JPH0469173B2 - - Google Patents

Info

Publication number
JPH0469173B2
JPH0469173B2 JP59109232A JP10923284A JPH0469173B2 JP H0469173 B2 JPH0469173 B2 JP H0469173B2 JP 59109232 A JP59109232 A JP 59109232A JP 10923284 A JP10923284 A JP 10923284A JP H0469173 B2 JPH0469173 B2 JP H0469173B2
Authority
JP
Japan
Prior art keywords
compression
polyurethane foam
foam
polyol
heat
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 - Lifetime
Application number
JP59109232A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60250941A (ja
Inventor
Masami Aoki
Takashi Oohashi
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP59109232A priority Critical patent/JPS60250941A/ja
Publication of JPS60250941A publication Critical patent/JPS60250941A/ja
Publication of JPH0469173B2 publication Critical patent/JPH0469173B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP59109232A 1984-05-29 1984-05-29 ポリウレタンフオ−ム熱圧縮成型体の製造方法 Granted JPS60250941A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59109232A JPS60250941A (ja) 1984-05-29 1984-05-29 ポリウレタンフオ−ム熱圧縮成型体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59109232A JPS60250941A (ja) 1984-05-29 1984-05-29 ポリウレタンフオ−ム熱圧縮成型体の製造方法

Publications (2)

Publication Number Publication Date
JPS60250941A JPS60250941A (ja) 1985-12-11
JPH0469173B2 true JPH0469173B2 (enrdf_load_stackoverflow) 1992-11-05

Family

ID=14504961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59109232A Granted JPS60250941A (ja) 1984-05-29 1984-05-29 ポリウレタンフオ−ム熱圧縮成型体の製造方法

Country Status (1)

Country Link
JP (1) JPS60250941A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741951A (en) * 1987-01-29 1988-05-03 Reeves Bros., Inc. Method for forming thermoformable polyurethane foam articles
JP4633909B2 (ja) * 2000-10-20 2011-02-16 アキレス株式会社 重金属捕集用ポリウレタンフォーム
JP4896607B2 (ja) * 2006-07-07 2012-03-14 株式会社イノアックコーポレーション 加熱プレス成形用の軟質ポリウレタン発泡体及びその製造方法
JP5104079B2 (ja) * 2007-07-05 2012-12-19 株式会社ブリヂストン ポリウレタンフォームの製造方法及び成型方法
CN110156951B (zh) * 2019-06-06 2021-04-27 浙江圣奥家具制造有限公司 一种异硬度定型海绵坐垫及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1035789B (it) * 1974-06-21 1979-10-20 Mccord Corp Schiuma uretanica che assorbe energia d urto in particolare per paraurti di autoveicoli
JPS5330696A (en) * 1976-06-23 1978-03-23 Mitsui Toatsu Chem Inc Preparation of improved highly elastic urethane forms
JPS5321296A (en) * 1976-08-10 1978-02-27 Toyota Motor Corp Shock-absorbent urethane foam
JPS5850618B2 (ja) * 1976-08-31 1983-11-11 三井日曹ウレタン株式会社 高弾性ウレタンフォ−ムの製造法
JPS5589326A (en) * 1978-12-27 1980-07-05 Toyoda Gosei Co Ltd Production of urethan foam for shock absorption

Also Published As

Publication number Publication date
JPS60250941A (ja) 1985-12-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term