JPS5672050A - Thermosetting resin flame retarder - Google Patents
Thermosetting resin flame retarderInfo
- 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
Links
- 229920005989 resin Polymers 0.000 title abstract 2
- 239000011347 resin Substances 0.000 title abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 5
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
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)
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 |
-
1979
- 1979-11-16 JP JP14921679A patent/JPS6024817B2/en not_active Expired
Cited By (5)
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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