ES443556A1 - Procedimiento para tenir o aclarar poliesteres lineales en la masa. - Google Patents

Procedimiento para tenir o aclarar poliesteres lineales en la masa.

Info

Publication number
ES443556A1
ES443556A1 ES443556A ES443556A ES443556A1 ES 443556 A1 ES443556 A1 ES 443556A1 ES 443556 A ES443556 A ES 443556A ES 443556 A ES443556 A ES 443556A ES 443556 A1 ES443556 A1 ES 443556A1
Authority
ES
Spain
Prior art keywords
whitening
linear polyesters
mass coloration
polyester
polyesters
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.)
Expired
Application number
ES443556A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES443556A1 publication Critical patent/ES443556A1/es
Expired legal-status Critical Current

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • C08K5/00—Use of organic ingredients
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES443556A 1974-12-18 1975-12-17 Procedimiento para tenir o aclarar poliesteres lineales en la masa. Expired ES443556A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1688974A CH601386A5 (es) 1974-12-18 1974-12-18

Publications (1)

Publication Number Publication Date
ES443556A1 true ES443556A1 (es) 1977-05-16

Family

ID=4421098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES443556A Expired ES443556A1 (es) 1974-12-18 1975-12-17 Procedimiento para tenir o aclarar poliesteres lineales en la masa.

Country Status (10)

Country Link
US (1) US4093584A (es)
JP (1) JPS5186553A (es)
BE (1) BE836712A (es)
CA (1) CA1070042A (es)
CH (1) CH601386A5 (es)
DE (1) DE2556421A1 (es)
ES (1) ES443556A1 (es)
FR (1) FR2295061A1 (es)
GB (1) GB1472678A (es)
NL (1) NL7514168A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168180A (en) * 1976-10-29 1979-09-18 Hercules Incorporated Pigment concentrates
JPS61162554A (ja) * 1985-01-09 1986-07-23 Mitsubishi Petrochem Co Ltd ポリエステル系着色樹脂組成物
EP1261662B1 (en) * 2000-02-11 2005-06-15 E.I. Dupont De Nemours And Company Thermoplastic resin compositions for laser welding and articles formed therefrom

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380126A (en) * 1941-09-11 1945-07-10 Fred A Sturm Marking crayon
BE492520A (es) * 1948-12-03
US3133893A (en) * 1957-07-30 1964-05-19 American Cyanamid Co Pigment particles coated with polymer and method of preparing the same
US3322854A (en) * 1963-04-06 1967-05-30 Kurashiki Rayon Co Method of mixing polystyrene with linear polyesters
US3359344A (en) * 1963-07-22 1967-12-19 Kurashiki Rayon Co Mixed spun fibers containing polyamides or polyesters and a second component selected from the group of polyethylene, polypropylene or polystyrene
CH512572A (de) * 1968-01-04 1971-09-15 Ciba Geigy Ag Präparat, enthaltend ein Pigment und/oder einen optischen Aufheller
CH533660A (de) * 1969-05-19 1973-02-15 Ciba Geigy Ag Verfahren zum Färben linearer Polyester in der Masse
GB1279048A (en) * 1970-03-04 1972-06-21 Ici Ltd Extruded articles of thermoplastic polymer mixed with lower melting additive
CA1004408A (en) * 1972-03-14 1977-02-01 Ciba-Geigy Ag Dyestuff preparation for colouring thermoplastic polymers in the melt

Also Published As

Publication number Publication date
JPS5186553A (es) 1976-07-29
BE836712A (fr) 1976-06-17
CA1070042A (en) 1980-01-15
FR2295061A1 (fr) 1976-07-16
NL7514168A (nl) 1976-06-22
GB1472678A (en) 1977-05-04
DE2556421A1 (de) 1976-06-24
FR2295061B1 (es) 1978-05-19
CH601386A5 (es) 1978-07-14
US4093584A (en) 1978-06-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840202