CO5100966A1 - SLIP ADDITIVE - Google Patents

SLIP ADDITIVE

Info

Publication number
CO5100966A1
CO5100966A1 CO99054747A CO99054747A CO5100966A1 CO 5100966 A1 CO5100966 A1 CO 5100966A1 CO 99054747 A CO99054747 A CO 99054747A CO 99054747 A CO99054747 A CO 99054747A CO 5100966 A1 CO5100966 A1 CO 5100966A1
Authority
CO
Colombia
Prior art keywords
content
pigments
weight
suspension
aqueous solution
Prior art date
Application number
CO99054747A
Other languages
Spanish (es)
Inventor
Franz Meyers
Jurgen Kastner
Michael Wedler
Peter Weiser
Original Assignee
Metallgesellschaft 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
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of CO5100966A1 publication Critical patent/CO5100966A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/04—Pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Aditivo de Mateado para la aplicación en poliésteres, especialmente para la elaboración de fibras sintéticas, películas y botellas, que se compone de pigmentos de Ti02 con un tamaño medio de grano d50 de 0,2 a 0,7 µm, CARACTERIZADO PORQUE los pigmentos de Ti02 con 0,2 a 50% en peso con base al contenido de sustancia orgánica, están incrustados finamente distribuidos al rnenos en una de las sustancias orgárnicas polioleo, poliglicol y poliéter. Procedimiento para la elaboración de aditivos de mateado, CARACTERIZADO PORQUE se pueden utilizar las siguientes etapas: a) se produce una solución acuosa que contiene de 0,2 hasta 50% en peso (basado en el contenido en Ti02) de sustancia orgánica disuelta; b) se dispersa de 20 a 60% en peso de pigmentos de TiO2 en la solución acuosa; c) la dispersión se muele en húmedo hasta un tamaño de grano promedio d50 de 0,2 a 0,5 µm; d) se retira de la suspensión el contenido de partículas de tamaño mayor de 1 µm; y e) se seca la suspensión.Mateado additive for application in polyesters, especially for the production of synthetic fibers, films and bottles, which is composed of Ti02 pigments with an average grain size d50 of 0.2 to 0.7 µm, CHARACTERIZED BECAUSE the pigments of Ti02 with 0.2 to 50% by weight based on the content of organic substance, are embedded finely distributed to the rnenos in one of the organic substances polyol, polyglycol and polyether. Procedure for the preparation of matting additives, CHARACTERIZED BECAUSE the following steps can be used: a) an aqueous solution is produced containing from 0.2 to 50% by weight (based on the Ti02 content) of dissolved organic substance; b) 20 to 60% by weight of TiO2 pigments are dispersed in the aqueous solution; c) the dispersion is wet milled to an average grain size d50 of 0.2 to 0.5 µm; d) the content of particles larger than 1 µm is removed from the suspension; and e) the suspension is dried.

CO99054747A 1998-09-02 1999-08-30 SLIP ADDITIVE CO5100966A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19839840A DE19839840A1 (en) 1998-09-02 1998-09-02 Matting additives

Publications (1)

Publication Number Publication Date
CO5100966A1 true CO5100966A1 (en) 2001-11-27

Family

ID=7879451

Family Applications (1)

Application Number Title Priority Date Filing Date
CO99054747A CO5100966A1 (en) 1998-09-02 1999-08-30 SLIP ADDITIVE

Country Status (7)

Country Link
EP (1) EP1115788A1 (en)
AR (1) AR021213A1 (en)
CO (1) CO5100966A1 (en)
DE (1) DE19839840A1 (en)
TW (1) TW422862B (en)
WO (1) WO2000014153A1 (en)
ZA (1) ZA995589B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043502B4 (en) * 2000-09-01 2004-06-24 Sachtleben Chemie Gmbh Process for the production of matting additives
DE10050913A1 (en) * 2000-10-13 2002-04-25 Sachtleben Chemie Gmbh Modification of polymer melts useful for production of master batches comprises addition of solid inorganic particles having maximum specific particle size in matrix of organic substance
CN101528885B (en) 2006-08-30 2016-04-13 圣戈本陶瓷及塑料股份有限公司 For the aqueous liquid composition of abrasive slurries, and preparation method thereof and using method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB943554A (en) * 1961-04-10 1963-12-04 British Titan Products Titanium dioxide pigment compositions
US3463742A (en) * 1967-09-05 1969-08-26 Eastman Kodak Co Partially hydrated titanium dioxide catalyst for polyester preparation
DE2828464C2 (en) * 1978-06-29 1980-08-28 Hoechst Ag, 6000 Frankfurt Process for the production of linear, light-stabilized polyesters matted with TiO2
DE2850609A1 (en) * 1978-11-22 1980-06-12 Basf Ag METHOD FOR PRODUCING STABLE FILLER-POLYOL DISPERSIONS
CH661741A5 (en) * 1984-01-31 1987-08-14 Inventa Ag Process for preparing non-reagglomerating pigments and use thereof as delustrants for fibres and yarns made of synthetic organic polymers
EP0236945B1 (en) * 1986-03-07 1993-03-03 Nippon Shokubai Co., Ltd. Monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability and method of improving the slipperiness of polyester film using the monodispersed suspension
US5567754A (en) * 1995-08-23 1996-10-22 Kerr-Mcgee Corporation Pigments with improved dispersibility in thermoplastic resins
DE69735865T2 (en) * 1996-03-04 2006-11-16 Honeywell International Inc. Process for the preparation of additives for synthetic filaments and incorporation of these additives in thermoplastic filament-forming polymer materials

Also Published As

Publication number Publication date
ZA995589B (en) 2001-02-28
DE19839840A1 (en) 2000-03-09
AR021213A1 (en) 2002-07-03
TW422862B (en) 2001-02-21
EP1115788A1 (en) 2001-07-18
WO2000014153A1 (en) 2000-03-16

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