ES2170639A1 - Combinacion estabilizadora para el procedimiento de moldeo rotacional. - Google Patents

Combinacion estabilizadora para el procedimiento de moldeo rotacional.

Info

Publication number
ES2170639A1
ES2170639A1 ES200000477A ES200000477A ES2170639A1 ES 2170639 A1 ES2170639 A1 ES 2170639A1 ES 200000477 A ES200000477 A ES 200000477A ES 200000477 A ES200000477 A ES 200000477A ES 2170639 A1 ES2170639 A1 ES 2170639A1
Authority
ES
Spain
Prior art keywords
mold
group
polyolefin
stabilizer combination
compound
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
ES200000477A
Other languages
English (en)
Other versions
ES2170639B1 (es
Inventor
Urs Leo Stadler
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.)
BASF Schweiz AG
Ciba SC Holding AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding 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
Priority claimed from US09/455,143 external-priority patent/US6444733B1/en
Application filed by Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Publication of ES2170639A1 publication Critical patent/ES2170639A1/es
Application granted granted Critical
Publication of ES2170639B1 publication Critical patent/ES2170639B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08K5/3467—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.
ES200000477A 1999-03-01 2000-02-29 Combinacion estabilizadora para el procedimiento de moldeo rotacional. Expired - Fee Related ES2170639B1 (es)

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 true ES2170639A1 (es) 2002-08-01
ES2170639B1 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)

* Cited by examiner, † Cited by third party
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
GB2413331B (en) * 2004-03-19 2008-10-29 Pvaxx Res & Dev Ltd Load-carrying apparatus and methods of manufacture
GB2412108B (en) * 2004-03-19 2008-12-24 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
JP2008533525A (ja) * 2005-03-11 2008-08-21 スリーエム イノベイティブ プロパティズ カンパニー ジルコニア粒子を有する調光フィルム
US20060204745A1 (en) * 2005-03-14 2006-09-14 Jones Clint L 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
US8357324B2 (en) * 2009-04-21 2013-01-22 Basf Se Rotomolding process for polyethylene articles
RU2597918C2 (ru) 2010-12-13 2016-09-20 Сайтек Текнолоджи Корп. Технологические добавки и их применения в ротационном формовании
US11267951B2 (en) 2010-12-13 2022-03-08 Cytec Technology Corp. Stabilizer compositions containing substituted chroman compounds and methods of use
US9046196B2 (en) 2011-01-11 2015-06-02 Fina Technology, Inc. Polyethylene composition for large diameter pipe stability
EP2729523B1 (en) * 2011-07-07 2015-09-16 Dow Global Technologies LLC Ethylene-based polymers compositions
ITMI20112343A1 (it) * 2011-12-21 2013-06-22 Ifs License B V Composizione addittivante per polimeri termoplastici
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
ES2933052T3 (es) * 2012-06-13 2023-01-31 Cytec Tech Corp Composiciones estabilizadoras que contienen compuestos de cromano sustituidos y métodos de uso
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
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
AU2015349771C1 (en) 2014-11-20 2020-06-11 Cytec Industries Inc. Stabilizer compositions and methods for using same for protecting 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
CA3089890A1 (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
AU2019326374A1 (en) 2018-08-22 2021-03-04 Basf Se Stabilized rotomolded polyolefin
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024344A1 (en) * 1993-04-15 1994-10-27 Ciba-Geigy Ag Low color processing, heat and light stabilizer system for polypropylene fiber
EP0839623A1 (de) * 1996-10-30 1998-05-06 Ciba SC Holding AG Stabilisatorkombination für das Rotomolding-Verfahren

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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
US4691015A (en) 1984-07-23 1987-09-01 Ciba-Geigy Corporation Hydroxylamines derived from hindered amines
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
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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024344A1 (en) * 1993-04-15 1994-10-27 Ciba-Geigy Ag Low color processing, heat and light stabilizer system for polypropylene fiber
EP0839623A1 (de) * 1996-10-30 1998-05-06 Ciba SC Holding AG Stabilisatorkombination für das Rotomolding-Verfahren

Also Published As

Publication number Publication date
JP2000248075A (ja) 2000-09-12
DE10009416A1 (de) 2000-09-07
US6902695B2 (en) 2005-06-07
IT1317865B1 (it) 2003-07-15
JP5221828B2 (ja) 2013-06-26
ITMI20000398A1 (it) 2001-09-03
AU1952200A (en) 2000-09-07
FR2791063A1 (fr) 2000-09-22
CN1196740C (zh) 2005-04-13
GB2347426A (en) 2000-09-06
CN1269378A (zh) 2000-10-11
GB0004230D0 (en) 2000-04-12
BE1013624A5 (fr) 2002-05-07
TW500751B (en) 2002-09-01
DE10009416B4 (de) 2014-10-30
NL1014465A1 (nl) 2000-09-04
US20040152807A1 (en) 2004-08-05
BR0000971B1 (pt) 2009-05-05
CA2299712A1 (en) 2000-09-01
ITMI20000398A0 (it) 2000-03-01
CA2299712C (en) 2008-07-29
DE10009416B9 (de) 2015-01-22
FR2791063B1 (fr) 2003-03-28
BR0000971A (pt) 2000-10-03
AU773507B2 (en) 2004-05-27
US20020156162A1 (en) 2002-10-24
NL1014465C2 (nl) 2002-01-29
ES2170639B1 (es) 2003-11-16
GB2347426B (en) 2001-10-10

Similar Documents

Publication Publication Date Title
ES2170639A1 (es) Combinacion estabilizadora para el procedimiento de moldeo rotacional.
CA2219687A1 (en) Stabilizer combination for the rotomolding process
AR022780A1 (es) Proceso para la produccion de articulos de poliolefina huecos
EP1018519A3 (en) Method of molding edible starch
MY140882A (en) Method of molding of polypropylene with enhanced reheat characteristics
NO20052204L (no) Stablisert polymerblanding
AU2003205095A8 (en) Biodegradable or compostable containers
ITMI920827A1 (it) Processo per l'ottenimento di forme granulari di addittivi per polimeri organici.
CA2326449A1 (en) Preform post-mold cooling method and apparatus
DE69310532T2 (de) Flächenverschluss und verfahren zu dessen herstellung
AU5329999A (en) Flame retardant resin compositions containing phosphoramides, and method for making
GB0004043D0 (en) Polymer
WO2008104878B1 (en) System for manufacturing of foamed plastic material products, such as eva, particularly soles or other products with lightness and comfort features
NO972025D0 (no) Formingsblanding, fremgangsmåte for fremstilling av blandingen, fremgangsmåte for fremstilling av en formartikkel, samt formede artikler
MY130460A (en) Apparatus and process for spinning polymeric filaments
HUP9902523A3 (en) Synthetic chalcoalumite compounds and process for their production, and heat insulator, resin composition and agricultural film containing the said compounds
AU4203000A (en) Method of molding a reinforced article
GB9021524D0 (en) Isocyanate reactive blends and internal mould release compositions
AU2001281729A1 (en) Method of moulding a pharmaceutical composition in a packaging material
ES8104059A1 (es) Un procedimiento con su dispositivo correspondiente para el moldeo por inyeccion de articulos plasticos huecos
KR100325348B1 (ko) 폐플라스틱 열분해 물질을 이용한 발포 성형물 제조방법
DE69423220D1 (de) Giessverfahren, kreichstromfeste silikon-elastomer zusammensetzungen, und verbesserte giessteile mit besserem wiederstand gegen überschlag, durchschlag, und verschmutzung
JPS5483066A (en) Surface-treated polyacetal molded product and its production
EP0652094A3 (en) Mold process for syndiotactic polypropylene
CN114106450A (zh) 一种用于聚苯乙烯ps热收缩膜改性填充母粒配方及制作方法

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20020801

Kind code of ref document: A1

Effective date: 20020801

FG2A Definitive protection

Ref document number: 2170639B1

Country of ref document: ES

FD2A Announcement of lapse in spain

Effective date: 20200626