Title:
POLYCONDENSATES AS DYEING PROMOTERS FOR HYDROPHOBIC POLYMER ARTICLES
Document Type and Number:
WIPO Patent Application WO2005005545
Kind Code:
A3
Abstract:
A process for dyeing or printing an article comprising a hydrophobic polymer, wherein said polymer is brought into contact with a condensation polymer obtained by condensation of at least one poly-hydroxyl-mono-carboxylic acid, prior to or simultaneously with the treatment of said article with a color imparting compound, with the proviso that the condensation polymer is not terminated with lipophilic groups, provides dyed articles with good fastness properties.
Inventors:
LEGGIO ANDREW JOSEPH (US)
WOOD MERVIN GALE (US)
SUHADOLNIK JOSEPH (US)
MCNAMARA JOHN JAMES (US)
DONG YING (US)
WOOD MERVIN GALE (US)
SUHADOLNIK JOSEPH (US)
MCNAMARA JOHN JAMES (US)
DONG YING (US)
Application Number:
PCT/EP2004/051291
Publication Date:
March 24, 2005
Filing Date:
June 30, 2004
Export Citation:
Assignee:
CIBA SC HOLDING AG (CH)
LEGGIO ANDREW JOSEPH (US)
WOOD MERVIN GALE (US)
SUHADOLNIK JOSEPH (US)
MCNAMARA JOHN JAMES (US)
DONG YING (US)
LEGGIO ANDREW JOSEPH (US)
WOOD MERVIN GALE (US)
SUHADOLNIK JOSEPH (US)
MCNAMARA JOHN JAMES (US)
DONG YING (US)
International Classes:
C08L67/04; D06P1/16; D06P1/52; D06P3/52; D06P3/79; D06P5/00; D06P5/22; C08L101/00; (IPC1-7): C08L101/00; C08L67/00; D06P1/52; D06M15/507
Domestic Patent References:
| WO2001074946A1 | 2001-10-11 | |||
| WO2002092668A1 | 2002-11-21 | |||
| WO2003097740A1 | 2003-11-27 |
Foreign References:
| US20020002242A1 | 2002-01-03 |
Other References:
JANG J ET AL: "CRYSTALLIZATION BEHAVIOR OF POLY(ETHYLENE TEREPHTHALATE) BLENDED WITH HYPERBRANCHED POLYMERS: THE EFFECT OF TERMINAL GROUPS AND COMPOSITION OF HYPERBRANCHED POLYMERS", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, EASTON, PA, US, vol. 33, no. 33, 2000, pages 1864 - 1870, XP001079109, ISSN: 0024-9297
MALMSTROEM E ET AL: "RELAXATION PROCESSES IN HYPERBRANCHED POLYESTERS", POLYMER BULLETIN, SPRINGER VERLAG. HEIDELBERG, DE, vol. 32, no. 5/6, 1 May 1994 (1994-05-01), pages 679 - 685, XP000450191, ISSN: 0170-0839
MALMSTROEM E ET AL: "RELAXATION PROCESSES IN HYPERBRANCHED POLYESTERS", POLYMER BULLETIN, SPRINGER VERLAG. HEIDELBERG, DE, vol. 32, no. 5/6, 1 May 1994 (1994-05-01), pages 679 - 685, XP000450191, ISSN: 0170-0839
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