JPH02292320A - 弾性で連続気泡の可撓性ポリウレタン発泡成形物の製造方法 - Google Patents

弾性で連続気泡の可撓性ポリウレタン発泡成形物の製造方法

Info

Publication number
JPH02292320A
JPH02292320A JP2085059A JP8505990A JPH02292320A JP H02292320 A JPH02292320 A JP H02292320A JP 2085059 A JP2085059 A JP 2085059A JP 8505990 A JP8505990 A JP 8505990A JP H02292320 A JPH02292320 A JP H02292320A
Authority
JP
Japan
Prior art keywords
molecular weight
polyol component
elastic
open
flexible polyurethane
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
JP2085059A
Other languages
English (en)
Japanese (ja)
Inventor
Martin Brock
マーティン・ブロック
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPH02292320A publication Critical patent/JPH02292320A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2085059A 1989-04-04 1990-04-02 弾性で連続気泡の可撓性ポリウレタン発泡成形物の製造方法 Pending JPH02292320A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910780 1989-04-04
DE3910780.9 1989-04-04

Publications (1)

Publication Number Publication Date
JPH02292320A true JPH02292320A (ja) 1990-12-03

Family

ID=6377764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2085059A Pending JPH02292320A (ja) 1989-04-04 1990-04-02 弾性で連続気泡の可撓性ポリウレタン発泡成形物の製造方法

Country Status (3)

Country Link
JP (1) JPH02292320A (de)
KR (1) KR900016302A (de)
DD (1) DD297829A5 (de)

Also Published As

Publication number Publication date
DD297829A5 (de) 1992-01-23
KR900016302A (ko) 1990-11-13

Similar Documents

Publication Publication Date Title
CA2567850C (en) Process for preparing polyurethane foams having reduced voc emissions
US4970243A (en) Process for the production of flexible slabstock polyurethane foams
JPH02261818A (ja) 弾性の連続気泡軟質成形ポリウレタンフオームの製造方法
JPS62502970A (ja) ポリ（アルキレンカ−ボネ−ト）ポリオ−ルから製造された軟質ポリウレタンフォ−ム
JPH07509516A (ja) 硬質ポリウレタンフォームの製造方法
JP3023521B2 (ja) 硬質ポリウレタンフォームの製造方法
US5416125A (en) Process for the production of semirigid foams containing urethane groups with improved flow properties
US5296516A (en) Polyurethane and polyisocyanurate rigid foams prepared using ternary blowing agent mixtures
JP3283616B2 (ja) 硬質ポリウレタンフォームの製造法
US5100925A (en) Flexible polyurethane foam having reduced discoloration due to scorch during manufacture
JPH04248823A (ja) 開放細胞構造を有する可撓性ポリウレタンフォームの製造方法および家具用材料としての使用
JPH03152118A (ja) 熱硬化性軟質成形ポリウレタンフオームの製造方法
JPS6234916A (ja) 耐光堅牢性弾性ポリウレタン成形部品およびそれらの製造方法
JPH037689B2 (de)
JPH04218522A (ja) 連続気泡の可撓性ポリウレタン発泡体並びにそれらの製造方法
JP3392793B2 (ja) ポリウレタンの製造法
JP3269590B2 (ja) ポリウレタンフォームの製造方法
JPH05306318A (ja) 高密度表層を有するポリウレタンフォームの製造法
JPH0665343A (ja) インテグラルスキン付ポリウレタンフォームの製造法
JPH0948834A (ja) 軟質ポリウレタンフォームの製造方法
JPH08176251A (ja) インテグラルスキン付ポリウレタンフォームの製造法
JPH0859781A (ja) 硬質ポリウレタンフォーム
JPH02284913A (ja) 熱硬化性軟質成形ポリウレタンフオームの製造方法
JP2001172350A (ja) ポリウレタンの製造法
JPH02120336A (ja) 発泡合成樹脂の製造方法