JPS5354299A - Foamed product - Google Patents

Foamed product

Info

Publication number
JPS5354299A
JPS5354299A JP12871476A JP12871476A JPS5354299A JP S5354299 A JPS5354299 A JP S5354299A JP 12871476 A JP12871476 A JP 12871476A JP 12871476 A JP12871476 A JP 12871476A JP S5354299 A JPS5354299 A JP S5354299A
Authority
JP
Japan
Prior art keywords
foamed product
polymerizing
blowing
organic compound
system including
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
JP12871476A
Other languages
Japanese (ja)
Inventor
Noriyoshi Saito
Hiroshi Harada
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda 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 Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP12871476A priority Critical patent/JPS5354299A/en
Publication of JPS5354299A publication Critical patent/JPS5354299A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To produce a foamed product of excellent sound absorbing properties, having perfect spherical foams reduced amount of cell membranes by polymerizing and blowing the system including an isocyanate group-terminated urethane prepolymer, water, foam stabilizer, urethane catalyst, and hydrophobic organic compound.
COPYRIGHT: (C)1978,JPO&Japio
JP12871476A 1976-10-26 1976-10-26 Foamed product Pending JPS5354299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12871476A JPS5354299A (en) 1976-10-26 1976-10-26 Foamed product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12871476A JPS5354299A (en) 1976-10-26 1976-10-26 Foamed product

Publications (1)

Publication Number Publication Date
JPS5354299A true JPS5354299A (en) 1978-05-17

Family

ID=14991600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12871476A Pending JPS5354299A (en) 1976-10-26 1976-10-26 Foamed product

Country Status (1)

Country Link
JP (1) JPS5354299A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630422A (en) * 1979-08-23 1981-03-27 Mitui Toatsu Chem Inc Preparation of highly elastic urethane foam
JPS57212220A (en) * 1981-06-09 1982-12-27 Henkel Kgaa Single component for producing stable polyurethane foam and manufacture
US5314928A (en) * 1990-10-12 1994-05-24 Imperial Chemical Industries Plc Method for preparing polyurea - polyurethane flexible foams

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932996A (en) * 1972-07-26 1974-03-26
JPS5084696A (en) * 1973-11-20 1975-07-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932996A (en) * 1972-07-26 1974-03-26
JPS5084696A (en) * 1973-11-20 1975-07-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630422A (en) * 1979-08-23 1981-03-27 Mitui Toatsu Chem Inc Preparation of highly elastic urethane foam
JPS57212220A (en) * 1981-06-09 1982-12-27 Henkel Kgaa Single component for producing stable polyurethane foam and manufacture
JPH037689B2 (en) * 1981-06-09 1991-02-04 Henkel Kgaa
US5314928A (en) * 1990-10-12 1994-05-24 Imperial Chemical Industries Plc Method for preparing polyurea - polyurethane flexible foams

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