CA2033672A1 - Melamine derivatives as stabilisers for chlorine-containing polymers - Google Patents

Melamine derivatives as stabilisers for chlorine-containing polymers

Info

Publication number
CA2033672A1
CA2033672A1 CA 2033672 CA2033672A CA2033672A1 CA 2033672 A1 CA2033672 A1 CA 2033672A1 CA 2033672 CA2033672 CA 2033672 CA 2033672 A CA2033672 A CA 2033672A CA 2033672 A1 CA2033672 A1 CA 2033672A1
Authority
CA
Canada
Prior art keywords
chlorine
c20alkyl
substituted
stabilisers
containing 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
CA 2033672
Other languages
French (fr)
Other versions
CA2033672C (en
Inventor
Wolfgang Wehner
Hans-Gunter Kostler
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.)
Galata Chemicals GmbH
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 CA2033672A1 publication Critical patent/CA2033672A1/en
Application granted granted Critical
Publication of CA2033672C publication Critical patent/CA2033672C/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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/70—Other substituted melamines
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34922—Melamine; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Compositions containing a) a chlorine-containing polymer, b) 0.01 to 1% by weight, relative to the chlorine-containing polymer, of a compound of the formula I and/or its hydrochloride, in which R is C6-C20alkyl, C3-C20alkyl interrupted by 1 to 5 oxygen atoms, C1-C20alkyl substituted by 1 to 5 OH, C3-C20alkenyl, C3-C8cycloalkyl, C1-C4alkyl-substituted C3-C8Cycloalkyl, C7-C11phenylalkyl, C7-C11phenylalkyl which is substituted on the phenyl by 1 to 3 radicals, these radicals, independently of one another, being hydroxyl, chlorine, Ct-C4alkyl, methoxy or ethoxy, or R is furthermore a group of the formula IIa or IIb, in which X is C1-C20alkyloxy, C1-C20alkylthio, phenyloxy, phenylthio, benzyloxy or benzylthio, and R1, R2 and R3, independently of one another, are hydrogen, C1-C20alkyl, C1-C20alkyloxy, C1-C20alkylthio, C2-C12alkyloxycarbonyl, C2-C12alkanoyl, phenyl, phenyloxy, phenylthio, hydroxyl, mercapto or chlorine, and c) 0.01 to 5% by weight, relative to the chlorine-containing polymer, of an Me(II) carboxylate and/or Me(II)-phenolate, in which Me(II) is Ba, Ca, Mg, Cd or Zn.
Some of the compounds of the formula I are novel.
CA 2033672 1990-01-09 1991-01-07 Melamine derivatives as stabilisers for chlorine-containing polymers Expired - Lifetime CA2033672C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH56/90-1 1990-01-09
CH5690 1990-01-09

Publications (2)

Publication Number Publication Date
CA2033672A1 true CA2033672A1 (en) 1991-07-10
CA2033672C CA2033672C (en) 2001-03-13

Family

ID=4178306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2033672 Expired - Lifetime CA2033672C (en) 1990-01-09 1991-01-07 Melamine derivatives as stabilisers for chlorine-containing polymers

Country Status (4)

Country Link
EP (1) EP0437186B1 (en)
JP (1) JP3018203B2 (en)
CA (1) CA2033672C (en)
DE (1) DE59009953D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08239534A (en) * 1995-03-01 1996-09-17 Nissan Chem Ind Ltd Resin composition, containing halogen and stabilized against heat and light
US6307046B1 (en) * 1998-01-19 2001-10-23 Nissan Chemical Industries, Ltd. Method for modifying melamine derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084135A (en) * 1960-06-08 1963-04-02 Heyden Newport Chemical Corp Vinyl halide compositions stabilized with melamine
GB1102857A (en) * 1965-10-19 1968-02-14 American Cyanamid Co Combination of uv absorbers and melamine derivatives as stabilizers for rigid poly (vinyl chloride)
JPS546043A (en) * 1977-06-17 1979-01-17 Nippon Carbide Ind Co Ltd Deodorizer for formed products of vinyl chloride resin and method of film forming utilizing the same

Also Published As

Publication number Publication date
EP0437186B1 (en) 1995-12-06
DE59009953D1 (en) 1996-01-18
CA2033672C (en) 2001-03-13
EP0437186A1 (en) 1991-07-17
JP3018203B2 (en) 2000-03-13
JPH04331250A (en) 1992-11-19

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry