JPH0463912B2 - - Google Patents

Info

Publication number
JPH0463912B2
JPH0463912B2 JP1128254A JP12825489A JPH0463912B2 JP H0463912 B2 JPH0463912 B2 JP H0463912B2 JP 1128254 A JP1128254 A JP 1128254A JP 12825489 A JP12825489 A JP 12825489A JP H0463912 B2 JPH0463912 B2 JP H0463912B2
Authority
JP
Japan
Prior art keywords
polyol
group
polyurethane foam
foam
producing
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
JP1128254A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0368677A (ja
Inventor
Takao Maruyama
Koichi Kusakawa
Toshiaki Kimura
Noboru Murata
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP12825489A priority Critical patent/JPH0368677A/ja
Publication of JPH0368677A publication Critical patent/JPH0368677A/ja
Publication of JPH0463912B2 publication Critical patent/JPH0463912B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Sealing Material Composition (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP12825489A 1989-05-22 1989-05-22 ポリウレタンフォームシーリング材の製造方法 Granted JPH0368677A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12825489A JPH0368677A (ja) 1989-05-22 1989-05-22 ポリウレタンフォームシーリング材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12825489A JPH0368677A (ja) 1989-05-22 1989-05-22 ポリウレタンフォームシーリング材の製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1036179A Division JPS55104330A (en) 1979-02-02 1979-02-02 Production of polyurethane foam sealing material

Publications (2)

Publication Number Publication Date
JPH0368677A JPH0368677A (ja) 1991-03-25
JPH0463912B2 true JPH0463912B2 (enrdf_load_stackoverflow) 1992-10-13

Family

ID=14980306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12825489A Granted JPH0368677A (ja) 1989-05-22 1989-05-22 ポリウレタンフォームシーリング材の製造方法

Country Status (1)

Country Link
JP (1) JPH0368677A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527834A (en) 1994-11-30 1996-06-18 Inoac Corporation Waterproof plastic foam
EP1380608A4 (en) * 2001-02-06 2004-04-28 Toyo Quality One Corp LITTLE AIR-PLEASANT POLYURETHANE SOFT FOAM BLOCK AND METHOD FOR THE PRODUCTION THEREOF
JP2002249759A (ja) * 2001-02-22 2002-09-06 Nhk Spring Co Ltd 耐水性に優れるポリウレタンシーリング材
JP2003082056A (ja) * 2001-09-14 2003-03-19 Mitsui Takeda Chemicals Inc 軟質ポリウレタンフォームおよびその製造方法
FR2858328B1 (fr) * 2003-08-01 2008-01-04 Saint Gobain Performance Plast Mousse de polyurethanne, procede de fabrication et utilisation
JP2005320437A (ja) * 2004-05-10 2005-11-17 Honda Motor Co Ltd 自動車座席用ウレタンフォーム
JP2006104404A (ja) * 2004-10-08 2006-04-20 Toyota Boshoku Corp 乗り物シート用ポリウレタンパッド
JP4549917B2 (ja) * 2005-03-31 2010-09-22 日本発條株式会社 ポリウレタン発泡体からなる止水材
JP5367356B2 (ja) * 2008-12-19 2013-12-11 株式会社イノアックコーポレーション 止水性ポリウレタンフォーム
JP5394777B2 (ja) * 2009-03-03 2014-01-22 アキレス株式会社 止水性ポリウレタンフォーム
CN105980432A (zh) * 2014-03-27 2016-09-28 住友理工株式会社 密封用聚氨酯树脂组合物
EP3757432B1 (en) 2018-02-21 2023-10-18 Eagle Industry Co., Ltd. Mechanical seal
US11402023B2 (en) 2018-03-23 2022-08-02 Eagle Industry Co., Ltd. Mechanical seal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193049B1 (enrdf_load_stackoverflow) * 1972-07-20 1974-12-27 Rhone Poulenc Sa
JPS52151395A (en) * 1976-06-04 1977-12-15 Nhk Spring Co Ltd Foamed polyurethane excellent in waterrresistance and process for producing same

Also Published As

Publication number Publication date
JPH0368677A (ja) 1991-03-25

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