ITRM920734A1 - COMPOSITIONS FOR THE STABILIZATION OF POLYMERS. (CASE 153-5550) - Google Patents

COMPOSITIONS FOR THE STABILIZATION OF POLYMERS. (CASE 153-5550)

Info

Publication number
ITRM920734A1
ITRM920734A1 IT000734A ITRM920734A ITRM920734A1 IT RM920734 A1 ITRM920734 A1 IT RM920734A1 IT 000734 A IT000734 A IT 000734A IT RM920734 A ITRM920734 A IT RM920734A IT RM920734 A1 ITRM920734 A1 IT RM920734A1
Authority
IT
Italy
Prior art keywords
stabilization
polymers
compositions
case
Prior art date
Application number
IT000734A
Other languages
Italian (it)
Inventor
Giovanni Matteini
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of ITRM920734A0 publication Critical patent/ITRM920734A0/en
Publication of ITRM920734A1 publication Critical patent/ITRM920734A1/en
Application granted granted Critical
Publication of IT1263005B publication Critical patent/IT1263005B/en

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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1545—Six-membered 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
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • 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
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • C08K5/353—Five-membered 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
ITRM920734A 1991-10-11 1992-10-12 COMPOSITIONS FOR THE STABILIZATION OF POLYMERS. (CASE 153-5550) IT1263005B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919121575A GB9121575D0 (en) 1991-10-11 1991-10-11 Improvements in or relating to organic compounds

Publications (3)

Publication Number Publication Date
ITRM920734A0 ITRM920734A0 (en) 1992-10-12
ITRM920734A1 true ITRM920734A1 (en) 1994-04-12
IT1263005B IT1263005B (en) 1996-07-23

Family

ID=10702749

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920734A IT1263005B (en) 1991-10-11 1992-10-12 COMPOSITIONS FOR THE STABILIZATION OF POLYMERS. (CASE 153-5550)

Country Status (5)

Country Link
JP (1) JPH05214254A (en)
DE (1) DE4233973A1 (en)
FR (1) FR2682392A1 (en)
GB (2) GB9121575D0 (en)
IT (1) IT1263005B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263280B (en) * 1992-01-17 1996-07-31 Sandoz Ltd Use of a phosphonite and optionally a phosphite for clarifying propylene polymers
FR2705679B1 (en) * 1993-05-24 1998-07-10 Sandoz Sa New stabilizing compositions for polymeric materials, based on phosphonites or phosphites and a stabilizer against hydrolysis.
GB2283490A (en) * 1993-11-03 1995-05-10 Sandoz Ltd Processing stabilizers for polymers
US5695689A (en) * 1994-10-04 1997-12-09 Bayer Aktiengesellschaft Polyether polyols stabilized with tocopherol
DE4443361A1 (en) * 1994-12-06 1996-06-13 Basf Ag Styrene / butadiene block copolymers stabilized with alpha-tocopherol, an organic phosphite and a sterically hindered phenol
US6362258B1 (en) 1995-12-29 2002-03-26 General Electric Company Stabilized thermoplastic polymer composition
US5844027A (en) * 1996-05-03 1998-12-01 Ciba Specialty Chemicals Corporation Stabilizer composition for thermoplastic materials
US5969014A (en) * 1997-09-23 1999-10-19 Clariant Finance (Bvi) Limited Synergistic polyamide stabilization method
JP2000248113A (en) * 1999-02-26 2000-09-12 Yoshitomi Fine Chemical Kk Polymeric material composition containing spirocoumarone compound
US7083743B2 (en) 1999-12-20 2006-08-01 Clariant Finance (Bvi) Limited Mixture of phosphanes and chromane derivatives
DE19961464A1 (en) * 1999-12-20 2001-06-21 Clariant Internat Ltd Muttenz Mixtures containing phosphane and chromane derivatives are useful as stabilizers against the thermo-oxidate decomposition of polymers.
CN101182372B (en) * 2002-07-05 2010-12-01 沙伯基础创新塑料知识产权有限公司 Weather-resistant polycarbonate containing N,N'-oxalyl diphenylamine structure unit, manufacturing method therefore and products made thereby
KR102128986B1 (en) * 2010-12-13 2020-07-02 사이텍 테크놀러지 코포레이션 Processing additives and uses of same in rotational molding
KR102081524B1 (en) * 2015-09-16 2020-02-25 미쯔이가가꾸가부시끼가이샤 Polymerizable composition for optical materials, optical material and plastic lens obtained from the composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634531A1 (en) * 1986-10-10 1988-04-14 Basf Ag STABILIZER MIXTURES FOR PLASTICS
JPS63137941A (en) * 1986-12-01 1988-06-09 Mitsui Toatsu Chem Inc Polyolefin composition
DE3725926A1 (en) * 1987-08-05 1989-02-16 Basf Ag Mixture for the stabilisation of polyurethanes
DE3735577A1 (en) * 1987-10-21 1989-05-03 Basf Ag MIXTURE FOR STABILIZING POLYURETHANES
GB8727452D0 (en) * 1987-11-24 1987-12-23 Sandoz Ltd Organic compounds
JP2545271B2 (en) * 1988-08-16 1996-10-16 チッソ株式会社 Stabilized polyolefin composition

Also Published As

Publication number Publication date
GB2260764A (en) 1993-04-28
FR2682392A1 (en) 1993-04-16
GB9221154D0 (en) 1992-11-25
IT1263005B (en) 1996-07-23
GB9121575D0 (en) 1991-11-27
ITRM920734A0 (en) 1992-10-12
JPH05214254A (en) 1993-08-24
DE4233973A1 (en) 1993-04-15

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Legal Events

Date Code Title Description
0001 Granted