IT1263005B - Composizioni per la stabilizzazione dei polimeri. (caso 153-5550) - Google Patents
Composizioni per la stabilizzazione dei polimeri. (caso 153-5550)Info
- Publication number
- IT1263005B IT1263005B ITRM920734A ITRM920734A IT1263005B IT 1263005 B IT1263005 B IT 1263005B IT RM920734 A ITRM920734 A IT RM920734A IT RM920734 A ITRM920734 A IT RM920734A IT 1263005 B IT1263005 B IT 1263005B
- Authority
- IT
- Italy
- Prior art keywords
- effects
- component
- light
- amine
- stabilization
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 230000000694 effects Effects 0.000 abstract 5
- 150000001412 amines Chemical class 0.000 abstract 3
- 239000003381 stabilizer Substances 0.000 abstract 3
- 230000000087 stabilizing effect Effects 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 150000001844 chromium Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 abstract 1
- FTWUXYZHDFCGSV-UHFFFAOYSA-N n,n'-diphenyloxamide Chemical compound C=1C=CC=CC=1NC(=O)C(=O)NC1=CC=CC=C1 FTWUXYZHDFCGSV-UHFFFAOYSA-N 0.000 abstract 1
- -1 polysiloxane Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 229960001295 tocopherol Drugs 0.000 abstract 1
- 229930003799 tocopherol Natural products 0.000 abstract 1
- 235000010384 tocopherol Nutrition 0.000 abstract 1
- 239000011732 tocopherol Substances 0.000 abstract 1
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
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)
Abstract
L'invenzione riguarda una composizione appropriata come stabilizzanti per la lavorazione delle materie polimere e come stabilizzanti delle materie polimere contro gli effetti della luce, comprendente:a) un mono- o di-fosfito o mono- o di-fosfonito (componente a)b) un derivato del cromano (specialmente l'?-tocoferolo o i sui derivati (componente b), e c) uno stabilizzante contro gli effetti della luce (componente c) scelto tra i) un polimero contenente almeno un gruppo stabilizzante contro gli effetti della luce di un'ammina impedita, preferibilmente polisilossano contenente un gruppo stabilizzante contro gli effetti della luce di un'ammina impedita (componente i) e/o ii) la combinazione di un ossanilide e un composto stabilizzante contro gli effetti della luce del tipo di un'ammina impedita (HALS) (componente ii).
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 (it) | 1992-10-12 |
ITRM920734A1 ITRM920734A1 (it) | 1994-04-12 |
IT1263005B true IT1263005B (it) | 1996-07-23 |
Family
ID=10702749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM920734A IT1263005B (it) | 1991-10-11 | 1992-10-12 | Composizioni per la stabilizzazione dei polimeri. (caso 153-5550) |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH05214254A (it) |
DE (1) | DE4233973A1 (it) |
FR (1) | FR2682392A1 (it) |
GB (2) | GB9121575D0 (it) |
IT (1) | IT1263005B (it) |
Families Citing this family (14)
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 |
CH686519A5 (de) * | 1993-05-24 | 1996-04-15 | Sandoz Ag | Stabilisatoren fuer polymere Materialien. |
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 (de) * | 1994-12-06 | 1996-06-13 | Basf Ag | Mit alpha-Tocopherol, einem organischen Phosphit und einem sterisch gehinderten Phenol stabilisierte Styrol/Butadien-Blockcopolymere |
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 (ja) * | 1999-02-26 | 2000-09-12 | Yoshitomi Fine Chemical Kk | スピロクロマン化合物を含有する高分子材料組成物 |
US7083743B2 (en) | 1999-12-20 | 2006-08-01 | Clariant Finance (Bvi) Limited | Mixture of phosphanes and chromane derivatives |
DE19961464A1 (de) * | 1999-12-20 | 2001-06-21 | Clariant Internat Ltd Muttenz | Mischungen aus Phosphanen und Chroman-Derivaten |
CN101182372B (zh) * | 2002-07-05 | 2010-12-01 | 沙伯基础创新塑料知识产权有限公司 | 含n,n'-草酰二苯胺结构单元的耐气候性聚碳酸酯、其制造方法及由其制得的制品 |
AU2011344159B2 (en) * | 2010-12-13 | 2016-01-07 | Cytec Technology Corp. | Processing additives and uses of same in rotational molding |
US20190048122A1 (en) * | 2015-09-16 | 2019-02-14 | Mitsui Chemicals, Inc. | Polymerizable composition for optical material, optical material obtained from the composition, and plastic lens |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3634531A1 (de) * | 1986-10-10 | 1988-04-14 | Basf Ag | Stabilisatorgemische fuer kunststoffe |
JPS63137941A (ja) * | 1986-12-01 | 1988-06-09 | Mitsui Toatsu Chem Inc | ポリオレフイン組成物 |
DE3725926A1 (de) * | 1987-08-05 | 1989-02-16 | Basf Ag | Gemisch zum stabilisieren von polyurethanen |
DE3735577A1 (de) * | 1987-10-21 | 1989-05-03 | Basf Ag | Gemisch zum stabilisieren von polyurethanen |
GB8727452D0 (en) * | 1987-11-24 | 1987-12-23 | Sandoz Ltd | Organic compounds |
JP2545271B2 (ja) * | 1988-08-16 | 1996-10-16 | チッソ株式会社 | 安定化されたポリオレフイン組成物 |
-
1991
- 1991-10-11 GB GB919121575A patent/GB9121575D0/en active Pending
-
1992
- 1992-10-08 GB GB9221154A patent/GB2260764A/en not_active Withdrawn
- 1992-10-08 DE DE4233973A patent/DE4233973A1/de not_active Withdrawn
- 1992-10-09 JP JP4272027A patent/JPH05214254A/ja active Pending
- 1992-10-09 FR FR9212199A patent/FR2682392A1/fr not_active Withdrawn
- 1992-10-12 IT ITRM920734A patent/IT1263005B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITRM920734A0 (it) | 1992-10-12 |
DE4233973A1 (de) | 1993-04-15 |
ITRM920734A1 (it) | 1994-04-12 |
JPH05214254A (ja) | 1993-08-24 |
FR2682392A1 (fr) | 1993-04-16 |
GB9221154D0 (en) | 1992-11-25 |
GB9121575D0 (en) | 1991-11-27 |
GB2260764A (en) | 1993-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |