JPS54146847A - Flame-retardant for polyamide - Google Patents

Flame-retardant for polyamide

Info

Publication number
JPS54146847A
JPS54146847A JP5531278A JP5531278A JPS54146847A JP S54146847 A JPS54146847 A JP S54146847A JP 5531278 A JP5531278 A JP 5531278A JP 5531278 A JP5531278 A JP 5531278A JP S54146847 A JPS54146847 A JP S54146847A
Authority
JP
Japan
Prior art keywords
flame
retardant
polyamide
acid
acid 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
JP5531278A
Other languages
Japanese (ja)
Other versions
JPS6010545B2 (en
Inventor
Yuzo Hata
Katsumi Kuratani
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.)
Unitika Ltd
Original Assignee
Unitika Ltd
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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP5531278A priority Critical patent/JPS6010545B2/en
Priority to US06/030,767 priority patent/US4263203A/en
Priority to DE2918534A priority patent/DE2918534C2/en
Priority to GB7916113A priority patent/GB2020286B/en
Publication of JPS54146847A publication Critical patent/JPS54146847A/en
Publication of JPS6010545B2 publication Critical patent/JPS6010545B2/en
Expired legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A flame-retardant for polyamide capable of forming a flame-retardant molded article without causing blooming on the surface of the molded article and almost lowering improved physical properties of polyamide, consisting of a reaction product of dicyandiamide with a benzenesulfonic acid compound.
CONSTITUTION: A flame-retardant consisting of a reaction product of dicyandiamide with a benzenesulfonic acid compound shown by the formula (R1WR5 are H, SO3H, NH2, COOH, OH, CN, NO2, etc.). p-Aminobenzenesulfonic acid, m- phenolsulfonic acid, 2,4-phenoldisulfonic acid, m-nitrobenzenesulfonic acid, etc. may be cited as the benzenesulfonic acid compound.
COPYRIGHT: (C)1979,JPO&Japio
JP5531278A 1978-05-09 1978-05-09 Flame retardant for polyamide Expired JPS6010545B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5531278A JPS6010545B2 (en) 1978-05-09 1978-05-09 Flame retardant for polyamide
US06/030,767 US4263203A (en) 1978-05-09 1979-04-17 Flame retardants for polyamides
DE2918534A DE2918534C2 (en) 1978-05-09 1979-05-08 Flame retardants
GB7916113A GB2020286B (en) 1978-05-09 1979-05-09 Aromatic sulphonic acid adducts useful as flame retardantsfor polyamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5531278A JPS6010545B2 (en) 1978-05-09 1978-05-09 Flame retardant for polyamide

Publications (2)

Publication Number Publication Date
JPS54146847A true JPS54146847A (en) 1979-11-16
JPS6010545B2 JPS6010545B2 (en) 1985-03-18

Family

ID=12995033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5531278A Expired JPS6010545B2 (en) 1978-05-09 1978-05-09 Flame retardant for polyamide

Country Status (1)

Country Link
JP (1) JPS6010545B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525474Y2 (en) * 1988-05-27 1993-06-28

Also Published As

Publication number Publication date
JPS6010545B2 (en) 1985-03-18

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