JPS645885B2 - - Google Patents

Info

Publication number
JPS645885B2
JPS645885B2 JP17549780A JP17549780A JPS645885B2 JP S645885 B2 JPS645885 B2 JP S645885B2 JP 17549780 A JP17549780 A JP 17549780A JP 17549780 A JP17549780 A JP 17549780A JP S645885 B2 JPS645885 B2 JP S645885B2
Authority
JP
Japan
Prior art keywords
urethane
mold
slab
cushion layer
cushion
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.)
Expired
Application number
JP17549780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5799912A (en
Inventor
Hisashi Ikeda
Juichi Hosoda
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.)
IKEDA BUTSUSAN KK
NICHEI KOGYO KK
Original Assignee
IKEDA BUTSUSAN KK
NICHEI KOGYO KK
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 IKEDA BUTSUSAN KK, NICHEI KOGYO KK filed Critical IKEDA BUTSUSAN KK
Priority to JP17549780A priority Critical patent/JPS5799912A/ja
Priority to US06/226,315 priority patent/US4374885A/en
Priority to GB8101485A priority patent/GB2067460B/en
Priority to DE3101804A priority patent/DE3101804C2/de
Priority to DE19813153294 priority patent/DE3153294C2/de
Priority to FR8101170A priority patent/FR2475026B1/fr
Priority to US06/322,798 priority patent/US4443286A/en
Publication of JPS5799912A publication Critical patent/JPS5799912A/ja
Publication of JPS645885B2 publication Critical patent/JPS645885B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP17549780A 1980-01-23 1980-12-12 Cushion material and production thereof Granted JPS5799912A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP17549780A JPS5799912A (en) 1980-12-12 1980-12-12 Cushion material and production thereof
US06/226,315 US4374885A (en) 1980-01-23 1981-01-19 Cushion materials and method of making same
GB8101485A GB2067460B (en) 1980-01-23 1981-01-19 Shaping foam slabs
DE3101804A DE3101804C2 (de) 1980-01-23 1981-01-21 Polstermaterial und Verfahren zu dessen Herstellung
DE19813153294 DE3153294C2 (en) 1980-01-23 1981-01-21 Method of manufacturing cushion material
FR8101170A FR2475026B1 (fr) 1980-01-23 1981-01-22 Materiaux de matelassage et procede pour les fabriquer
US06/322,798 US4443286A (en) 1980-01-23 1981-11-19 Method of making cushion material from foam slabs and comminuted soft foam scrap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17549780A JPS5799912A (en) 1980-12-12 1980-12-12 Cushion material and production thereof

Publications (2)

Publication Number Publication Date
JPS5799912A JPS5799912A (en) 1982-06-21
JPS645885B2 true JPS645885B2 (en]) 1989-02-01

Family

ID=15997067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17549780A Granted JPS5799912A (en) 1980-01-23 1980-12-12 Cushion material and production thereof

Country Status (1)

Country Link
JP (1) JPS5799912A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6773756B2 (en) * 2002-03-20 2004-08-10 Bayer Polymers Llc Process to manufacture three dimensionally shaped substrate for sound abatement
JP5684467B2 (ja) * 2009-10-02 2015-03-11 株式会社イノアックコーポレーション クッション
CA2804637C (en) * 2010-07-13 2016-06-21 Johnson Controls Technology Company System and method of forming variable density seating materials

Also Published As

Publication number Publication date
JPS5799912A (en) 1982-06-21

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