JPS5543177A - Fireproof, heat-resistant synthetic resin formed article - Google Patents

Fireproof, heat-resistant synthetic resin formed article

Info

Publication number
JPS5543177A
JPS5543177A JP5171679A JP5171679A JPS5543177A JP S5543177 A JPS5543177 A JP S5543177A JP 5171679 A JP5171679 A JP 5171679A JP 5171679 A JP5171679 A JP 5171679A JP S5543177 A JPS5543177 A JP S5543177A
Authority
JP
Japan
Prior art keywords
synthetic resin
water
alkali
heat
formed article
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.)
Pending
Application number
JP5171679A
Other languages
Japanese (ja)
Inventor
Takashi Ishikawa
Yoshi Takiguchi
Ryuichi Takahashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5171679A priority Critical patent/JPS5543177A/en
Publication of JPS5543177A publication Critical patent/JPS5543177A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a reliable fireproof heat-resistant synthetic resin formed article which foams and exhibits high heat-resistance under every possible heating conditions, by adding a powder mixture of a silicate and a phosphate to a specific composition obtained by mixing a boron compound, an alkali and water.
CONSTITUTION: A powder mixture comtaining a silicate and/or phosphate is added to a composition of formula I or its intermediate (x, y and z satisfy the formula II) obtained by mixing (A) a boron such as boron oxide, orthoboric acid, metaboric acid, pyroboric acid, alkali borate, etc., (B) an alkali such as anhydrous or hydrated NaOH, Na2CO3, etc. and (C) water (existing as water of crystallization or separately added to the system).
COPYRIGHT: (C)1980,JPO&Japio
JP5171679A 1979-04-26 1979-04-26 Fireproof, heat-resistant synthetic resin formed article Pending JPS5543177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5171679A JPS5543177A (en) 1979-04-26 1979-04-26 Fireproof, heat-resistant synthetic resin formed article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5171679A JPS5543177A (en) 1979-04-26 1979-04-26 Fireproof, heat-resistant synthetic resin formed article

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP752261A Division JPS5841307B2 (en) 1974-12-25 1974-12-25 Taika Tainetseigouseijiyushitai

Publications (1)

Publication Number Publication Date
JPS5543177A true JPS5543177A (en) 1980-03-26

Family

ID=12894606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5171679A Pending JPS5543177A (en) 1979-04-26 1979-04-26 Fireproof, heat-resistant synthetic resin formed article

Country Status (1)

Country Link
JP (1) JPS5543177A (en)

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