JPS5672050A - Thermosetting resin flame retarder - Google Patents

Thermosetting resin flame retarder

Info

Publication number
JPS5672050A
JPS5672050A JP14921679A JP14921679A JPS5672050A JP S5672050 A JPS5672050 A JP S5672050A JP 14921679 A JP14921679 A JP 14921679A JP 14921679 A JP14921679 A JP 14921679A JP S5672050 A JPS5672050 A JP S5672050A
Authority
JP
Japan
Prior art keywords
phenol
flame retarder
formalin condensate
thermosetting resin
phosphoromonobalodate
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
JP14921679A
Other languages
Japanese (ja)
Other versions
JPS6024817B2 (en
Inventor
Akira Taniuchi
Setsuo Nishibori
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.)
DKS Co Ltd
Original Assignee
Dai Ichi Kogyo Seiyaku Co 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 Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Priority to JP14921679A priority Critical patent/JPS6024817B2/en
Publication of JPS5672050A publication Critical patent/JPS5672050A/en
Publication of JPS6024817B2 publication Critical patent/JPS6024817B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

PURPOSE: To improve the flame retardance, the electrical charaterictics, the punchability and the heat resistance of laminated sheets, by using the titled flame retarder obtained by the reaction of a phenol-formalin condensate condensed in a specified mole ratio with an organic phosphoromonobalodate.
CONSTITUTION: A phenol-formalin condensate resulting from the condensation of one mole of a phenol with 0.6W2.5mol of formaldehyde or formalin, is reacted with an organic phosphoromonobalodate of formula I (wherein R1, R2 are 1W5C alkyl, haloalkyl or alkylhalophenyl gp. of formula II, R3 is H, 1W12C alkyl; X1 is Cl, Br; n, m are 1W3) by a known method. The resulting phosphorus-contg. phenol-formalin condensate having a gel time of 40W600sec. at 150°C is used as a flame retarder for thermosetting resins for laminated sheets.
COPYRIGHT: (C)1981,JPO&Japio
JP14921679A 1979-11-16 1979-11-16 thermosetting resin flame retardant Expired JPS6024817B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14921679A JPS6024817B2 (en) 1979-11-16 1979-11-16 thermosetting resin flame retardant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14921679A JPS6024817B2 (en) 1979-11-16 1979-11-16 thermosetting resin flame retardant

Publications (2)

Publication Number Publication Date
JPS5672050A true JPS5672050A (en) 1981-06-16
JPS6024817B2 JPS6024817B2 (en) 1985-06-14

Family

ID=15470379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14921679A Expired JPS6024817B2 (en) 1979-11-16 1979-11-16 thermosetting resin flame retardant

Country Status (1)

Country Link
JP (1) JPS6024817B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187418A (en) * 1982-04-26 1983-11-01 Dai Ichi Kogyo Seiyaku Co Ltd Flame-retardant plasticizer for thermoplastic resin
JPS58189219A (en) * 1982-04-30 1983-11-04 Dai Ichi Kogyo Seiyaku Co Ltd Flame retardant for thermosetting resin
US5191000A (en) * 1990-05-22 1993-03-02 Bayer Aktiengesellschaft Flameproofed, non-dripping polyalkylene terephthalate molding compounds
JP2001139650A (en) * 1999-11-01 2001-05-22 Choshun Jinzo Jushisho Kofun Yugenkoshi Phosphorus-containing polymer having phenol-aldehyde structure and use thereof
JP2003342339A (en) * 2002-05-30 2003-12-03 Otsuka Chemical Holdings Co Ltd Phosphazene modified phenolic resin, flame retardant, flame retardant resin composition and flame retardant resin molding

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187418A (en) * 1982-04-26 1983-11-01 Dai Ichi Kogyo Seiyaku Co Ltd Flame-retardant plasticizer for thermoplastic resin
JPS58189219A (en) * 1982-04-30 1983-11-04 Dai Ichi Kogyo Seiyaku Co Ltd Flame retardant for thermosetting resin
US5191000A (en) * 1990-05-22 1993-03-02 Bayer Aktiengesellschaft Flameproofed, non-dripping polyalkylene terephthalate molding compounds
JP2001139650A (en) * 1999-11-01 2001-05-22 Choshun Jinzo Jushisho Kofun Yugenkoshi Phosphorus-containing polymer having phenol-aldehyde structure and use thereof
JP2003342339A (en) * 2002-05-30 2003-12-03 Otsuka Chemical Holdings Co Ltd Phosphazene modified phenolic resin, flame retardant, flame retardant resin composition and flame retardant resin molding

Also Published As

Publication number Publication date
JPS6024817B2 (en) 1985-06-14

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