EP2920234A4 - Thermoplastic polymer composition comprising an alkali metal hypophosphite salt - Google Patents

Thermoplastic polymer composition comprising an alkali metal hypophosphite salt

Info

Publication number
EP2920234A4
EP2920234A4 EP12888559.7A EP12888559A EP2920234A4 EP 2920234 A4 EP2920234 A4 EP 2920234A4 EP 12888559 A EP12888559 A EP 12888559A EP 2920234 A4 EP2920234 A4 EP 2920234A4
Authority
EP
European Patent Office
Prior art keywords
alkali metal
polymer composition
thermoplastic polymer
metal hypophosphite
hypophosphite salt
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.)
Withdrawn
Application number
EP12888559.7A
Other languages
German (de)
French (fr)
Other versions
EP2920234A1 (en
Inventor
Junli Li
Gary Woodward
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.)
Rhodia Operations SAS
Original Assignee
Rhodia Operations SAS
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
Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS
Publication of EP2920234A1 publication Critical patent/EP2920234A1/en
Publication of EP2920234A4 publication Critical patent/EP2920234A4/en
Withdrawn legal-status Critical Current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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
EP12888559.7A 2012-11-16 2012-11-16 Thermoplastic polymer composition comprising an alkali metal hypophosphite salt Withdrawn EP2920234A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/084734 WO2014075289A1 (en) 2012-11-16 2012-11-16 Thermoplastic polymer composition comprising an alkali metal hypophosphite salt

Publications (2)

Publication Number Publication Date
EP2920234A1 EP2920234A1 (en) 2015-09-23
EP2920234A4 true EP2920234A4 (en) 2016-07-06

Family

ID=50730510

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12888559.7A Withdrawn EP2920234A4 (en) 2012-11-16 2012-11-16 Thermoplastic polymer composition comprising an alkali metal hypophosphite salt

Country Status (3)

Country Link
EP (1) EP2920234A4 (en)
CN (1) CN104781326A (en)
WO (1) WO2014075289A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110121525B (en) * 2016-10-18 2021-04-02 溴化合物有限公司 Flame-retardant polyester composition
CN107573666A (en) * 2017-08-16 2018-01-12 上海金发科技发展有限公司 Weather resistant PC/PET alloy and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037535A1 (en) * 1998-12-22 2000-06-29 E.I. Du Pont De Nemours And Company Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels
EP2178960A1 (en) * 2007-07-13 2010-04-28 Italmatch Chemicals S.P.A. Halogen-free flame retardant additive

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10168177A (en) * 1996-12-12 1998-06-23 Mitsubishi Chem Corp Metal salt and its production
FR2871166B1 (en) * 2004-06-04 2006-12-01 Creca Sa BIODEGRADABLE THERMOPLASTIC COMPOSITION AND PROCESS FOR PREPARING THE SAME
WO2011030822A1 (en) * 2009-09-09 2011-03-17 日産化学工業株式会社 Method for producing phosphonic acid metal salt and thermoplastic resin composition containing phosphonic acid metal salt
DE102010032574A1 (en) * 2010-07-28 2012-02-02 Krohne Messtechnik Gmbh Circuit arrangement for generating microwave oscillations
WO2012113145A1 (en) * 2011-02-24 2012-08-30 Rhodia (China) Co., Ltd. Flame retardant polymer compositions comprising stabilized hypophosphite salts
CN102775676B (en) * 2011-05-11 2014-10-22 上海安凸塑料添加剂有限公司 Material used in injection molding of stadium flame-retarding plastic seats with excellent weatherability

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037535A1 (en) * 1998-12-22 2000-06-29 E.I. Du Pont De Nemours And Company Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels
EP2178960A1 (en) * 2007-07-13 2010-04-28 Italmatch Chemicals S.P.A. Halogen-free flame retardant additive

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014075289A1 *

Also Published As

Publication number Publication date
CN104781326A (en) 2015-07-15
WO2014075289A1 (en) 2014-05-22
EP2920234A1 (en) 2015-09-23

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Legal Events

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RIC1 Information provided on ipc code assigned before grant

Ipc: C08K 5/09 20060101ALI20160602BHEP

Ipc: C08K 5/092 20060101ALI20160602BHEP

Ipc: C08K 3/32 20060101AFI20160602BHEP

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