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CH478875A - Process for pigmenting nylon - Google Patents

Process for pigmenting nylon

Info

Publication number
CH478875A
CH478875A CH959967A CH959967A CH478875A CH 478875 A CH478875 A CH 478875A CH 959967 A CH959967 A CH 959967A CH 959967 A CH959967 A CH 959967A CH 478875 A CH478875 A CH 478875A
Authority
CH
Switzerland
Prior art keywords
pigmenting
nylon
pigmenting nylon
Prior art date
Application number
CH959967A
Other languages
German (de)
Inventor
Griehl Wolfgang Dr Rer Dip Nat
Original Assignee
Inventa 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.)
Filing date
Publication date
Priority to NL136129D priority Critical patent/NL136129C/xx
Application filed by Inventa Ag filed Critical Inventa Ag
Priority to CH959967A priority patent/CH478875A/en
Priority to DE19681769630 priority patent/DE1769630C3/en
Priority to NL6809471A priority patent/NL6809471A/xx
Priority to GB1233452D priority patent/GB1233452A/en
Priority to AT641168A priority patent/AT283743B/en
Priority to FR1571889D priority patent/FR1571889A/fr
Priority to BE717696D priority patent/BE717696A/xx
Publication of CH478875A publication Critical patent/CH478875A/en

Links

Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
    • C08J3/2056—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase the polymer being pre-melted
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH959967A 1967-07-06 1967-07-06 Process for pigmenting nylon CH478875A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL136129D NL136129C (en) 1967-07-06
CH959967A CH478875A (en) 1967-07-06 1967-07-06 Process for pigmenting nylon
DE19681769630 DE1769630C3 (en) 1967-07-06 1968-06-20 Process for pigmenting polyamides which have been produced from lactams with more than 10 ring members by adding a pigment dispersion to the polymer melt
NL6809471A NL6809471A (en) 1967-07-06 1968-07-04
GB1233452D GB1233452A (en) 1967-07-06 1968-07-04
AT641168A AT283743B (en) 1967-07-06 1968-07-04 Process for pigmenting polyamides by adding a pigment dispersion to the polymer melt
FR1571889D FR1571889A (en) 1967-07-06 1968-07-04
BE717696D BE717696A (en) 1967-07-06 1968-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH959967A CH478875A (en) 1967-07-06 1967-07-06 Process for pigmenting nylon

Publications (1)

Publication Number Publication Date
CH478875A true CH478875A (en) 1969-09-30

Family

ID=4353651

Family Applications (1)

Application Number Title Priority Date Filing Date
CH959967A CH478875A (en) 1967-07-06 1967-07-06 Process for pigmenting nylon

Country Status (7)

Country Link
AT (1) AT283743B (en)
BE (1) BE717696A (en)
CH (1) CH478875A (en)
DE (1) DE1769630C3 (en)
FR (1) FR1571889A (en)
GB (1) GB1233452A (en)
NL (2) NL6809471A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110405A (en) * 1997-09-15 2000-08-29 Wellman, Inc. Melt spinning colored polycondensation polymers
WO2002074838A1 (en) * 2001-03-15 2002-09-26 Dsm N.V. Process for the production of a polylactam composition

Also Published As

Publication number Publication date
NL6809471A (en) 1969-01-08
BE717696A (en) 1968-12-16
DE1769630B2 (en) 1974-11-21
DE1769630A1 (en) 1970-11-12
GB1233452A (en) 1971-05-26
AT283743B (en) 1970-08-25
DE1769630C3 (en) 1975-07-03
FR1571889A (en) 1969-06-20
NL136129C (en)

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Legal Events

Date Code Title Description
PL Patent ceased