IT1030320B - Prodotti chimici, particolarmente poliesteri fenolici e procedimento di stabilizzazione di materiali plastici, utilizzante detti prodotti - Google Patents

Prodotti chimici, particolarmente poliesteri fenolici e procedimento di stabilizzazione di materiali plastici, utilizzante detti prodotti

Info

Publication number
IT1030320B
IT1030320B IT6761675A IT6761675A IT1030320B IT 1030320 B IT1030320 B IT 1030320B IT 6761675 A IT6761675 A IT 6761675A IT 6761675 A IT6761675 A IT 6761675A IT 1030320 B IT1030320 B IT 1030320B
Authority
IT
Italy
Prior art keywords
products
stabilization
procedure
plastic materials
particularly phenolic
Prior art date
Application number
IT6761675A
Other languages
English (en)
Italian (it)
Inventor
Ch Julien
Y Proux
Original Assignee
Organo Synthese Ste Fse
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 Organo Synthese Ste Fse filed Critical Organo Synthese Ste Fse
Application granted granted Critical
Publication of IT1030320B publication Critical patent/IT1030320B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C301/00—Esters of sulfurous acid
    • C07C301/02—Esters of sulfurous acid having sulfite groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/44—Adipic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/48—Azelaic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/19—Hydroxy compounds containing aromatic rings
    • C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT6761675A 1974-03-12 1975-03-11 Prodotti chimici, particolarmente poliesteri fenolici e procedimento di stabilizzazione di materiali plastici, utilizzante detti prodotti IT1030320B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408403A FR2264002B1 (en:Method) 1974-03-12 1974-03-12

Publications (1)

Publication Number Publication Date
IT1030320B true IT1030320B (it) 1979-03-30

Family

ID=9136200

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6761675A IT1030320B (it) 1974-03-12 1975-03-11 Prodotti chimici, particolarmente poliesteri fenolici e procedimento di stabilizzazione di materiali plastici, utilizzante detti prodotti

Country Status (12)

Country Link
JP (1) JPS5110854A (en:Method)
BE (1) BE826513A (en:Method)
CA (1) CA1047523A (en:Method)
CH (1) CH605579A5 (en:Method)
DE (1) DE2509552C2 (en:Method)
DK (1) DK150612C (en:Method)
FR (1) FR2264002B1 (en:Method)
GB (1) GB1453916A (en:Method)
IE (1) IE40739B1 (en:Method)
IT (1) IT1030320B (en:Method)
LU (1) LU72011A1 (en:Method)
NL (1) NL178416C (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825108B2 (ja) * 1975-09-02 1983-05-25 シプロカセイ カブシキガイシヤ ポリウレタンの変色防止法
DE2820716A1 (de) 1977-05-23 1978-12-07 Sandoz Ag Karbonate und urethane von 2,2'-alkylenoder cycloalkylen- bis-2,4-disubstituiertem phenol, deren herstellung und verwendung als antioxydantien in polymeren organischen materialien
US4427737A (en) * 1981-04-23 1984-01-24 E. R. Squibb & Sons, Inc. Microporous adhesive tape
FR2540504B1 (fr) * 1983-02-07 1986-03-07 Solvay Procede pour la sterilisation par irradiation de compositions polyolefiniques, compositions polyolefiniques ainsi sterilisees et articles faconnes a partir de ces compositions
DE3370319D1 (en) * 1983-12-13 1987-04-23 Sumitomo Chemical Co Method for producing bisphenol derivatives
JPS62139213U (en:Method) * 1986-02-26 1987-09-02
JPS62139212U (en:Method) * 1986-02-26 1987-09-02
JPS62186610U (en:Method) * 1986-05-14 1987-11-27
JPS63209A (ja) * 1986-05-25 1988-01-05 鋤柄農機株式会社 深層施肥機に於ける溝切り装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089168B (de) * 1957-06-03 1960-09-15 Bayer Ag Verfahren zur Herstellung von Alterungsschutzmitteln
US3038878A (en) * 1960-07-29 1962-06-12 Eastman Kodak Co Heat-stable poly-alpha-olefin compositions
FR1379593A (fr) * 1963-01-21 1964-11-20 Shell Int Research Nouveaux composés de stabilisation à la lumière, procédé pour leur préparation et nouvelles compositions de polymères stables à la lumière
NL130435C (en:Method) * 1963-08-30
US3629322A (en) * 1969-02-17 1971-12-21 Buckman Labor Inc Organic esters and their use as ultraviolet light absorbers and as heat stabilizers
US3907939A (en) * 1969-06-16 1975-09-23 Ashland Oil Inc Phosphite esters of hindered phenols
JPS5111650B2 (en:Method) * 1972-04-05 1976-04-13

Also Published As

Publication number Publication date
JPS5110854A (ja) 1976-01-28
BE826513A (fr) 1975-06-30
FR2264002B1 (en:Method) 1977-09-23
LU72011A1 (en:Method) 1975-08-20
JPS5618019B2 (en:Method) 1981-04-25
DE2509552A1 (de) 1975-09-18
DE2509552C2 (de) 1984-08-09
IE40739L (en) 1975-09-12
CA1047523A (en) 1979-01-30
FR2264002A1 (en:Method) 1975-10-10
DK150612B (da) 1987-04-21
DK150612C (da) 1987-11-23
NL178416B (nl) 1985-10-16
IE40739B1 (en) 1979-08-01
CH605579A5 (en:Method) 1978-09-29
NL7502888A (nl) 1975-09-16
NL178416C (nl) 1986-03-17
GB1453916A (en) 1976-10-27
DK100175A (en:Method) 1975-09-13

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