JPS53108179A - Highly water-resistant multiporous board - Google Patents

Highly water-resistant multiporous board

Info

Publication number
JPS53108179A
JPS53108179A JP2343177A JP2343177A JPS53108179A JP S53108179 A JPS53108179 A JP S53108179A JP 2343177 A JP2343177 A JP 2343177A JP 2343177 A JP2343177 A JP 2343177A JP S53108179 A JPS53108179 A JP S53108179A
Authority
JP
Japan
Prior art keywords
multiporous
board
resistant
highly water
deusities
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
JP2343177A
Other languages
Japanese (ja)
Other versions
JPS5837902B2 (en
Inventor
Hideki Morimatsu
Saburo Shinkai
Original Assignee
Asahi Chem Ind 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 Asahi Chem Ind Co Ltd filed Critical Asahi Chem Ind Co Ltd
Priority to JP52023431A priority Critical patent/JPS5837902B2/ja
Publication of JPS53108179A publication Critical patent/JPS53108179A/en
Publication of JPS5837902B2 publication Critical patent/JPS5837902B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To form the title multiporous board free from water absorption over a long period, having specific values of bulk deusities and average foam diameters at the places of ca. 3 mm deep from the both surfaces and at the central part of ca. 3 mm thick both along the thickness, respectively.
COPYRIGHT: (C)1978,JPO&Japio
JP52023431A 1977-03-03 1977-03-03 Expired JPS5837902B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52023431A JPS5837902B2 (en) 1977-03-03 1977-03-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52023431A JPS5837902B2 (en) 1977-03-03 1977-03-03

Publications (2)

Publication Number Publication Date
JPS53108179A true JPS53108179A (en) 1978-09-20
JPS5837902B2 JPS5837902B2 (en) 1983-08-19

Family

ID=12110306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52023431A Expired JPS5837902B2 (en) 1977-03-03 1977-03-03

Country Status (1)

Country Link
JP (1) JPS5837902B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162337A (en) * 1982-03-23 1983-09-27 Asahi Chemical Ind Heat-insulating and thermoplastic synthetic resin foamed laminaed board

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59105647U (en) * 1982-12-29 1984-07-16
EP3783453A4 (en) 2018-04-20 2021-10-13 Sony Group Corporation Moving body, information processing device, information processing method, and program

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960385A (en) * 1972-10-17 1974-06-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960385A (en) * 1972-10-17 1974-06-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162337A (en) * 1982-03-23 1983-09-27 Asahi Chemical Ind Heat-insulating and thermoplastic synthetic resin foamed laminaed board
JPH0239382B2 (en) * 1982-03-23 1990-09-05 Dau Kako Kk

Also Published As

Publication number Publication date
JPS5837902B2 (en) 1983-08-19

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