CA2208228A1 - Additive-containing synthetic filaments and yarns and carpets including such filaments - Google Patents

Additive-containing synthetic filaments and yarns and carpets including such filaments

Info

Publication number
CA2208228A1
CA2208228A1 CA2208228A CA2208228A CA2208228A1 CA 2208228 A1 CA2208228 A1 CA 2208228A1 CA 2208228 A CA2208228 A CA 2208228A CA 2208228 A CA2208228 A CA 2208228A CA 2208228 A1 CA2208228 A1 CA 2208228A1
Authority
CA
Canada
Prior art keywords
filaments
additive
yarns
spun
polymeric
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2208228A
Other languages
French (fr)
Other versions
CA2208228C (en
Inventor
Frank R. Jones
Stanley A. Mcintosh
Gary W. Shore
Karl H. Buchanan
David B. Ledford
Wayne S. Stanko
G. Daniel Gasperson
Charles F. Helms
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Corp
Original Assignee
Basf Corporation
Frank R. Jones
Stanley A. Mcintosh
Gary W. Shore
Karl H. Buchanan
David B. Ledford
Wayne S. Stanko
G. Daniel Gasperson
Charles F. Helms
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 Basf Corporation, Frank R. Jones, Stanley A. Mcintosh, Gary W. Shore, Karl H. Buchanan, David B. Ledford, Wayne S. Stanko, G. Daniel Gasperson, Charles F. Helms filed Critical Basf Corporation
Priority claimed from CA 2191990 external-priority patent/CA2191990C/en
Publication of CA2208228A1 publication Critical patent/CA2208228A1/en
Application granted granted Critical
Publication of CA2208228C publication Critical patent/CA2208228C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Synthetic filaments include a nonaqueous additive system having dispersant-coated pigments physically dispersed in a liquid nonaqueous polymeric carrier. The additive system is most preferably in the form of a particulate paste which can be added in metered amounts (dosed) to a melt flow of the polymeric host material prior to being spun into filaments. By providing a number of additive systems having a number of different additive attributes, and controllably dosing one or more into the melt flow of polymeric material, melt-spun filaments having different additive attributes may be produced on a continuous basis (i.e., without shutting down the spinning operation). The filaments may be included in yarns which are formed into carpet structures.
CA002208228A 1996-03-04 1996-12-03 Additive-containing synthetic filaments and yarns and carpets including such filaments Expired - Fee Related CA2208228C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1269496P 1996-03-04 1996-03-04
US60/012,694 1996-03-04
CA 2191990 CA2191990C (en) 1996-03-04 1996-12-03 Method for making pigmented synthetic filaments

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2191990 Division CA2191990C (en) 1996-03-04 1996-12-03 Method for making pigmented synthetic filaments

Publications (2)

Publication Number Publication Date
CA2208228A1 true CA2208228A1 (en) 1997-09-05
CA2208228C CA2208228C (en) 2000-09-19

Family

ID=25678888

Family Applications (5)

Application Number Title Priority Date Filing Date
CA002208228A Expired - Fee Related CA2208228C (en) 1996-03-04 1996-12-03 Additive-containing synthetic filaments and yarns and carpets including such filaments
CA002208225A Expired - Fee Related CA2208225C (en) 1996-03-04 1996-12-03 Methods of making dispersible additives for polymeric materials
CA002208231A Expired - Fee Related CA2208231C (en) 1996-03-04 1996-12-03 Additive-containing polymer compositions and methods of making the same
CA002208213A Expired - Fee Related CA2208213C (en) 1996-03-04 1996-12-03 Dispersible additive systems for polymeric materials
CA002208218A Expired - Fee Related CA2208218C (en) 1996-03-04 1996-12-03 Methods of making different additive-containing filaments

Family Applications After (4)

Application Number Title Priority Date Filing Date
CA002208225A Expired - Fee Related CA2208225C (en) 1996-03-04 1996-12-03 Methods of making dispersible additives for polymeric materials
CA002208231A Expired - Fee Related CA2208231C (en) 1996-03-04 1996-12-03 Additive-containing polymer compositions and methods of making the same
CA002208213A Expired - Fee Related CA2208213C (en) 1996-03-04 1996-12-03 Dispersible additive systems for polymeric materials
CA002208218A Expired - Fee Related CA2208218C (en) 1996-03-04 1996-12-03 Methods of making different additive-containing filaments

Country Status (1)

Country Link
CA (5) CA2208228C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115595695A (en) * 2022-11-10 2023-01-13 富尔美技术纺织（苏州）有限公司（Cn） Processing technology of high-uniformity anti-ultraviolet ring spun yarn

Also Published As

Publication number Publication date
CA2208231A1 (en) 1997-09-05
CA2208218C (en) 2001-05-01
CA2208218A1 (en) 1997-09-05
CA2208213C (en) 2006-01-31
CA2208228C (en) 2000-09-19
CA2208225C (en) 2003-07-08
CA2208213A1 (en) 1997-09-05
CA2208225A1 (en) 1997-09-05
CA2208231C (en) 2005-02-15

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Legal Events

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