DE69920492D1 - Staubarme antioxidans-pellets von ausgewogener härte und prozess zur produktion selbiger - Google Patents
Staubarme antioxidans-pellets von ausgewogener härte und prozess zur produktion selbigerInfo
- Publication number
- DE69920492D1 DE69920492D1 DE69920492T DE69920492T DE69920492D1 DE 69920492 D1 DE69920492 D1 DE 69920492D1 DE 69920492 T DE69920492 T DE 69920492T DE 69920492 T DE69920492 T DE 69920492T DE 69920492 D1 DE69920492 D1 DE 69920492D1
- Authority
- DE
- Germany
- Prior art keywords
- antioxidane
- pellets
- dust
- low
- balanced hardness
- 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 - Lifetime
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/732—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids of unsaturated hydroxy carboxylic acids
-
- 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
- C08K5/13—Phenols; Phenolates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/158,588 US6056898A (en) | 1998-09-22 | 1998-09-22 | Low dust balanced hardness antioxidant pellets and process for the production of same |
PCT/US1999/017139 WO2000017267A1 (en) | 1998-09-22 | 1999-07-28 | Low dust balanced hardness antioxidant pellets and process for the production of same |
US158588 | 2002-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69920492D1 true DE69920492D1 (de) | 2004-10-28 |
DE69920492T2 DE69920492T2 (de) | 2006-02-16 |
Family
ID=22568828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69920492T Expired - Lifetime DE69920492T2 (de) | 1998-09-22 | 1999-07-28 | Staubarme antioxidans-pellets von ausgewogener härte und prozess zur produktion selbiger |
Country Status (6)
Country | Link |
---|---|
US (2) | US6056898A (de) |
EP (1) | EP1115784B1 (de) |
JP (1) | JP4338315B2 (de) |
CA (1) | CA2345029A1 (de) |
DE (1) | DE69920492T2 (de) |
WO (1) | WO2000017267A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3377833B2 (ja) * | 1993-08-06 | 2003-02-17 | 三井化学株式会社 | 環状オレフィン系樹脂からなる成形体およびその製造方法 |
US6056898A (en) * | 1998-09-22 | 2000-05-02 | Albemarle Corporation | Low dust balanced hardness antioxidant pellets and process for the production of same |
US6821456B2 (en) * | 1998-09-22 | 2004-11-23 | Albemarle Corporation | Granular polymer additives and their preparation |
US6800228B1 (en) | 1998-09-22 | 2004-10-05 | Albemarle Corporation | Sterically hindered phenol antioxidant granules having balanced hardness |
IT1315251B1 (it) * | 1999-10-21 | 2003-02-03 | Great Lakes Chemical Europ | Miscele di additivi per polimeri organici in forma granulare |
CA2403692A1 (en) * | 2000-03-20 | 2001-09-27 | John Semen | Sterically hindered phenol antioxidant granules having balanced hardness |
US6596198B1 (en) | 2000-04-28 | 2003-07-22 | Albemarle Corporation | Additive system for polymers in pellet form which provides proportioned stabilization and internal mold release characteristics |
US6515052B2 (en) * | 2001-02-23 | 2003-02-04 | Albemarle Corporation | Granular polymer additives and their preparation |
ATE359319T1 (de) * | 2002-05-27 | 2007-05-15 | Great Lakes Chemical Europ | Stabilisiertes polypropylen |
US7667066B2 (en) * | 2004-02-27 | 2010-02-23 | Albemarle Corporation | Preparation of sterically hindered hydroxyphenylcarboxylic acid esters |
CN101311221A (zh) * | 2007-05-25 | 2008-11-26 | 佛山市顺德区汉达精密电子科技有限公司 | 一种玻纤增强阻燃工程塑料及制备方法 |
CN101311223B (zh) * | 2007-05-25 | 2012-11-21 | 佛山市顺德区汉达精密电子科技有限公司 | 高抗冲玻纤增强阻燃工程塑料及制备方法 |
CN101311222B (zh) * | 2007-05-25 | 2013-03-20 | 佛山市顺德区汉达精密电子科技有限公司 | 一种高抗冲玻纤增强工程塑料及制备方法 |
JP2012520365A (ja) * | 2009-03-13 | 2012-09-06 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリエステル及びポリアミドの安定化されたブレンド |
MX2016005786A (es) * | 2013-11-04 | 2017-02-08 | Ingenia Polymers Inc * | Mezclas de aditivos en pelotillas con alta tasa de rendimiento de extrusion. |
GB2549061B (en) * | 2015-09-03 | 2020-04-01 | Si Group Switzerland Chaa Gmbh | Stabilising Compositions |
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FR1597615A (de) * | 1967-11-22 | 1970-06-29 | ||
DE1629732A1 (de) * | 1967-11-22 | 1971-03-11 | Schemische Werke Albert | Verfahren und Vorrichtung zur kontinuierlichen Herstellung staubfreier vorgeformter Formmassen |
US3664961A (en) * | 1970-03-31 | 1972-05-23 | Procter & Gamble | Enzyme detergent composition containing coagglomerated perborate bleaching agent |
US3781242A (en) * | 1972-02-17 | 1973-12-25 | Phillips Petroleum Co | Light stabilized polypropylene containing a hindered phenol,a phosphite and a benzotriazole |
US4077902A (en) * | 1974-11-18 | 1978-03-07 | Ciba-Geigy Corporation | Nickel stabilizers for synthetic polymers |
JPS5647208B2 (de) * | 1974-11-29 | 1981-11-09 | ||
US4098858A (en) * | 1975-05-19 | 1978-07-04 | The Goodyear Tire & Rubber Company | Dustless free flowing rubber additives |
CH604880A5 (de) * | 1976-05-25 | 1978-09-15 | Ciba Geigy Ag | |
US4101512A (en) * | 1976-08-23 | 1978-07-18 | General Cable Corporation | Dispersion of antioxidant in cross-linkable polyethylene |
US4111909A (en) * | 1977-04-11 | 1978-09-05 | Celanese Polymer Specialties Company | Controlled reactivity epoxy resin compositions |
US4442017A (en) * | 1978-06-19 | 1984-04-10 | Sandoz, Inc. | Additive blends for polymeric materials |
IT1139254B (it) * | 1981-10-20 | 1986-09-24 | Euteco Impianti Spa | Composizioni di antiossidanti fenolici e stabilizzazione di polimeri organici mediante dette composizioni |
NL8201928A (nl) * | 1981-10-30 | 1983-05-16 | Chemische Ind En Handelmaatsch | Werkwijze voor het bereiden van een korrelvormig mengsel van toevoegsels voor de kunststofindustie door dergelijke toevoegsels te mengen en vervolgens tot een korrelvorm te verwerken. |
US4357449A (en) * | 1981-11-16 | 1982-11-02 | The B. F. Goodrich Company | Dispersion polymerization of cycloolefins |
GB2124644B (en) * | 1982-07-05 | 1986-03-19 | Lion Corp | Method for granulating cationic surfactant |
US4438263A (en) * | 1982-08-06 | 1984-03-20 | James River Corporation Of Virginia | Cellulose granules and process for producing the same |
US4443572A (en) * | 1982-09-22 | 1984-04-17 | Phillips Petroleum Company | Polyolefin stabilizers |
IT1156129B (it) * | 1982-12-02 | 1987-01-28 | Anic Spa | Composti chimici da impiegare come supporti solidi di additivi per carburanti |
US4594444A (en) * | 1983-12-22 | 1986-06-10 | Ciba-Geigy Corporation | Process for the preparation of sterically hindered hydroxyphenylcarboxylic acid esters |
US4560527A (en) * | 1984-04-24 | 1985-12-24 | Kimberly-Clark Corporation | Method of making agglomerated cellulosic particles using a substantially horizontal rotating drum |
CA1272339A (en) * | 1984-06-25 | 1990-07-31 | Paul James Mollinger | Process for pelletization of powder materials and products therefrom |
US5190579A (en) * | 1985-02-15 | 1993-03-02 | Eastman Kodak Company | Aqueous additive systems, methods and polymeric particles |
US4716244A (en) * | 1985-05-02 | 1987-12-29 | Ciba-Geigy Corporation | Process for the preparation of sterically hindered hydroxyphenylcarboxylic acid esters |
DE3634531A1 (de) * | 1986-10-10 | 1988-04-14 | Basf Ag | Stabilisatorgemische fuer kunststoffe |
US4761248A (en) * | 1986-11-06 | 1988-08-02 | Kerr-Mcgee Chemical Corporation | Process for preparing particulate detergent products |
ATE82762T1 (de) * | 1987-02-13 | 1992-12-15 | Enichem Sintesi | Feste stabilisatormischung fuer organische polymere und verfahren zu ihrer herstellung. |
US4761247A (en) * | 1987-03-06 | 1988-08-02 | Morton Thiokol, Inc. | Phenol-stabilized microbiocidal compositions |
US4764428A (en) * | 1987-05-29 | 1988-08-16 | Witco Chemical Corporation | Free-flowing, non-dusting antistatic agent composition pellets and method of forming same |
JP2566146B2 (ja) * | 1987-08-20 | 1996-12-25 | 株式会社大川原製作所 | 連続式流動層造粒装置 |
US4943301A (en) * | 1988-08-01 | 1990-07-24 | Martin Marietta Magnesia Specialties Inc. | Granulation of magnesium oxide particles |
US4929654A (en) * | 1988-10-04 | 1990-05-29 | Eastman Kodak Company | Cyclic phosphites and stabilized polymeric compositions |
IT1233163B (it) * | 1989-03-01 | 1992-03-14 | Zanchetta Aldo | Procedimento di sferonizzazione e dispositivo per l'attuazione di detto procedimento |
JPH085844B2 (ja) * | 1989-06-08 | 1996-01-24 | 吉富製薬株式会社 | 流動性の優れたα晶テトラキス〔3―(3,5―ジ―t―ブチル―4―ヒドロキシフェニル)プロピオニルオキシメチル〕メタンおよびその製造方法 |
US5006284A (en) * | 1989-06-14 | 1991-04-09 | Ciba-Geigy Corporation | Granules of alkyl esters containing hydroxyphenyl groups |
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US4956406A (en) * | 1989-08-03 | 1990-09-11 | Eastman Kodak Company | Bis-cyclic phosphite compounds and polymeric materials stabilized therewith |
DE4010533A1 (de) * | 1990-04-02 | 1991-10-10 | Henkel Kgaa | Tablettierte wasch- und/oder reinigungsmittel fuer haushalt und gewerbe und verfahren zu ihrer herstellung |
KR927003783A (ko) * | 1989-08-09 | 1992-12-18 | 게오르그 차이트 | 세제용 압축과립의 제조방법 |
US5153029A (en) * | 1989-08-11 | 1992-10-06 | Eastman Kodak Company | Solid-form additive systems dispersible in aqueous media, methods for the preparation and application thereof to polymeric particles |
DE69004217T2 (de) * | 1989-11-17 | 1994-03-31 | Fuji Paudal | Verfahren und Vorrichtung zur Trockengranulierung. |
JPH0692529B2 (ja) * | 1989-12-28 | 1994-11-16 | 日本ジーイープラスチックス株式会社 | 芳香族系ポリカーボネートの製造方法 |
ES2075403T3 (es) * | 1990-08-24 | 1995-10-01 | Spirig Ag Pharmazeutische Prap | Procedimiento para la fabricacion de pellets. |
JP3006060B2 (ja) * | 1990-09-13 | 2000-02-07 | 住友化学工業株式会社 | 2,2,6,6―テトラメチルピペリジン系光安定剤の造粒方法 |
KR970011710B1 (ko) * | 1991-02-20 | 1997-07-14 | 이데미쓰 세끼유 가가꾸 가부시끼가이샤 | 폴리머 입상체의 제조방법 |
IT1247941B (it) * | 1991-05-17 | 1995-01-05 | Enichem Sintesi | Processo per l'ottenimento di forme granulari di additivi per polimeri organici |
US5358560A (en) * | 1991-10-04 | 1994-10-25 | Eastman Chemical Company | Solid-form additive systems dispersible in aqueous media and method for their preparation |
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IT1260530B (it) * | 1992-06-04 | 1996-04-09 | Enichem Sintesi | Miscele solide di stabilizzanti per polimeri |
US5196565A (en) * | 1992-06-26 | 1993-03-23 | Ciba-Geigy Corporation | Extractive purification of phenols |
WO1994021240A2 (de) * | 1993-03-17 | 1994-09-29 | Silica Gel Ges.M.B.H | Superparamagnetische teilchen, verfahren zu ihrer herstellung und verwendung derselben |
US5844042A (en) * | 1993-04-06 | 1998-12-01 | Great Lakes Chemical Italia S.R.L. | Process for obtaining granular forms of additives for organic polymers |
US5997768A (en) * | 1993-06-29 | 1999-12-07 | Ciba Specialty Chemicals Corporation | Pelletization of metal soap powders |
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US5614571A (en) * | 1994-09-16 | 1997-03-25 | General Electric Company | Stabilizer blend containing phosphite |
US6033600A (en) * | 1994-10-07 | 2000-03-07 | General Electric Company | Reduced dust stabilizer blends compact and a method for making thereof |
US5468895A (en) * | 1994-10-19 | 1995-11-21 | General Electric Company | Amine stabilized amorphous phosphite |
US5597857A (en) * | 1994-12-28 | 1997-01-28 | Ciba-Geigy Corporation | Low-dust granules of plastic additives |
DE69619603T2 (de) * | 1995-07-28 | 2002-09-26 | Tosoh Corp | Formmasse, Zusammensetzung die diese Formmasse enthält und Verfahren zu deren Herstellung |
AR003526A1 (es) * | 1995-09-08 | 1998-08-05 | Mallinckrodt Chemical Inc | Sistema estabilizador para estabilizar materiales polimeros y metodo para producir un sistema estabilizado en forma de pellets. |
MY113152A (en) * | 1996-01-31 | 2001-11-30 | Ciba Holding Inc | Synergistic mixture consisting of a 2-4-dimethyl-6-s-alkylphenol and a sterically hindered phenol |
US5844027A (en) * | 1996-05-03 | 1998-12-01 | Ciba Specialty Chemicals Corporation | Stabilizer composition for thermoplastic materials |
DE19627258C2 (de) * | 1996-07-08 | 2001-04-12 | Chemson Polymer Additive | Verfahren zur Herstellung einer schmelzbaren Stabilisatorkombination |
US5773503A (en) * | 1996-12-11 | 1998-06-30 | Luzenac America, Inc. | Compacted mineral filler pellet and method for making the same |
IT1289935B1 (it) * | 1997-02-20 | 1998-10-19 | Great Lakes Chemical Italia | Forma solida di uno stabilizzante per polimeri organici |
US6077890A (en) * | 1997-12-04 | 2000-06-20 | Kimberly-Clark Worldwide, Inc. | Stabilizer formulation for thermoplastic polymers |
US6056898A (en) * | 1998-09-22 | 2000-05-02 | Albemarle Corporation | Low dust balanced hardness antioxidant pellets and process for the production of same |
US6126862A (en) * | 1998-12-02 | 2000-10-03 | Ablemarle Corporation | Low dust balanced hardness antioxidant agglomerates and process for the production of same |
US6126863A (en) * | 1998-12-02 | 2000-10-03 | Albemarle Corporation | Low dust balanced hardness antioxidant agglomerates and process for the production of same |
US6596198B1 (en) * | 2000-04-28 | 2003-07-22 | Albemarle Corporation | Additive system for polymers in pellet form which provides proportioned stabilization and internal mold release characteristics |
US6515052B2 (en) * | 2001-02-23 | 2003-02-04 | Albemarle Corporation | Granular polymer additives and their preparation |
-
1998
- 1998-09-22 US US09/158,588 patent/US6056898A/en not_active Expired - Fee Related
-
1999
- 1999-07-28 DE DE69920492T patent/DE69920492T2/de not_active Expired - Lifetime
- 1999-07-28 CA CA002345029A patent/CA2345029A1/en not_active Abandoned
- 1999-07-28 JP JP2000574172A patent/JP4338315B2/ja not_active Expired - Fee Related
- 1999-07-28 EP EP99935988A patent/EP1115784B1/de not_active Expired - Lifetime
- 1999-07-28 WO PCT/US1999/017139 patent/WO2000017267A1/en active IP Right Grant
-
2004
- 2004-08-04 US US10/911,255 patent/US20050006627A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20050006627A1 (en) | 2005-01-13 |
CA2345029A1 (en) | 2000-03-30 |
EP1115784A1 (de) | 2001-07-18 |
DE69920492T2 (de) | 2006-02-16 |
EP1115784B1 (de) | 2004-09-22 |
JP2002526584A (ja) | 2002-08-20 |
US6056898A (en) | 2000-05-02 |
WO2000017267A1 (en) | 2000-03-30 |
JP4338315B2 (ja) | 2009-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |