RO86025A - Procedeu pentru obtinerea unor produse fibrilare din polimeri sintetici si dispozitiv pentru realizarea acestuia - Google Patents

Procedeu pentru obtinerea unor produse fibrilare din polimeri sintetici si dispozitiv pentru realizarea acestuia

Info

Publication number
RO86025A
RO86025A RO7272171A RO7217172A RO86025A RO 86025 A RO86025 A RO 86025A RO 7272171 A RO7272171 A RO 7272171A RO 7217172 A RO7217172 A RO 7217172A RO 86025 A RO86025 A RO 86025A
Authority
RO
Romania
Prior art keywords
fibrile
functioning
procedure
obtaining
products
Prior art date
Application number
RO7272171A
Other languages
English (en)
French (fr)
Other versions
RO86025B (ro
Inventor
Carlo Teganato
Original Assignee
Sovay & Cie,Be
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.)
Filing date
Publication date
Application filed by Sovay & Cie,Be filed Critical Sovay & Cie,Be
Publication of RO86025A publication Critical patent/RO86025A/ro
Publication of RO86025B publication Critical patent/RO86025B/ro

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • 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
    • D01D5/11—Flash-spinning
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
RO72171A 1971-09-09 1972-09-08 Procedeu pentru obtinerea unor produse fibrilare din polimeri sintetici si dispozitiv pentru realizarea acestuia RO86025B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63876 1971-09-09

Publications (2)

Publication Number Publication Date
RO86025A true RO86025A (ro) 1985-01-24
RO86025B RO86025B (ro) 1985-01-31

Family

ID=19726821

Family Applications (1)

Application Number Title Priority Date Filing Date
RO72171A RO86025B (ro) 1971-09-09 1972-09-08 Procedeu pentru obtinerea unor produse fibrilare din polimeri sintetici si dispozitiv pentru realizarea acestuia

Country Status (26)

Country Link
US (1) US3883630A (ro)
JP (1) JPS5439501B2 (ro)
AR (1) AR197577A1 (ro)
AT (1) AT330941B (ro)
AU (1) AU454391B2 (ro)
BE (1) BE787890A (ro)
BR (1) BR7206179D0 (ro)
CA (1) CA1016314A (ro)
CH (1) CH539131A (ro)
CS (1) CS160064B2 (ro)
DD (1) DD100023A5 (ro)
DE (1) DE2241163C2 (ro)
ES (1) ES405987A1 (ro)
FI (1) FI54151C (ro)
FR (1) FR2152583B1 (ro)
GB (1) GB1355928A (ro)
IE (1) IE36656B1 (ro)
IT (1) IT967071B (ro)
LU (1) LU63876A1 (ro)
NL (1) NL170651C (ro)
NO (1) NO138536C (ro)
PL (1) PL77070B1 (ro)
RO (1) RO86025B (ro)
SE (1) SE403499B (ro)
TR (1) TR16958A (ro)
ZA (1) ZA725668B (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025593A (en) * 1971-08-06 1977-05-24 Solvay & Cie Fabrication of discontinuous fibrils
BE787033A (ro) * 1971-08-06 1973-02-01 Solvay
NL7305415A (ro) * 1973-04-18 1974-10-22
LU69196A1 (ro) * 1974-01-18 1975-12-09
US4127623A (en) * 1974-08-03 1978-11-28 Sumitomo Chemical Company, Limited Process for producing polyolefin short fibers
LU76197A1 (ro) * 1976-11-12 1978-07-10
US5098452A (en) * 1990-08-24 1992-03-24 E. I. Du Pont De Nemours And Company Method for controlling the level of solvent vapor in a vessel
CN106149206A (zh) * 2016-08-19 2016-11-23 安徽元琛环保科技股份有限公司 一种纳米纤维‑针刺ptfe基布滤材的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413311A (en) * 1933-01-06 1934-07-06 British Celanese Improvements in the manufacture of artificial filaments
NL70708C (ro) * 1941-03-01
US2336743A (en) * 1941-10-13 1943-12-14 Fred W Manning Method and apparatus for spinning unwoven fabrics
US2411660A (en) * 1943-05-22 1946-11-26 Fred W Manning Method of making filter cartridges, abrasive sheets, scouring pads, and the like
US2398831A (en) * 1944-05-06 1946-04-23 Du Pont Spinning apparatus and method
US2515393A (en) * 1945-03-01 1950-07-18 American Viscose Corp Dry spinning system
US2906367A (en) * 1956-11-08 1959-09-29 American Viscose Corp De-gasifying liquids
DK116229B (da) * 1957-06-11 1969-12-22 Du Pont Kontinuerligt extruderet eller spundet filamentprodukt og fremgangsmåde til dets fremstilling.
US3026190A (en) * 1958-12-02 1962-03-20 American Viscose Corp Elastomer bonded abrasives
US3056719A (en) * 1959-07-09 1962-10-02 David R Webster Continuous web forming machine
NL280787A (ro) * 1961-07-11
US3081519A (en) * 1962-01-31 1963-03-19 Fibrillated strand
US3210452A (en) * 1962-11-06 1965-10-05 Monsanto Co Dry spinning of polyethylene
NL288240A (ro) * 1963-11-08
FR1493680A (fr) * 1964-06-04 1967-09-01 Du Pont Appareil et procédé pour séparer et charger électrostatiquement une nappe de plexifilaments
FR1546480A (fr) * 1967-02-28 1968-11-22 Papeteries Navarre Perfectionnements à la fabrication de structures fibreuses particulaires

Also Published As

Publication number Publication date
US3883630A (en) 1975-05-13
CH539131A (fr) 1973-07-15
BE787890A (ro) 1973-02-23
ATA774572A (de) 1975-10-15
PL77070B1 (ro) 1975-02-28
AR197577A1 (es) 1974-04-23
CA1016314A (en) 1977-08-30
AT330941B (de) 1976-07-26
FI54151C (fi) 1978-10-10
ES405987A1 (es) 1975-09-16
BR7206179D0 (pt) 1973-07-17
NO138536C (no) 1978-09-20
LU63876A1 (ro) 1973-03-09
IE36656B1 (en) 1977-01-19
CS160064B2 (ro) 1975-02-28
AU454391B2 (en) 1974-10-04
RO86025B (ro) 1985-01-31
DD100023A5 (ro) 1973-09-05
IE36656L (en) 1973-03-09
TR16958A (tr) 1974-01-17
NL170651C (nl) 1984-10-16
IT967071B (it) 1974-02-28
FR2152583A1 (ro) 1973-04-27
ZA725668B (en) 1973-05-30
JPS5439501B2 (ro) 1979-11-28
NL7211880A (ro) 1973-03-13
DE2241163A1 (de) 1973-03-22
DE2241163C2 (de) 1982-11-18
FR2152583B1 (ro) 1975-01-03
JPS4836423A (ro) 1973-05-29
NO138536B (no) 1978-06-12
FI54151B (fi) 1978-06-30
GB1355928A (en) 1974-06-12
AU4593672A (en) 1974-02-28
SE403499B (sv) 1978-08-21

Similar Documents

Publication Publication Date Title
IT967723B (it) Procedimento e apparecchio per la produzione di stirolo
GB1367959A (en) Absorbent products and methods of making the same
NO140527C (no) Fremgangsmaate for fremstilling av produkter med sterkt forbedrede lydisolasjonsegenskaper
FI55477C (fi) Kapsylaemne avsett foer applicering pao en med gaengad hals foersedd flaska
SE381969B (sv) Forfarande for multiplexering av signaler samt anordning for utforande av forfarandet
IT970384B (it) Procedimento per deliquefare e purificare i polimeri
IT966093B (it) Procedimento e dispositivo per l applicazione di rivestimenti di materiale metallico
RO86025A (ro) Procedeu pentru obtinerea unor produse fibrilare din polimeri sintetici si dispozitiv pentru realizarea acestuia
RO69144A (ro) Instalatie pentru prepararea si debitarea produselor racoritoare
NL145976B (nl) Inrichting voor de overdracht van meetresultaten.
IT958668B (it) Dispersioni autoadesive e procedimento per produrle
IT947575B (it) Polimeri e procedimento per produrli
IT966480B (it) Dispositivo semiconduttore e procedimento per produrlo
FI54311B (fi) Foerfarande foer framstaellning av pyrimidinobenso-oxazepiner -tiazepiner -diazepiner och -azepiner med inverkan pao centralnervsystemet
TR17627A (tr) Vinil klorueruenuen asilanmis polimerleri ve bunlarin imaline mahsus usul
IT959983B (it) Procedimento e dispositivo per generare segnali e impiego del procedimento
SU430566A3 (ru) Устройство для изготовления обогревающего мата
SE392382B (sv) Forfarande for att urladda banor av isolerande material och anordning for genomforande av forfarandet
IT952262B (it) Massa bituminosa termoplastica e procedimento per produrl
IT984486B (it) Procedimento ed apparecchio per la fabbricazione di cinghie di trasmissione
BR7202046D0 (pt) Dispositivo de travamento
BR7201424D0 (pt) Dispositivo para teste de microrganismos
BE781025A (fr) Boucle de cable autobloquante
TR17529A (tr) Termoplastik maddeden yapilmis borularin uclarinda birbirine gecme yerleri meydana getirmege mahsus usul ve cihaz
SE382352B (sv) Provanordning