BE817723A - Procede de polymerisation haute pression utilisant des siloxalanes comme composants de catalyseurs - Google Patents

Procede de polymerisation haute pression utilisant des siloxalanes comme composants de catalyseurs

Info

Publication number
BE817723A
BE817723A BE2053760A BE2053760A BE817723A BE 817723 A BE817723 A BE 817723A BE 2053760 A BE2053760 A BE 2053760A BE 2053760 A BE2053760 A BE 2053760A BE 817723 A BE817723 A BE 817723A
Authority
BE
Belgium
Prior art keywords
siloxalanes
high pressure
polymerization process
catalyst components
pressure polymerization
Prior art date
Application number
BE2053760A
Other languages
English (en)
French (fr)
Inventor
P Gloriod
B Levresse
J-P Machon
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 filed Critical
Publication of BE817723A publication Critical patent/BE817723A/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
BE2053760A 1972-06-07 1974-07-17 Procede de polymerisation haute pression utilisant des siloxalanes comme composants de catalyseurs BE817723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH841772A CH554426A (de) 1972-06-07 1972-06-07 Offenend-spinnvorrichtung.

Publications (1)

Publication Number Publication Date
BE817723A true BE817723A (fr) 1974-11-18

Family

ID=4340009

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2053760A BE817723A (fr) 1972-06-07 1974-07-17 Procede de polymerisation haute pression utilisant des siloxalanes comme composants de catalyseurs

Country Status (10)

Country Link
JP (1) JPS5416179Y2 (enrdf_load_stackoverflow)
AR (1) AR209062A1 (enrdf_load_stackoverflow)
BE (1) BE817723A (enrdf_load_stackoverflow)
BR (1) BR7304223D0 (enrdf_load_stackoverflow)
CH (1) CH554426A (enrdf_load_stackoverflow)
DE (2) DE2329223C3 (enrdf_load_stackoverflow)
ES (1) ES415817A1 (enrdf_load_stackoverflow)
FR (1) FR2187952B1 (enrdf_load_stackoverflow)
GB (1) GB1439199A (enrdf_load_stackoverflow)
IT (1) IT985078B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582172A (en) * 1976-04-26 1980-12-31 Toyoda Automatic Loom Works Fibre separating device in an open-end spinning apparatus
DE19651417B4 (de) * 1996-12-11 2006-01-05 Spindelfabrik Süssen Schurr Stahlecker & Grill GmbH Auflöseeinrichtung für Offenend-Spinnmaschinen
DE19712880A1 (de) * 1997-03-27 1998-10-01 Schlafhorst & Co W Faserbandauflöseeinrichtung
CN108930076B (zh) * 2018-09-05 2023-11-10 浙江苏拉新材料科技有限公司 一种呢绒纱的加工装置
CN114351296B (zh) * 2021-12-03 2023-03-28 东华大学 一种分形刺针处理超细纤维束的预开松装置及方法
DE102022115693A1 (de) 2022-06-23 2023-12-28 Maschinenfabrik Rieter Ag Verfahren zum Betreiben einer Spinnstelle einer Spinnmaschine und Spinnmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS119524A (enrdf_load_stackoverflow) *
DE1510741A1 (de) * 1964-01-08 1971-07-01 Julius Meimberg Verfahren und Vorrichtung zum Verspinnen von Stapelfasern
DD67058A (enrdf_load_stackoverflow) * 1967-06-01
CS160108B2 (enrdf_load_stackoverflow) * 1968-08-08 1975-02-28
CH510751A (de) * 1968-11-21 1971-07-31 Vyzk Ustav Bavlnarsky Auskämmvorrichtung mit einer Kämmwalze an einer Spinnstelle einer spindellosen Feinspinnmaschine
CS152754B1 (enrdf_load_stackoverflow) * 1970-03-05 1974-02-22
CS152085B1 (enrdf_load_stackoverflow) * 1970-04-16 1973-12-19
CS152584B1 (enrdf_load_stackoverflow) * 1970-06-24 1974-02-22

Also Published As

Publication number Publication date
JPS5416179Y2 (enrdf_load_stackoverflow) 1979-06-26
GB1439199A (en) 1976-06-09
DE2329223B2 (de) 1978-05-03
ES415817A1 (es) 1976-05-16
BR7304223D0 (pt) 1974-06-27
CH554426A (de) 1974-09-30
FR2187952B1 (enrdf_load_stackoverflow) 1980-03-07
DE2329223C3 (de) 1982-10-07
FR2187952A1 (enrdf_load_stackoverflow) 1974-01-18
AR209062A1 (es) 1977-03-31
DE7321447U (de) 1976-01-02
DE2329223A1 (de) 1974-01-03
JPS4976024U (enrdf_load_stackoverflow) 1974-07-02
IT985078B (it) 1974-11-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ETHYLENE PLASTIQUE

Effective date: 19940717