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
  • D01D1/00—Treatment of filament-forming or like material
  • D01D1/06—Feeding liquid to the spinning head
  • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
  • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
  • B01F25/40—Static mixers
  • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
  • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
  • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
  • B01F25/4321—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
• • 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
  • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
  • Y10S425/049—Spinnerette mixer

Landscapes

• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Dispersion Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Mechanical Engineering (AREA)
• Textile Engineering (AREA)
• Mixers Of The Rotary Stirring Type (AREA)
• Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26641705

Family Applications (4)

Family Applications Before (1)

Family Applications After (2)

Country Status (7)

Families Citing this family (43)

Family Cites Families (14)

• 0
  • NL NL244295D patent/NL244295A/xx unknown
  • NL NL263534D patent/NL263534A/xx unknown
  • NL NL109918D patent/NL109918C/xx active
  • NL NL111082D patent/NL111082C/xx active
• 1959
  • 1959-05-08 DE DEN16687A patent/DE1178404B/de active Pending
• 1960
  • 1960-10-04 DE DEN19001A patent/DE1224708B/de active Pending
  • 1960-10-06 US US60917A patent/US3182965A/en not_active Expired - Lifetime
  • 1960-10-06 CH CH1121360A patent/CH385800A/de unknown
  • 1960-10-06 LU LU39253D patent/LU39253A1/xx unknown
  • 1960-10-07 GB GB34418/60A patent/GB886475A/en not_active Expired
• 1961
  • 1961-06-08 DE DEB62828A patent/DE1236479B/de active Pending
• 1962
  • 1962-03-20 CH CH328562A patent/CH401926A/de unknown
  • 1962-03-30 GB GB12404/62A patent/GB1005587A/en not_active Expired
  • 1962-04-06 LU LU41505D patent/LU41505A1/xx unknown
  • 1962-04-06 US US185539A patent/US3206170A/en not_active Expired - Lifetime
  • 1962-04-11 DK DK164762AA patent/DK114544B/da unknown

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