SE424450B - Forfarande for framstellning av fiberiller genom expansionsforangning av en losning eller dispersion av polypropen i m-hexan - Google Patents

Forfarande for framstellning av fiberiller genom expansionsforangning av en losning eller dispersion av polypropen i m-hexan

Info

Publication number
SE424450B
SE424450B SE7612407A SE7612407A SE424450B SE 424450 B SE424450 B SE 424450B SE 7612407 A SE7612407 A SE 7612407A SE 7612407 A SE7612407 A SE 7612407A SE 424450 B SE424450 B SE 424450B
Authority
SE
Sweden
Prior art keywords
polyprople
fiberillas
hexan
dispersion
procedure
Prior art date
Application number
SE7612407A
Other languages
English (en)
Swedish (sv)
Other versions
SE7612407L (sv
Inventor
G Zanella
L Mancini
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of SE7612407L publication Critical patent/SE7612407L/
Publication of SE424450B publication Critical patent/SE424450B/xx

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7612407A 1975-11-11 1976-11-05 Forfarande for framstellning av fiberiller genom expansionsforangning av en losning eller dispersion av polypropen i m-hexan SE424450B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29189/75A IT1054323B (it) 1975-11-11 1975-11-11 Procedimento di preparazione di fibrille per carta da soluzioni o di spersioni di polipropilene in n esano

Publications (2)

Publication Number Publication Date
SE7612407L SE7612407L (sv) 1977-05-12
SE424450B true SE424450B (sv) 1982-07-19

Family

ID=11226520

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7612407A SE424450B (sv) 1975-11-11 1976-11-05 Forfarande for framstellning av fiberiller genom expansionsforangning av en losning eller dispersion av polypropen i m-hexan

Country Status (14)

Country Link
US (1) US4105727A (xx)
JP (1) JPS5263426A (xx)
AT (1) AT344861B (xx)
AU (1) AU1944876A (xx)
BE (1) BE848179A (xx)
CA (1) CA1091413A (xx)
DE (1) DE2651267A1 (xx)
ES (1) ES453177A1 (xx)
FR (1) FR2331632A1 (xx)
GB (1) GB1513088A (xx)
IT (1) IT1054323B (xx)
NL (1) NL185295C (xx)
SE (1) SE424450B (xx)
SU (1) SU755209A3 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426099A1 (fr) * 1978-05-05 1979-12-14 Solvay Procede de production de fibrilles de polypropylene
US5279776A (en) * 1991-09-17 1994-01-18 E. I. Du Pont De Nemours And Company Method for making strong discrete fibers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831845A (en) * 1955-06-28 1958-04-22 Union Carbide Corp Process for the production of powdered polymers and copolymers of ethylene
US3032384A (en) * 1956-10-19 1962-05-01 Celanese Corp Production of filamentary material
NL159115B (nl) * 1970-06-29 1979-01-15 Stamicarbon Werkwijze voor de bereiding van poedervormige homo- of copolymeren van etheen.
PH10340A (en) * 1971-06-03 1976-12-09 Crown Zellerbach Int Inc Synthetic papermaking pulp and process of manufacture
BE787033A (xx) * 1971-08-06 1973-02-01 Solvay
BE795841A (fr) * 1972-02-25 1973-08-23 Montedison Spa Procede de preparation de fibres a partir de matieres polymeres, convenant a la preparation de pulpe de papier
GB1435488A (en) * 1972-08-01 1976-05-12 Bp Chem Int Ltd Process for the production of fibrous polymer particles
NL7305415A (xx) * 1973-04-18 1974-10-22

Also Published As

Publication number Publication date
SE7612407L (sv) 1977-05-12
NL7612322A (nl) 1977-05-13
GB1513088A (en) 1978-06-07
SU755209A3 (en) 1980-08-07
IT1054323B (it) 1981-11-10
AU1944876A (en) 1978-05-18
ES453177A1 (es) 1977-11-01
DE2651267C2 (xx) 1987-08-13
NL185295C (nl) 1990-03-01
JPS5263426A (en) 1977-05-25
ATA827276A (de) 1977-12-15
AT344861B (de) 1978-08-10
NL185295B (nl) 1989-10-02
BE848179A (fr) 1977-05-10
DE2651267A1 (de) 1977-05-12
CA1091413A (en) 1980-12-16
US4105727A (en) 1978-08-08
FR2331632B1 (xx) 1978-12-22
FR2331632A1 (fr) 1977-06-10

Similar Documents

Publication Publication Date Title
DK56077A (da) Fremgangsmade til fremstilling af 3-quinolincarboxylsyrederivater eller additionssalte deraf
DK352176A (da) Fremgangsmade til femstilling af acyl-3-oxo-1,2-benzisothiazoliner eller acylsacchariner
DK282076A (da) Fremgangsmade til fremstilling af 2,3-dihydro6,7-disubstitueret-5-acyl-benzofuran-2-carboxylsyrer
DK554179A (da) Fremgangsmaade til fremstilling af ergolinderivater
DK392877A (da) Fremgangsmaade til fremstilling af phenylethylaminer eller syreadditionssalte heraf
NO158220C (no) Organotitanat eller blandinger av organotitanater.
DK138893B (da) Analogifremgangsmåde til fremstilling af 1-(indolyl-3-alkyl)-4-ureido-piperidiner eller -thioureido-piperidiner eller syreadditionssalte deraf.
DK226476A (da) Fremgangsmade til fremstilling af propargyl-2-phenylamino-imidazoliner-(2) eller syreadditionssalte heraf
FI773728A (fi) Styranordning foer manoevrering av skivelement sammansatta lastrumsluckor foer fartyg eller liknande
DK386876A (da) Fremgangsmade til fremstilling af n-tetrahydrofurfuryl-noroxymorphoner eller syreadditionssalte deraf
FI53733C (fi) Mekanisk drivanordning foer en tork- och/eller pressvals eller valsgrupp i en pappers- eller cellulosamaskin
DK338376A (da) Fremgangsmade til fremstilling af aminobenzocycloheptenderivater eller additionssalte deraf
FI772822A (fi) Foerfarande foer kontinuerlig eller okontinuerlig behandling av smaeltflytande slagg isynnerhet innehaollande tungmetalloxider foer utvinnande av i detsamma ingaoende delar av vaerdemetaller eller dessas foereningar
SE421787B (sv) Forfarande for framstellning av kvadratsyra
SE424450B (sv) Forfarande for framstellning av fiberiller genom expansionsforangning av en losning eller dispersion av polypropen i m-hexan
FI772845A (fi) Foerfarande foer framstaellning av en armerad vaegg eller grundmur
FI53682C (fi) Foerfarande foer framstaellning av paosar eller foerpackningar
FI56872B (fi) Foerfarande foer framstaellning av en bestrykningstalkprodukt i form av en eller flera komponenter
FI772741A (fi) Kontinuerligt fungerande foer- eller slutpress foer framstaellning av skivor saosom spaon- och fiberskivor eller dylika
DK255976A (da) Fremgangsmade til fremstilling af substituerede 4-phenylimidazoliner eller syreadditionssalte heraf
DK137383B (da) Analogifremgangsmåde til fremstilling af 5-carboxyalkyl-2-iminobarbitur- eller 2-thioxobarbitursyrederivater.
SU554037A1 (ru) Способ изготовлени панелей
DK546177A (da) Fremgangsmaade til fremsitlling af o,o-dialkyl-s-(n-methyl-carboxamidomethyl)-thiolphosphorsyreestere
DK140018B (da) Analogifremgangsmåde til fremstilling af triazolocycloalkylhydrothiadiaziner eller farmaceutisk acceptable syreadditionssalte deraf.
DK139070B (da) Analogifremgangsmåde til fremstilling af 6-aminomethylcholest-5-en-3beta-oler eller syreadditionssalte eller kvaternære ammoniumsalte deraf.

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7612407-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7612407-2

Format of ref document f/p: F