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ES2116891A1 - Sulphur dyes as polymer antioxidants - Google Patents

Sulphur dyes as polymer antioxidants

Info

Publication number
ES2116891A1
ES2116891A1 ES09501686A ES9501686A ES2116891A1 ES 2116891 A1 ES2116891 A1 ES 2116891A1 ES 09501686 A ES09501686 A ES 09501686A ES 9501686 A ES9501686 A ES 9501686A ES 2116891 A1 ES2116891 A1 ES 2116891A1
Authority
ES
Spain
Prior art keywords
sulphur dyes
sulphur
polymer antioxidants
antioxidants
polymer
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
ES09501686A
Other languages
Spanish (es)
Other versions
ES2116891B1 (en
Inventor
Victor Sanahuja
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.)
Clariant Finance BVI Ltd
Original Assignee
Clariant Finance BVI Ltd
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 Clariant Finance BVI Ltd filed Critical Clariant Finance BVI Ltd
Publication of ES2116891A1 publication Critical patent/ES2116891A1/en
Application granted granted Critical
Publication of ES2116891B1 publication Critical patent/ES2116891B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • 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
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

A sulphur dye in solid form is used as an antioxidant in a polymeric material. The dye e.g. C. I. Sulphur Brown 96 may be incorporated by a masterbatch technique.
ES09501686A 1994-08-25 1995-08-24 USE OF A SOLID SULFUR DYE AS AN ANTIOXIDANT IN A POLYMERIC MATERIAL. Expired - Lifetime ES2116891B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9417172A GB9417172D0 (en) 1994-08-25 1994-08-25 Improvements in or relating to organic compounds

Publications (2)

Publication Number Publication Date
ES2116891A1 true ES2116891A1 (en) 1998-07-16
ES2116891B1 ES2116891B1 (en) 1999-04-01

Family

ID=10760391

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09501686A Expired - Lifetime ES2116891B1 (en) 1994-08-25 1995-08-24 USE OF A SOLID SULFUR DYE AS AN ANTIOXIDANT IN A POLYMERIC MATERIAL.

Country Status (6)

Country Link
JP (1) JPH0881679A (en)
DE (1) DE19530188A1 (en)
ES (1) ES2116891B1 (en)
FR (1) FR2723956B1 (en)
GB (2) GB9417172D0 (en)
IT (1) IT1284394B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0902045A1 (en) * 1997-09-11 1999-03-17 The Procter & Gamble Company Masterbatch composition
US6538056B1 (en) * 2000-10-10 2003-03-25 Clariant International Ltd. Polyolefin articles with long-term elevated temperature stability
ES2325527T3 (en) 2000-12-27 2009-09-08 Fuji Oil Co., Ltd. PROCEDURE TO PRODUCE FLOUR CONTAINING MANY.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB419445A (en) * 1933-04-08 1934-11-08 Harold Clayton Improvements in and relating to the manufacture of coloured moulding compositions
GB820207A (en) * 1954-10-15 1959-09-16 Oliver Wallis Burke Jr Vinylic filler pigments
US4098793A (en) * 1976-09-27 1978-07-04 Montedison S.P.A. Anthraquinone compounds and process for preparing same
US4251282A (en) * 1977-09-03 1981-02-17 Dynamit Nobel Aktiengesellschaft Method of preparing dye pigments

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56145948A (en) * 1980-04-15 1981-11-13 Kuraray Co Ltd Polyurethane composition suitable for synthetic leather
US5326622A (en) * 1989-10-27 1994-07-05 Brother Kogyo Kabushiki Kaisha Heat transferable inked ribbon
GB9108135D0 (en) * 1991-04-17 1991-06-05 Sandoz Ltd Improvements in or relating to organic compounds
JPH05311089A (en) * 1992-05-06 1993-11-22 Teijin Koodore Kk Production of fine colored particle
JPH0610276A (en) * 1992-06-23 1994-01-18 Teijin Koodore Kk Production of colored fine particle
DE4237985A1 (en) * 1992-11-11 1994-05-19 Cassella Ag Water-insoluble sulfur dyes, their production and use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB419445A (en) * 1933-04-08 1934-11-08 Harold Clayton Improvements in and relating to the manufacture of coloured moulding compositions
GB820207A (en) * 1954-10-15 1959-09-16 Oliver Wallis Burke Jr Vinylic filler pigments
US4098793A (en) * 1976-09-27 1978-07-04 Montedison S.P.A. Anthraquinone compounds and process for preparing same
US4251282A (en) * 1977-09-03 1981-02-17 Dynamit Nobel Aktiengesellschaft Method of preparing dye pigments

Also Published As

Publication number Publication date
DE19530188A1 (en) 1996-02-29
GB2292559A (en) 1996-02-28
GB2292559B (en) 1997-09-03
FR2723956A1 (en) 1996-03-01
GB9417172D0 (en) 1994-10-12
ES2116891B1 (en) 1999-04-01
GB9517103D0 (en) 1995-10-25
JPH0881679A (en) 1996-03-26
IT1284394B1 (en) 1998-05-18
ITRM950540A0 (en) 1995-07-31
FR2723956B1 (en) 1999-03-05
ITRM950540A1 (en) 1997-01-31

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Legal Events

Date Code Title Description
PC2A Transfer of patent
EC2A Search report published

Date of ref document: 19980716

Kind code of ref document: A1

Effective date: 19980716

FA2A Application withdrawn

Effective date: 19991013