ES8401117A1 - Procedimiento para reducir el amarilleamiento en pigmentos de dioxido de titanio pirogenico. - Google Patents
Procedimiento para reducir el amarilleamiento en pigmentos de dioxido de titanio pirogenico.Info
- Publication number
- ES8401117A1 ES8401117A1 ES82514520A ES514520A ES8401117A1 ES 8401117 A1 ES8401117 A1 ES 8401117A1 ES 82514520 A ES82514520 A ES 82514520A ES 514520 A ES514520 A ES 514520A ES 8401117 A1 ES8401117 A1 ES 8401117A1
- Authority
- ES
- Spain
- Prior art keywords
- titanium dioxide
- dioxide pigment
- polymers
- pigment treated
- suppress yellowing
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3669—Treatment with low-molecular organic compounds
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PROCEDIMIENTO PARA REDUCIR EL AMARILLEAMIENTO DE PIGMENTOS, DE DIOXIDO DE TITANIO PIROGENICO, QUE TIENE APLICACION PARA PINTURAS DE COMPOSICION POLIMERICA.CONSISTE EN LA REACCION DE FORMACION DE UN ADUCTO ENTRE EL PIGMENTO Y UN PRODUCTO DE ADICION DE ORGANOFOSFATO/ALCANOLAMINA CONSTITUIDO POR UN ANHIDRIDO DE ACIDO ORGANOFOSFORICO Y UNA ALCANOLAMINA, TAL COMO DIMETILETANOLAMINA, DIETILETANOLAMINA O AMINOETILETANOLAMINA, CON OBJETO DE NEUTRALIZAR LA TENDENCIA DEL PIGMENTO A REACCIONAR CON LA COMPOSICION POLIMERICA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/288,650 US4357170A (en) | 1981-07-30 | 1981-07-30 | Titanium dioxide pigment treated to suppress yellowing in polymers |
US06/329,252 US4377417A (en) | 1981-07-30 | 1981-12-10 | Titanium dioxide pigment treated to suppress yellowing in polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8401117A1 true ES8401117A1 (es) | 1983-11-16 |
ES514520A0 ES514520A0 (es) | 1983-11-16 |
Family
ID=26965150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES82514520A Granted ES514520A0 (es) | 1981-07-30 | 1982-07-29 | Procedimiento para reducir el amarilleamiento en pigmentos de dioxido de titanio pirogenico. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4377417A (es) |
EP (1) | EP0073343A1 (es) |
ES (1) | ES514520A0 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062843B2 (ja) * | 1988-08-19 | 1994-01-12 | 協和化学工業株式会社 | 難燃剤および難燃性樹脂組成物 |
US5318625A (en) * | 1991-01-25 | 1994-06-07 | Kerr-Mcgee Chemical Corporation | Pigments for improved dispersibility in thermoplastic resins |
ZA916851B (en) * | 1991-01-25 | 1993-03-01 | Kerr Mc Gee Chem Corp | Pigments of improved dipersibility in thermoplastic resins. |
DE69520921T2 (de) * | 1994-10-14 | 2001-08-30 | Tioxide Group Services Ltd | Anorganische Teilchen beschichtet mit Alkylphosphonsäure oder einem Ester davon, deren Herstellung und deren Verwendung |
US5837757A (en) * | 1996-06-18 | 1998-11-17 | Idemitsu Petrochemical Co., Ltd. | Flame-retardant polycarbonate compositions |
DE19751857A1 (de) * | 1997-11-22 | 1999-05-27 | Kronos Titan Gmbh | Phosphonatosiloxanbehandelte anorganische Partikel |
US6407156B1 (en) * | 1999-09-08 | 2002-06-18 | Showa Denko Kabusiki Kaisha | Photocatalytic titanium dioxide powder, process for producing same, and applications thereof |
DE10005495B4 (de) * | 2000-02-08 | 2007-01-25 | Degussa Ag | Gelmassen auf Basis von Reaktionsprodukten aus Polyolen und Polyisocyanaten |
US6765041B1 (en) | 2000-11-27 | 2004-07-20 | Millenium Inorganic Chemicals, Inc. | Organo-acid phosphate treated pigments |
US20060047020A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Thermoplastic compositions including inorganic particulates |
US20060045841A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Process for making titanium dioxide and resulting product |
US20060047021A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Thermoplastic compositions including inorganic particulates |
US20060047022A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Thermoplastic compositions including inorganic particulates |
US20060047023A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Process for manufacturing thermoplastic materials containing inorganic particulates |
US20060042512A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Surface-treated pigments |
US20060042513A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Process for manufacturing thermoplastic materials containing inorganic particulates |
US20060042511A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Surface-treated pigments |
US20060046058A1 (en) * | 2004-08-30 | 2006-03-02 | Craig Daniel H | Process for manufacturing thermoplastic materials containing inorganic particulates |
US6958091B1 (en) | 2004-09-07 | 2005-10-25 | Kerr-Mcgee Chemical Llc | Surface-treated pigments |
US20060052484A1 (en) * | 2004-09-07 | 2006-03-09 | Craig Daniel H | Thermoplastic compositions including inorganic particulates |
US20060051504A1 (en) * | 2004-09-07 | 2006-03-09 | Craig Daniel H | Process for manufacturing thermoplastic materials containing inorganic particulates |
US20060048674A1 (en) * | 2004-09-07 | 2006-03-09 | Craig Daniel H | Process for manufacturing thermoplastic materials containing inorganic particulates |
US7138011B2 (en) * | 2004-09-07 | 2006-11-21 | Tronox Llc | Surface treated pigments |
US6946028B1 (en) | 2004-09-07 | 2005-09-20 | Kerr-Mcgee Chemical Llc | Surface-treated pigments |
US20060048677A1 (en) * | 2004-09-07 | 2006-03-09 | Craig Daniel H | Process for manufacturing thermoplastic materials containing inorganic particulates |
US20060052483A1 (en) * | 2004-09-07 | 2006-03-09 | Craig Daniel H | Thermoplastic compositions including inorganic particulates |
US20060051503A1 (en) * | 2004-09-07 | 2006-03-09 | Craig Daniel H | Process for manufacturing thermoplastic materials containing inorganic particulates |
US20060052485A1 (en) * | 2004-09-07 | 2006-03-09 | Craig Daniel H | Thermoplastic compositions including inorganic particulates |
US20070066716A1 (en) * | 2005-09-19 | 2007-03-22 | Craig Daniel H | Nonpolar thermoplastic compositions including inorganic particulates |
US20070066715A1 (en) * | 2005-09-19 | 2007-03-22 | Craig Daniel H | Process for manufacturing nonpolar thermoplastic materials containing inorganic particulates |
US10370540B2 (en) | 2015-09-11 | 2019-08-06 | Tronox Llc | Inorganic pigments surface treated with polyol esters |
CN114989639A (zh) * | 2022-06-22 | 2022-09-02 | 龙佰集团股份有限公司 | 一种钛白粉及其制备方法、涂料 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB763367A (en) * | 1953-03-06 | 1956-12-12 | Dehydag Gmbh | Process for the manufacture of dispersions of pulverulent substances |
US3380927A (en) * | 1963-10-03 | 1968-04-30 | Dexter Chemical Corp | Broad spectrum surface active agent and method of making the same |
US3344107A (en) * | 1963-12-26 | 1967-09-26 | Monsanto Co | Reinforced polyamides containing phosphorus coupling agents and processes therefor |
DE1519544A1 (de) * | 1964-07-23 | 1970-04-30 | Bayer Ag | Leicht dispergierbare pulverige Substanzen |
US3514304A (en) * | 1964-07-31 | 1970-05-26 | British Titan Products | Corrosion-inhibiting titanium dioxide pigments |
GB1039419A (en) * | 1964-07-31 | 1966-08-17 | British Titan Products | Corrosion-inhibiting titanium dioxide pigments |
US3498946A (en) * | 1965-08-03 | 1970-03-03 | Gen Electric | Pigmented polycarbonate stabilized with phosphites and ion epoxidized carboxylate |
US3545994A (en) * | 1969-11-07 | 1970-12-08 | Ppg Industries Inc | Process for coating pigmentary metal oxides |
US4054552A (en) * | 1970-04-13 | 1977-10-18 | General Electric Company | Thermal oxidatively stable polycarbonate |
US3713859A (en) * | 1970-11-18 | 1973-01-30 | Calgon Corp | Dispersing clays, pigments and the like with amino |
US3729440A (en) * | 1971-01-04 | 1973-04-24 | Gen Electric | Thermally stable polycarbonate |
US3673146A (en) * | 1971-02-24 | 1972-06-27 | Gen Electric | Method for stabilizing pigmented polycarbonate resins |
JPS5110864B2 (es) * | 1972-12-01 | 1976-04-07 | ||
IT1030934B (it) * | 1974-12-20 | 1979-04-10 | Sir Soc Italiana Resine Spa | Procedimento per il post trattamento di pigmenti di biossido di titanio |
US4001034A (en) * | 1975-10-31 | 1977-01-04 | The United States Of America As Represented By The Secretary Of The Air Force | High temperature coatings based on poly (zinc phosphinates) |
-
1981
- 1981-12-10 US US06/329,252 patent/US4377417A/en not_active Expired - Fee Related
-
1982
- 1982-07-24 EP EP82106725A patent/EP0073343A1/en not_active Withdrawn
- 1982-07-29 ES ES82514520A patent/ES514520A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
US4377417A (en) | 1983-03-22 |
EP0073343A1 (en) | 1983-03-09 |
ES514520A0 (es) | 1983-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001009 |