ES2170639B1 - Combinacion estabilizadora para el procedimiento de moldeo rotacional. - Google Patents
Combinacion estabilizadora para el procedimiento de moldeo rotacional.Info
- Publication number
- ES2170639B1 ES2170639B1 ES200000477A ES200000477A ES2170639B1 ES 2170639 B1 ES2170639 B1 ES 2170639B1 ES 200000477 A ES200000477 A ES 200000477A ES 200000477 A ES200000477 A ES 200000477A ES 2170639 B1 ES2170639 B1 ES 2170639B1
- Authority
- ES
- Spain
- Prior art keywords
- combination
- group
- mold
- compound
- molding procedure
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000000087 stabilizing effect Effects 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000003381 stabilizer Substances 0.000 abstract 3
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000002443 hydroxylamines Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- SBOJXQVPLKSXOG-UHFFFAOYSA-N o-amino-hydroxylamine Chemical class NON SBOJXQVPLKSXOG-UHFFFAOYSA-N 0.000 abstract 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 abstract 1
- XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 238000001175 rotational moulding Methods 0.000 abstract 1
- 239000007921 spray 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
- C08K5/16—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
- C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
- B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
-
- 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
- C08K5/32—Compounds containing nitrogen bound to oxygen
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulding By Coating Moulds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Vehicle Body Suspensions (AREA)
- Paper (AREA)
Abstract
Combinación estabilizadora para el procedimiento de moldeo rotacional. El procedimiento comprende: cargar la poliolefina con una combinación estabilizadora que comprende (a) por lo menos un compuesto del grupo de los fosfitos o fosfonitos orgánicos, (b) uno o más compuestos elegidos del grupo constituido por i) derivados hidroxilamínicos, y ii) derivados de amino óxido y (C) por lo menos un compuesto del grupo de los estabilizadores amínicos impedidos, introducir la mezcla en un molde, calentar en un horno hasta por encima de 280ºC, hacer girar el molde entorno de por lo menos 2 ejes, rociar el plástico sobre las paredes, y enfriar el molde mientras todavía gira, abrirlo y extraer el artículo resultante. La combinación de los componentes (a), (b) y (c) se usan como estabilizadores para olefinas procesadas por este procedimiento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25972499A | 1999-03-01 | 1999-03-01 | |
US09/455,143 US6444733B1 (en) | 1999-03-01 | 1999-12-06 | Stabilizer combination for the rotomolding process |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2170639A1 ES2170639A1 (es) | 2002-08-01 |
ES2170639B1 true ES2170639B1 (es) | 2003-11-16 |
Family
ID=26947499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200000477A Expired - Fee Related ES2170639B1 (es) | 1999-03-01 | 2000-02-29 | Combinacion estabilizadora para el procedimiento de moldeo rotacional. |
Country Status (14)
Country | Link |
---|---|
US (2) | US20020156162A1 (es) |
JP (1) | JP5221828B2 (es) |
CN (1) | CN1196740C (es) |
AU (1) | AU773507B2 (es) |
BE (1) | BE1013624A5 (es) |
BR (1) | BR0000971B1 (es) |
CA (1) | CA2299712C (es) |
DE (1) | DE10009416B9 (es) |
ES (1) | ES2170639B1 (es) |
FR (1) | FR2791063B1 (es) |
GB (1) | GB2347426B (es) |
IT (1) | IT1317865B1 (es) |
NL (1) | NL1014465C2 (es) |
TW (1) | TW500751B (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002121333A (ja) * | 2000-10-13 | 2002-04-23 | Daiwabo Co Ltd | ポリオレフィン樹脂成形物及びそれからなるフィルム |
JP2003292688A (ja) * | 2002-03-29 | 2003-10-15 | Daiwabo Co Ltd | 難燃性ポリオレフィン樹脂成形物およびこれを用いた積層体とエアフィルター |
JP4437417B2 (ja) * | 2004-03-15 | 2010-03-24 | 株式会社Adeka | ポリプロピレンの安定化方法 |
EP1742847B1 (en) * | 2004-03-19 | 2011-11-30 | Pvaxx Research and Development Limited | Load-carrying apparatus and methods of manufacture |
GB2413331B (en) * | 2004-03-19 | 2008-10-29 | Pvaxx Res & Dev Ltd | Load-carrying apparatus and methods of manufacture |
US7241437B2 (en) * | 2004-12-30 | 2007-07-10 | 3M Innovative Properties Company | Zirconia particles |
US20060204745A1 (en) * | 2005-03-14 | 2006-09-14 | Jones Clint L | Light management films with zirconia particles |
WO2006098899A2 (en) * | 2005-03-11 | 2006-09-21 | 3M Innovative Properties Company | Light management films with zirconia particles |
GB2425506B (en) | 2005-04-26 | 2010-11-10 | Pvaxx Res & Dev Ltd | Load carrying apparatus and method of manufacture |
SA07280006B1 (ar) * | 2006-02-01 | 2011-05-14 | سيبا سبشيالتي كيميكالز هولدينج انك | استخدام امينات ثنائية معاقة فراغياً كإضافات معالجة في عمليات التشكيل الدوراني |
US8880410B2 (en) * | 2008-07-11 | 2014-11-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for generating a bandwidth extended signal |
US8067490B2 (en) * | 2008-09-24 | 2011-11-29 | Chemtura Corporation | Blended phosphite or phosphonite compositions having improved hydrolytic stability |
JP2010159396A (ja) | 2008-12-12 | 2010-07-22 | Sumitomo Chemical Co Ltd | 回転成形体用ポリオレフィン組成物 |
CA2651514C (en) * | 2009-01-29 | 2016-05-03 | Nova Chemicals Corporation | Stabilized rotomolded parts |
SG165299A1 (en) * | 2009-04-06 | 2010-10-28 | Sumitomo Chemical Co | Amorphous compound and production method thereof |
WO2010123810A2 (en) * | 2009-04-21 | 2010-10-28 | Basf Performance Products Llc | Rotomolding process for polyethylene articles |
US11267951B2 (en) | 2010-12-13 | 2022-03-08 | Cytec Technology Corp. | Stabilizer compositions containing substituted chroman compounds and methods of use |
AU2011344159B2 (en) * | 2010-12-13 | 2016-01-07 | Cytec Technology Corp. | Processing additives and uses of same in rotational molding |
US9046196B2 (en) | 2011-01-11 | 2015-06-02 | Fina Technology, Inc. | Polyethylene composition for large diameter pipe stability |
US20140148535A1 (en) * | 2011-07-07 | 2014-05-29 | Dow Brasil Indústria e Comércio de Produtos Químicos Ltda. | Ethylene-based polymers compositions |
ITMI20112343A1 (it) * | 2011-12-21 | 2013-06-22 | Ifs License B V | Composizione addittivante per polimeri termoplastici |
WO2013188490A1 (en) * | 2012-06-13 | 2013-12-19 | Cytec Technology Corp. | Stabilizer compositions containing substituted chroman compounds and methods of use |
TWI637017B (zh) * | 2012-06-13 | 2018-10-01 | 美商氰特科技股份有限公司 | 含經取代之唍化合物的安定劑組合物及使用方法 |
TWI637018B (zh) * | 2012-06-13 | 2018-10-01 | 氰特科技股份有限公司 | 產生模製物件之方法 |
CN104231408A (zh) * | 2014-08-07 | 2014-12-24 | 浙江瑞堂塑料科技有限公司 | 一种高耐候滚塑聚乙烯材料及其制备方法 |
CA2968381C (en) | 2014-11-20 | 2023-10-17 | Cytec Industries Inc. | Stabilizer compositions and methods for using same for protecting polymeric organic materials from uv light and thermal degradation |
CA3044047C (en) | 2016-11-18 | 2021-03-09 | Equistar Chemicals, Lp | Polyolefin materials for rotational molding applications having improved impact properties and color stability |
GB2567456B (en) | 2017-10-12 | 2021-08-11 | Si Group Switzerland Chaa Gmbh | Antidegradant blend |
WO2019168718A1 (en) * | 2018-02-27 | 2019-09-06 | Basf Se | Flame retardant rotomolded polyolefin |
EP3578599A1 (en) | 2018-06-08 | 2019-12-11 | Cytec Industries Inc. | Granular stabilizer compositions for use in polymer resins and methods of making same |
GB201807302D0 (en) | 2018-05-03 | 2018-06-20 | Addivant Switzerland Gmbh | Antidegradant blend |
KR20210045996A (ko) | 2018-08-22 | 2021-04-27 | 바스프 에스이 | 안정화 로토몰딩된 폴리올레핀 |
CN109134928B (zh) * | 2018-10-31 | 2020-05-19 | 天集化工助剂(沧州)有限公司 | N-取代的三嗪受阻胺光稳定剂及其制备方法和应用 |
JP7343150B2 (ja) * | 2019-07-24 | 2023-09-12 | スイコー株式会社 | 回転成形用成形材料及び成形体 |
WO2024083872A1 (en) | 2022-10-18 | 2024-04-25 | Cytec Industries Inc. | Synergistic stabilizer compositions and methods for using same for protecting organic materials from uv light and thermal degradation |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150719A (ja) * | 1983-02-16 | 1984-08-29 | Sumitomo Chem Co Ltd | ポリプロピレンの粉末成形法 |
US4703073A (en) | 1983-10-11 | 1987-10-27 | Ciba-Geigy Corporation | Alkylated N,N-dibenzylhydroxylamines and polyolefin compositions stabilized therewith |
US4590231A (en) | 1983-10-11 | 1986-05-20 | Ciba-Geigy Corporation | Polyolefin compositions stabilized against degradation using hydroxylamine derivatives |
CA1230271A (en) * | 1983-12-12 | 1987-12-15 | Ahmed A. Alim | Rotational molding grade lldpe resin |
US4649221A (en) | 1984-07-23 | 1987-03-10 | Ciba-Geigy Corporation | Polyhydroxylamines |
US4668721A (en) * | 1984-07-23 | 1987-05-26 | Ciba-Geigy Corporation | Polyolefin compositions stabilized against degradation using hydroxylamine derivatives |
US4691015A (en) | 1984-07-23 | 1987-09-01 | Ciba-Geigy Corporation | Hydroxylamines derived from hindered amines |
US4668727A (en) * | 1985-11-21 | 1987-05-26 | Ciba-Geigy Corporation | Ester substituted benzylhydroxylamines and stabilized polyolefin compositions |
US5013510A (en) | 1986-12-29 | 1991-05-07 | Ciba-Geigy Corporation | Process for preparing long chain N,N-dialkylhydroxylamines by direct oxidation |
US4782105A (en) | 1987-04-10 | 1988-11-01 | Ciba-Geigy Corporation | Long chain N,N,-dialkylhydroxylamines and stabilized compositions |
US4876300A (en) * | 1987-12-30 | 1989-10-24 | Ciba-Geigy Corporation | Polyolefin compositions stabilized with long chain N,N-dialkylhydroxylamines |
US5149774A (en) | 1990-07-31 | 1992-09-22 | Ciba-Geigy Corporation | Method for recycling discolored polyolefins |
JPH0621205B2 (ja) * | 1990-10-24 | 1994-03-23 | チッソ株式会社 | 結晶性ポリプロピレン組成物 |
JP3131599B2 (ja) * | 1990-10-25 | 2001-02-05 | 三菱化学株式会社 | 積層体の製造方法 |
US5260381A (en) * | 1991-10-08 | 1993-11-09 | Neeco, Inc. | Crosslinkable polyethylene-based composition for rotational molding |
GB2275473B (en) * | 1993-02-26 | 1996-08-07 | Victaulic Plc | Rotational moulding of fibre-reinforced thermoplastics particles |
TW268052B (es) * | 1993-04-15 | 1996-01-11 | Ciba Geigy | |
US5596033A (en) | 1993-04-15 | 1997-01-21 | Ciba-Geigy Corporation | Gas fade resistant stabilizer system for polypropylene fiber |
US5844029A (en) * | 1995-09-25 | 1998-12-01 | General Electric Company | Polymer compositions containing hydrocarbon amine oxide and hydrocarbon amine oxide stabilizer compositions |
EP0839623B1 (de) | 1996-10-30 | 2001-01-31 | Ciba SC Holding AG | Stabilisatorkombination für das Rotomolding-Verfahren |
US5834541A (en) * | 1997-05-02 | 1998-11-10 | Montell North America Inc. | Olefin polymer composition having low smoke generation and fiber and film prepared therefrom |
-
2000
- 2000-02-22 NL NL1014465A patent/NL1014465C2/nl not_active IP Right Cessation
- 2000-02-24 GB GB0004230A patent/GB2347426B/en not_active Expired - Lifetime
- 2000-02-28 AU AU19522/00A patent/AU773507B2/en not_active Expired
- 2000-02-28 CA CA002299712A patent/CA2299712C/en not_active Expired - Lifetime
- 2000-02-28 DE DE10009416.3A patent/DE10009416B9/de not_active Expired - Lifetime
- 2000-02-29 FR FR0002509A patent/FR2791063B1/fr not_active Expired - Lifetime
- 2000-02-29 BE BE2000/0163A patent/BE1013624A5/fr not_active IP Right Cessation
- 2000-02-29 BR BRPI0000971-7A patent/BR0000971B1/pt not_active IP Right Cessation
- 2000-02-29 JP JP2000053525A patent/JP5221828B2/ja not_active Expired - Lifetime
- 2000-02-29 TW TW089103466A patent/TW500751B/zh not_active IP Right Cessation
- 2000-02-29 ES ES200000477A patent/ES2170639B1/es not_active Expired - Fee Related
- 2000-03-01 CN CN00103708.0A patent/CN1196740C/zh not_active Expired - Lifetime
- 2000-03-01 IT IT2000MI000398A patent/IT1317865B1/it active
-
2002
- 2002-01-08 US US10/041,151 patent/US20020156162A1/en not_active Abandoned
-
2004
- 2004-01-22 US US10/762,601 patent/US6902695B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10009416B4 (de) | 2014-10-30 |
US20040152807A1 (en) | 2004-08-05 |
TW500751B (en) | 2002-09-01 |
ITMI20000398A1 (it) | 2001-09-03 |
AU1952200A (en) | 2000-09-07 |
US6902695B2 (en) | 2005-06-07 |
BR0000971B1 (pt) | 2009-05-05 |
FR2791063A1 (fr) | 2000-09-22 |
NL1014465C2 (nl) | 2002-01-29 |
CN1196740C (zh) | 2005-04-13 |
BE1013624A5 (fr) | 2002-05-07 |
US20020156162A1 (en) | 2002-10-24 |
DE10009416A1 (de) | 2000-09-07 |
CN1269378A (zh) | 2000-10-11 |
IT1317865B1 (it) | 2003-07-15 |
CA2299712A1 (en) | 2000-09-01 |
AU773507B2 (en) | 2004-05-27 |
GB2347426B (en) | 2001-10-10 |
ES2170639A1 (es) | 2002-08-01 |
BR0000971A (pt) | 2000-10-03 |
GB2347426A (en) | 2000-09-06 |
JP5221828B2 (ja) | 2013-06-26 |
JP2000248075A (ja) | 2000-09-12 |
ITMI20000398A0 (it) | 2000-03-01 |
GB0004230D0 (en) | 2000-04-12 |
FR2791063B1 (fr) | 2003-03-28 |
DE10009416B9 (de) | 2015-01-22 |
CA2299712C (en) | 2008-07-29 |
NL1014465A1 (nl) | 2000-09-04 |
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