IT7821625A0 - Procedimento per la preparazione di fibre idrofile. - Google Patents

Procedimento per la preparazione di fibre idrofile.

Info

Publication number: IT7821625A0
Authority: IT; Italy
Prior art keywords: hydrophile; fibers; procedure; preparation; hydrophile fibers
Prior art date: 1977-03-26

Application number

IT7821625A

Other languages

English (en)

Other versions

IT1096253B (it

Original Assignee

Bayer Ag

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.)

1977-03-26

Filing date

1978-03-24

Publication date

1978-03-24

1978-03-24 Application filed by Bayer Ag filed Critical Bayer Ag

1978-03-24 Publication of IT7821625A0 publication Critical patent/IT7821625A0/it

1985-08-26 Application granted granted Critical

1985-08-26 Publication of IT1096253B publication Critical patent/IT1096253B/it

Links

239000000835 fiber Substances 0.000 title 1

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
- D01F6/28—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
- 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
- D01D5/04—Dry spinning methods
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2935—Discontinuous or tubular or cellular core

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Artificial Filaments (AREA)
Multicomponent Fibers (AREA)

IT21625/78A 1977-03-26 1978-03-24 Procedimento per la preparazione di fibre idrofile IT1096253B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2713456A DE2713456C2 (de)	1977-03-26	1977-03-26	Verfahren zur Herstellung von hydrophilen Fasern

Publications (2)

Publication Number	Publication Date
IT7821625A0 true IT7821625A0 (it)	1978-03-24
IT1096253B IT1096253B (it)	1985-08-26

Family

ID=6004779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21625/78A IT1096253B (it)	1977-03-26	1978-03-24	Procedimento per la preparazione di fibre idrofile

Country Status (18)

Country	Link
US (1)	US4224269A (it)
JP (1)	JPS53119323A (it)
AT (1)	AT363579B (it)
BE (1)	BE865305A (it)
BR (1)	BR7801775A (it)
CA (1)	CA1097868A (it)
DD (1)	DD135626A5 (it)
DE (1)	DE2713456C2 (it)
DK (1)	DK132378A (it)
ES (1)	ES468142A1 (it)
FR (1)	FR2384868A1 (it)
GB (1)	GB1568495A (it)
GR (1)	GR65231B (it)
IE (1)	IE46591B1 (it)
IT (1)	IT1096253B (it)
LU (1)	LU79298A1 (it)
NL (1)	NL7803212A (it)
PT (1)	PT67797A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2752821A1 (de) *	1977-11-26	1979-05-31	Bayer Ag	Hydrophile acrylfasern niedriger dichte
DE2755341C2 (de)	1977-12-12	1983-09-08	Akzo Gmbh, 5600 Wuppertal	Hydrophile Polyesterfasern
DE2900703A1 (de) *	1979-01-10	1980-07-24	Bayer Ag	Verfahren zur herstellung von hydrophilen polycarbonatfasern mit hoher einfriertemperatur
NL177840C (nl) *	1979-02-08	1989-10-16	Stamicarbon	Werkwijze voor het vervaardigen van een polyetheendraad.
DE2947824A1 (de) *	1979-11-28	1981-07-23	Bayer Ag, 5090 Leverkusen	Querschnittsstabile, hygroskopische kern/mantelstruktur aufweisende fasern und faeden und verfahren zu deren herstellung
DE3926857A1 (de) *	1988-09-28	1990-04-05	Bayer Ag	Pan-trockenspinnverfahren erhoehter spinnschachtleistung mit ueberhitztem dampf als spinngasmedium
US5015428A (en) *	1988-09-28	1991-05-14	Bayer Aktiengesellschaft	Pan dry spinning process of increased spinning chimney capacity using superheated steam as the spinning gas medium
US5540990A (en) *	1995-04-27	1996-07-30	Berkley, Inc.	Polyolefin line
US5972499A (en) *	1997-06-04	1999-10-26	Sterling Chemicals International, Inc.	Antistatic fibers and methods for making the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD10098A (it) *
NL20522C (it) *	1927-05-28
US2032606A (en) *	1934-02-20	1936-03-03	Celanese Corp	Manufacture of artificial materials
US2425782A (en) *	1944-03-04	1947-08-19	Celanese Corp	Preparation of filaments
FR56662E (fr) *	1947-06-19	1952-10-02		Hydro-propulseur actionné par motocyclette
US2585444A (en) *	1948-07-29	1952-02-12	Du Pont	Preparation of shaped articles from acrylonitrile polymers
US2688010A (en) *	1950-06-06	1954-08-31	Chemstrand Corp	Polymers of acrylonitrile and nu-substituted amides
NL96514C (it) *	1954-07-31
US3415922A (en) *	1965-07-02	1968-12-10	Monsanto Co	Mist spinning
DE1660328B2 (de) *	1967-09-07	1976-08-12	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von hochschrumpfenden faeden aus acrylnitrilpolymerisaten
US3828014A (en) *	1967-09-07	1974-08-06	Bayer Ag	High shrinkage threads,yarn and fibers from acrylonitrile polymers
ES362855A1 (es) *	1968-01-24	1971-02-16	American Cyanamid Co	Procedimiento de produccion de una fibra acrilica provista de espacios vacios discontinuos.
US3873508A (en) *	1973-12-27	1975-03-25	Du Pont	Preparation of acrylonitrile polymer
DE2554124C3 (de) *	1975-12-02	1986-07-10	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von hydrophilen Fasern und Fäden aus Acrylnitrilpolymerisaten

1977
- 1977-03-26 DE DE2713456A patent/DE2713456C2/de not_active Expired - Lifetime
1978
- 1978-03-14 DD DD78204165A patent/DD135626A5/xx unknown
- 1978-03-16 US US05/887,212 patent/US4224269A/en not_active Expired - Lifetime
- 1978-03-20 PT PT67797A patent/PT67797A/pt unknown
- 1978-03-22 ES ES468142A patent/ES468142A1/es not_active Expired
- 1978-03-22 BR BR7801775A patent/BR7801775A/pt unknown
- 1978-03-22 DK DK132378A patent/DK132378A/da unknown
- 1978-03-23 NL NL7803212A patent/NL7803212A/xx not_active Application Discontinuation
- 1978-03-23 GR GR55785A patent/GR65231B/el unknown
- 1978-03-23 GB GB11660/78A patent/GB1568495A/en not_active Expired
- 1978-03-23 IE IE584/78A patent/IE46591B1/en unknown
- 1978-03-23 CA CA299,736A patent/CA1097868A/en not_active Expired
- 1978-03-23 LU LU79298A patent/LU79298A1/de unknown
- 1978-03-24 JP JP3318978A patent/JPS53119323A/ja active Granted
- 1978-03-24 BE BE186261A patent/BE865305A/xx unknown
- 1978-03-24 FR FR7808824A patent/FR2384868A1/fr active Granted
- 1978-03-24 AT AT0212678A patent/AT363579B/de not_active IP Right Cessation
- 1978-03-24 IT IT21625/78A patent/IT1096253B/it active

Also Published As

Publication number	Publication date
AT363579B (de)	1981-08-10
JPS53119323A (en)	1978-10-18
ES468142A1 (es)	1978-12-16
ATA212678A (de)	1981-01-15
IE780584L (en)	1978-09-26
CA1097868A (en)	1981-03-24
US4224269A (en)	1980-09-23
DE2713456C2 (de)	1990-05-31
DD135626A5 (de)	1979-05-16
BE865305A (fr)	1978-09-25
PT67797A (de)	1978-04-01
DE2713456A1 (de)	1978-09-28
IT1096253B (it)	1985-08-26
GR65231B (en)	1980-07-30
LU79298A1 (de)	1978-11-03
FR2384868A1 (fr)	1978-10-20
DK132378A (da)	1978-09-27
IE46591B1 (en)	1983-07-27
GB1568495A (en)	1980-05-29
JPS5738684B2 (it)	1982-08-17
FR2384868B1 (it)	1983-11-10
NL7803212A (nl)	1978-09-28
BR7801775A (pt)	1979-01-23

Publication	Publication Date	Title
IT7924177A0 (it)	1979-07-06	Fibre di rinforzo e procedimento per produrle.
IT7819792A0 (it)	1978-01-30	Connettore per fibre ottiche.
IT1131880B (it)	1986-06-25	Procedimento per la preparazione di fibre cave microporose
ES495135A0 (es)	1981-10-16	Un procedimiento de preparacion de copoliesteres formadores de fibras.
IT7826274A0 (it)	1978-07-28	Filatura di fibre.
FI781293A (fi)	1978-10-28	Foerfarande foer avskiljning av fibrer
IT8025227A0 (it)	1980-10-09	Procedimento per la fabbricazione di preformati per fibre ottiche.
IT7820805A0 (it)	1978-03-01	Procedimento per la produzione difibre ottiche.
NL7806027A (nl)	1978-12-05	Gemodificeerde vezels.
NL7809930A (nl)	1979-04-24	Bindmiddelen voor vezelvliezen.
IT7821625A0 (it)	1978-03-24	Procedimento per la preparazione di fibre idrofile.
RO77485A (ro)	1981-11-04	Procedeu pentru prepararea 1,2,3-tiadiazol-3-in-5-ilidenureelor
IT7829060A0 (it)	1978-10-24	Procedimento per la prepoarazione di alogeno-vinil-delta-butirrolattoni.
IT1096156B (it)	1985-08-17	Procedimento per la preparazione di 1-azolil-3,3-dimetil-1-fenoss-butan-2-oni
IT7828303A0 (it)	1978-09-29	Processo per la preparazione di perossidi.
IT1105186B (it)	1985-10-28	Dispositivo apritore-pulitore per fibre
IT7826596A0 (it)	1978-08-08	Procedimento per la preparazione di funanoni.
IT7827487A0 (it)	1978-09-08	Alogeno-vinil-sostituiti. procedimento per la preparazione di tetraidrofuran-2-oni
IT7830977A0 (it)	1978-12-18	Processo per la preparazione di poliglicidil eteri.
NL7811931A (nl)	1979-06-26	Vezeloptische koppeling.
IT7821189A0 (it)	1978-03-13	Processo per la preparazione di 1-amino-2-bromo-4-idrossiantrachino ne.
IT7829382A0 (it)	1978-11-02	Processo per la preparazione di acetacetilaminobenzeni.
IT7829710A0 (it)	1978-11-13	Procedimento per la produzione difibre ottiche particolarmente per radiazioni infrarosse.
IT8021072A0 (it)	1980-03-31	Procedimento per la fabbricazione di fibre fotoconduttrici.
IT7824982A0 (it)	1978-06-26	Processo per la preparazione di auranofina.