-29

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
BE489171D BE489171A (xx)	1948-05-29
BE489153D BE489153A (xx)	1948-05-29

Country Status (5)

Country	Link
US (1)	US2620258A (xx)
BE (3)	BE489153A (xx)
FR (2)	FR987647A (xx)
GB (2)	GB661939A (xx)
NL (1)	NL74618C (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE973617C (de) *	1951-09-14	1960-04-14	North American Rayon Corp	Verfahren zur Vermeidung der Bildung von Zinksulfidniederschlaegen und Schwefelablagerungen beim Heisswasser-Zweibad-Spinnverfahren
BE515351A (xx) *	1951-11-08
US2952508A (en) *	1953-09-16	1960-09-13	Rayonier Inc	Viscose process and products produced thereby
US2852333A (en) *	1954-05-21	1958-09-16	Du Pont	Viscose spinning process
US2894802A (en) *	1955-11-16	1959-07-14	American Viscose Corp	Method of forming crimped artificial filaments
US4383962A (en) *	1979-09-27	1983-05-17	Asahi Kasei Kogyo Kabushiki Kaisha	Process for producing viscose rayon filament yarn
US4404157A (en) *	1981-06-17	1983-09-13	Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.P.A.	Process for the continuous production of viscose rayon yarns having high degree of whiteness

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2155324A (en) *	1937-04-09	1939-04-18	American Enka Corp	Manufacture of artificial silk
US2345622A (en) *	1940-06-29	1944-04-04	Ind Rayon Corp	Continuous manufacture of viscose rayon
US2309072A (en) *	1940-07-29	1943-01-19	Ind Rayon Corp	Manufacture of thread or the like

0
- BE BE489172D patent/BE489172A/xx unknown
- BE BE489171D patent/BE489171A/xx unknown
- NL NL74618D patent/NL74618C/xx active
- BE BE489153D patent/BE489153A/xx unknown
1948
- 1948-05-29 US US30013A patent/US2620258A/en not_active Expired - Lifetime
1949
- 1949-05-27 GB GB14222/49A patent/GB661939A/en not_active Expired
- 1949-05-27 GB GB14224/49A patent/GB661940A/en not_active Expired
- 1949-05-30 FR FR987647D patent/FR987647A/fr not_active Expired
- 1949-05-30 FR FR987648D patent/FR987648A/fr not_active Expired

Also Published As

Publication number	Publication date
BE489171A (xx)
FR987648A (fr)	1951-08-16
BE489153A (xx)
GB661940A (en)	1951-11-28
FR987647A (fr)	1951-08-16
NL74618C (xx)
GB661939A (en)	1951-11-28
US2620258A (en)	1952-12-02

Publication	Publication Date	Title
AT165629B (xx)	1950-03-25
AT165757B (xx)	1950-04-25
AT166638B (xx)	1950-08-25
FR965791A (xx)	1950-09-21
FR956053A (xx)	1950-01-24
FR960267A (xx)	1950-04-15
BE43050A (xx)
BE488254A (xx)
BE393137A (xx)
BE404066A (xx)
BE412124A (xx)
BE429008A (xx)
BE481872A (xx)
BE448428A (xx)
BE461649A (xx)
BE469104A (xx)
BE477919A (xx)
BE478011A (xx)
BE478240A (xx)
BE479349A (xx)	1948-01-31
BE479350A (xx)
BE479540A (xx)
NL73505C (xx)
BE267826A (xx)
BE489172A (xx)