FR2313422A2 - Stabilisers for vinyl chloride polymers - comprising substd. (2)-phenyl-indoles - Google Patents

Stabilisers for vinyl chloride polymers - comprising substd. (2)-phenyl-indoles

Info

Publication number
FR2313422A2
FR2313422A2 FR7517106A FR7517106A FR2313422A2 FR 2313422 A2 FR2313422 A2 FR 2313422A2 FR 7517106 A FR7517106 A FR 7517106A FR 7517106 A FR7517106 A FR 7517106A FR 2313422 A2 FR2313422 A2 FR 2313422A2
Authority
FR
France
Prior art keywords
stabilisers
vinyl chloride
substd
indoles
phenyl
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
FR7517106A
Other languages
French (fr)
Other versions
FR2313422B2 (en
Inventor
Charles Pigerol
Marie-Madeleine Chandavoine
Paul De Cointet De Fillain
Souli Nanthavong
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.)
Labaz SA
Original Assignee
Labaz SA
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 Labaz SA filed Critical Labaz SA
Priority to FR7517106A priority Critical patent/FR2313422A2/en
Publication of FR2313422A2 publication Critical patent/FR2313422A2/en
Application granted granted Critical
Publication of FR2313422B2 publication Critical patent/FR2313422B2/fr
Granted 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
    • 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

Abstract

Stabilisers for vinyl chloride (co)polymers comprise indole derivs. of formula (I):- (where R1 and R2 are 1-12C alkyl, cyclohexyl, 1-12C alkoxy, benzyloxy or OH provided that both are alkyl or R1+R2 is 1-3C alkylenedioxy and R3 is H, Me or MeO; Cpds. (I) are superior to 2-phenylindole in their ability to increase thermal stability and in their resistance to migration in the presence of solvents. Their acute toxicity is very low (LD50 >500 mg/kg), allowing their use in food packaging.
FR7517106A 1975-06-02 1975-06-02 Stabilisers for vinyl chloride polymers - comprising substd. (2)-phenyl-indoles Granted FR2313422A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7517106A FR2313422A2 (en) 1975-06-02 1975-06-02 Stabilisers for vinyl chloride polymers - comprising substd. (2)-phenyl-indoles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517106A FR2313422A2 (en) 1975-06-02 1975-06-02 Stabilisers for vinyl chloride polymers - comprising substd. (2)-phenyl-indoles

Publications (2)

Publication Number Publication Date
FR2313422A2 true FR2313422A2 (en) 1976-12-31
FR2313422B2 FR2313422B2 (en) 1979-06-15

Family

ID=9155936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517106A Granted FR2313422A2 (en) 1975-06-02 1975-06-02 Stabilisers for vinyl chloride polymers - comprising substd. (2)-phenyl-indoles

Country Status (1)

Country Link
FR (1) FR2313422A2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5962492A (en) * 1993-03-10 1999-10-05 Celltech Therapeutics Limited 2 cyclo(alkyl and alkenyl) phenyl-alkenylyl heteroaryl compounds and pharmaceutical compositions containing same
US6048866A (en) * 1997-03-14 2000-04-11 Celltech Therapeutics, Limited Substituted 2-anilinopryimidines useful as protein kinase inhibitors
US6077854A (en) * 1994-06-21 2000-06-20 Celltech Therapeutics, Limited Tri-substituted phenyl derivatives and processes for their preparation
US6133257A (en) * 1997-06-20 2000-10-17 Celltech Therapeutics Limited Fused polycyclic 2-aminopyrimidine derivatives
US6197792B1 (en) 1994-06-22 2001-03-06 Celltech Therapeutics Limited Tetra-substituted phenyl derivatives and processes for their preparation
US6235746B1 (en) 1995-11-20 2001-05-22 Celltech Therapeutics, Limited Substituted 2-anilinopyrimidines useful as protein kinase inhibitors
US6245774B1 (en) * 1994-06-21 2001-06-12 Celltech Therapeutics Limited Tri-substituted phenyl or pyridine derivatives
US6297264B1 (en) 1994-06-22 2001-10-02 Celltech Therapeutics Limited Trisubstituted phenyl derivatives and process for their preparation
US6552029B1 (en) 1996-10-28 2003-04-22 Celltech R&D Limited 2-pyrimidineamine derivatives and processes for their preparation
US6599908B1 (en) 1996-12-23 2003-07-29 Celltech R & D Limited Fused polycyclic 2-aminopyrimidine derivatives

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198939A1 (en) * 1972-09-08 1974-04-05 Solvay

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2198939A1 (en) * 1972-09-08 1974-04-05 Solvay

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, VOLUME 60, 168 1H A 1682 E 1964 ) *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5962492A (en) * 1993-03-10 1999-10-05 Celltech Therapeutics Limited 2 cyclo(alkyl and alkenyl) phenyl-alkenylyl heteroaryl compounds and pharmaceutical compositions containing same
US6077854A (en) * 1994-06-21 2000-06-20 Celltech Therapeutics, Limited Tri-substituted phenyl derivatives and processes for their preparation
US6245774B1 (en) * 1994-06-21 2001-06-12 Celltech Therapeutics Limited Tri-substituted phenyl or pyridine derivatives
US6197792B1 (en) 1994-06-22 2001-03-06 Celltech Therapeutics Limited Tetra-substituted phenyl derivatives and processes for their preparation
US6297264B1 (en) 1994-06-22 2001-10-02 Celltech Therapeutics Limited Trisubstituted phenyl derivatives and process for their preparation
US6235746B1 (en) 1995-11-20 2001-05-22 Celltech Therapeutics, Limited Substituted 2-anilinopyrimidines useful as protein kinase inhibitors
US6552029B1 (en) 1996-10-28 2003-04-22 Celltech R&D Limited 2-pyrimidineamine derivatives and processes for their preparation
US6599908B1 (en) 1996-12-23 2003-07-29 Celltech R & D Limited Fused polycyclic 2-aminopyrimidine derivatives
US6048866A (en) * 1997-03-14 2000-04-11 Celltech Therapeutics, Limited Substituted 2-anilinopryimidines useful as protein kinase inhibitors
US6337335B1 (en) 1997-03-14 2002-01-08 Celltech Therapeutics Limited Substituted 2-anilinopyrimidines useful as protein kinase inhibitors
US6133257A (en) * 1997-06-20 2000-10-17 Celltech Therapeutics Limited Fused polycyclic 2-aminopyrimidine derivatives

Also Published As

Publication number Publication date
FR2313422B2 (en) 1979-06-15

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