BE529624A - - Google Patents

Info

Publication number: BE529624A
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.)

1958-08-05

Publication of BE529624A publication Critical patent/BE529624A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/56—Processes of molding lactams

BE529624D 1958-08-05 BE529624A (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US753266A US3047541A (en)	1958-08-05	1958-08-05	Process for the continuous production of polyamide fibers and ribbons

Publications (1)

Publication Number	Publication Date
BE529624A true BE529624A (it)

Family

ID=25029908

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE529624D BE529624A (it)	1958-08-05

Country Status (5)

Country	Link
US (1)	US3047541A (it)
BE (1)	BE529624A (it)
CH (1)	CH318168A (it)
DE (1)	DE1075787B (it)
NL (1)	NL90290C (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH413363A (de) *	1959-12-02	1966-05-15	Wichterle Otto Prof Ing Dr	Verfahren und Einrichtung zur kontinuierlichen und schnellen Polymerisation von 6-Caprolactam und anderen polymerisierbaren Lactamen, verbunden mit der Formung des Polymers
NL279942A (it) *	1961-06-21
US3547836A (en) *	1961-09-25	1970-12-15	Basf Ag	Manufacture of expanded polyamides
BE630688A (it) *	1962-04-05
NL137355C (it) *	1962-07-17
US3294757A (en) *	1963-04-12	1966-12-27	Polymer Corp	Adiabatic, solid state polymerization of lactams
US3335115A (en) *	1963-09-11	1967-08-08	Schwarza Chemiefaser	Method of removing monomeric components from polycaprolactam
US3386967A (en) *	1965-01-19	1968-06-04	Allied Chem	Polycaproamide having excess number of carboxyl end groups over amino end groups
US3458482A (en) *	1966-10-06	1969-07-29	Teijin Ltd	Polymerization of caprolactam
US3554449A (en) *	1968-12-23	1971-01-12	Prismo Universal Corp	Portable plastic melter
US3846532A (en) *	1969-01-29	1974-11-05	Bayer Ag	Continuous spinning and stretching process of the production of polyamide-6 filaments
US6441109B1 (en) *	1999-12-30	2002-08-27	Basf Corporation	Continuous polymerization and direct fiber spinning and apparatus for accomplishing same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE434794A (it) *	1938-06-10
US2241322A (en) *	1938-09-30	1941-05-06	Du Pont	Process for preparing polyamides from cyclic amides
DE929933C (de) *	1938-11-28	1955-07-07	Hoechst Ag	Verfahren zur Herstellung von schmelzbaren, hochpolymeren, linearen Polyamiden
BE464699A (it) *	1939-04-12
CH242616A (de) *	1941-09-15	1946-05-31	As Bata	Verfahren zur Herstellung eines Polyamids.
FR907481A (fr) *	1942-05-04	1946-03-13	Phrix Arbeitsgemeinschaft	Procédé de préparation de produits de polycondensation à partir de lactames et d'acides aminocarboniques
BE456258A (it) *	1942-11-24
DE920212C (de) *	1942-11-25	1954-11-15	Basf Ag	Verfahren zur kontinuierlichen Polymerisation von Lactamen
NL75978C (it) *	1949-12-05

0
- DE DENDAT1075787D patent/DE1075787B/de active Pending
- BE BE529624D patent/BE529624A/xx unknown
- NL NL90290D patent/NL90290C/xx active
1953
- 1953-07-15 CH CH318168D patent/CH318168A/de unknown
1958
- 1958-08-05 US US753266A patent/US3047541A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL90290C (it)
US3047541A (en)	1962-07-31
DE1075787B (de)	1960-02-18
CH318168A (de)	1956-12-31

Publication	Publication Date	Title
AT221043B (it)	1962-04-25
AT215747B (it)	1961-06-26
AT213316B (it)	1961-02-10
AT213446B (it)	1961-02-27
AT213908B (it)	1961-03-10
AT213313B (it)	1961-02-10
AT214348B (it)	1961-03-27
AT214270B (it)	1961-03-27
AT213557B (it)	1961-02-27
AT213670B (it)	1961-02-27
AT213631B (it)	1961-02-27
AT215738B (it)	1961-06-26
AT213558B (it)	1961-02-27
AT213337B (it)	1961-02-10
AT219868B (it)	1962-02-26
AT216803B (it)	1961-08-25
AT213472B (it)	1961-02-27
NL235546A (it)
BE543812A (it)
BE562866A (it)
BE563272A (it)	1958-01-15
BE562122A (it)
BE561138A (it)
BE563346A (it)
BE583020A (it)