DE60040889D1 - Verfahren zum Herstellen von halbhartem energieabsorbierendem Schaum mit Polyurethanfüllstoffen - Google Patents

Verfahren zum Herstellen von halbhartem energieabsorbierendem Schaum mit Polyurethanfüllstoffen

Info

Publication number
DE60040889D1
DE60040889D1 DE60040889T DE60040889T DE60040889D1 DE 60040889 D1 DE60040889 D1 DE 60040889D1 DE 60040889 T DE60040889 T DE 60040889T DE 60040889 T DE60040889 T DE 60040889T DE 60040889 D1 DE60040889 D1 DE 60040889D1
Authority
DE
Germany
Prior art keywords
absorbing foam
energy absorbing
producing semi
fillers
hard energy
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
DE60040889T
Other languages
English (en)
Inventor
Neil H Nodelmann
David D Steppan
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 Corp
Original Assignee
Bayer 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 Bayer Corp filed Critical Bayer Corp
Application granted granted Critical
Publication of DE60040889D1 publication Critical patent/DE60040889D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/08—Semi-flexible foams

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE60040889T 1999-07-23 2000-07-12 Verfahren zum Herstellen von halbhartem energieabsorbierendem Schaum mit Polyurethanfüllstoffen Expired - Lifetime DE60040889D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/360,378 US6258867B1 (en) 1999-07-23 1999-07-23 Method for making semi-rigid energy-absorbing foam with polyurethane fillers

Publications (1)

Publication Number Publication Date
DE60040889D1 true DE60040889D1 (de) 2009-01-08

Family

ID=23417727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60040889T Expired - Lifetime DE60040889D1 (de) 1999-07-23 2000-07-12 Verfahren zum Herstellen von halbhartem energieabsorbierendem Schaum mit Polyurethanfüllstoffen

Country Status (10)

Country Link
US (1) US6258867B1 (de)
EP (1) EP1072648B1 (de)
JP (1) JP4653874B2 (de)
KR (1) KR100621956B1 (de)
AT (1) ATE415456T1 (de)
BR (1) BR0003112A (de)
CA (1) CA2313066C (de)
DE (1) DE60040889D1 (de)
ES (1) ES2315217T3 (de)
MX (1) MXPA00007108A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818674B2 (en) * 2000-11-08 2004-11-16 Bridgestone Corporation Elastic member and image formation equipment
US7005458B2 (en) * 2003-06-20 2006-02-28 Foamex L.P. Static dissipative polyurethane foams
US7078443B2 (en) * 2003-10-22 2006-07-18 Intellectual Property Holdings, Llc Viscoelastic foam layer and composition
FR2879616B1 (fr) * 2004-12-21 2007-05-25 Rhodia Chimie Sa Composition polyisacyanate a proprietes anti-chocs ameliorees
KR100838820B1 (ko) * 2006-05-15 2008-06-17 진양화학 주식회사 열가소성 폴리우레탄 수지 조성물
TW200930751A (en) * 2008-01-02 2009-07-16 Kun-Huang Zhang Method for manufacturing reproduction plastic foam having nano-sized ventilation mesh
KR101864934B1 (ko) * 2016-06-30 2018-06-07 중앙대학교 산학협력단 자기 유변 기능경사형 폼 유닛 및 그 제조 방법
WO2019030071A1 (en) * 2017-08-07 2019-02-14 Basf Se POLYMERIC COMPONENTS WITH ISOCYANATE FUNCTION AND POLYURETHANE ARTICLES FORMED FROM RECYCLED POLYURETHANE ARTICLES AND ASSOCIATED METHODS OF FORMING THESE POLYURETHANE ARTICLES
JP2019099631A (ja) * 2017-11-30 2019-06-24 株式会社イノアックコーポレーション チップ分散軟質ポリウレタンフォームとその製造方法
CN113185664B (zh) * 2020-09-30 2022-11-11 成都普美怡科技有限公司 一种改良聚氨酯泡沫及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629308A (en) * 1966-07-25 1971-12-21 Union Carbide Corp Siloxane-oxyalkylene block copolymers
DE2732292A1 (de) * 1977-07-16 1979-02-01 Bayer Ag Verfahren zur herstellung von polyurethankunststoffen
US4451583A (en) * 1982-01-26 1984-05-29 Olin Corporation Recycling of flexible polyurethane foam scrap
US4839393A (en) * 1988-07-08 1989-06-13 Wm. T. Burnett & Co., Inc. Polyurethane foams containing organofunctional silanes
US5187204A (en) * 1990-12-27 1993-02-16 Basf Corporation Energy absorbing, water blown, rigid polyurethane foam articles
JPH04366119A (ja) * 1991-06-14 1992-12-18 Mitsubishi Kasei Dow Kk 軟質ポリウレタンフォームの製造方法
EP0693526A1 (de) * 1994-07-20 1996-01-24 Bayer Ag Verfahren zur Herstellung von harten Urethan- und gegebenenfalls Isocyanuratgruppen aufweisenden Schaumstoffen
US5489617A (en) 1994-11-17 1996-02-06 Osi Specialties, Inc. High viscosity surfactants for the manufacture of polyurethane foams
DE19633891A1 (de) * 1996-08-22 1998-02-26 Basf Ag Verfahren zur Wiederverwendung von Polyurethanen
TW514645B (en) * 1996-10-15 2002-12-21 Shell Int Research Polyol combination
US5847014A (en) * 1997-04-15 1998-12-08 Bayer Corporation Water blown, energy absorbing foams
JPH1148433A (ja) * 1997-08-07 1999-02-23 Isuzu Motors Ltd 軟質ポリウレタンフォーム成形品、及び成形装置
JP3740266B2 (ja) * 1997-12-17 2006-02-01 三井化学株式会社 エネルギー吸収硬質ウレタンフォーム

Also Published As

Publication number Publication date
ATE415456T1 (de) 2008-12-15
MXPA00007108A (es) 2002-06-04
US6258867B1 (en) 2001-07-10
EP1072648A3 (de) 2001-12-19
JP2001064343A (ja) 2001-03-13
CA2313066A1 (en) 2001-01-23
EP1072648A2 (de) 2001-01-31
KR20010049850A (ko) 2001-06-15
CA2313066C (en) 2009-10-13
JP4653874B2 (ja) 2011-03-16
ES2315217T3 (es) 2009-04-01
KR100621956B1 (ko) 2006-09-13
BR0003112A (pt) 2001-03-13
EP1072648B1 (de) 2008-11-26

Similar Documents

Publication Publication Date Title
DE69420008D1 (de) Verfahren zum Herstellen faserverstärkter thermoplastischer Schaumformkörper
DE60040889D1 (de) Verfahren zum Herstellen von halbhartem energieabsorbierendem Schaum mit Polyurethanfüllstoffen
DE69514812D1 (de) Verfahren zum herstellen von geschäumten kunstoffgegenständen
DK0588321T3 (da) Fremgangsmåde til fremstilling af genstande af opskummet propylenpolymer
DE69309653D1 (de) Verfahren zum Herstellen von aromatischem Carbonat
DE60031174D1 (de) Verfahren zum herstellen von gebogenen thermoplastischen rohren
DE69111598D1 (de) Verfahren zum herstellen eines eingekapselten polymerischen transformators.
DE69826884D1 (de) Verfahren zum herstellen von elastischen bahnen mit niedriger dichte
DE59906341D1 (de) Verfahren zum Herstellen von mehrwandigen, vorzugsweise doppelwandigen Kunststoffbeuteln
ATE233284T1 (de) Polypropylen mit langkettenverzweigungen
DE60042195D1 (de) Verfahren zum Herstellen von Diarylcarbonat
DE3862431D1 (de) Verfahren zum herstellen von mattenverstaerkten reaktions-spritzgussteilen.
EP0618005A3 (de) Verfahren zur Herstellung eines Wasserabsorbierendem Harzes.
DE59404214D1 (de) Verfahren zum herstellen von diglycerin
DE69023302D1 (de) Verfahren zum Herstellen von faserverstärkten thermoplastischen Hohlkörpern.
DE60331079D1 (de) Verfahren zum herstellen eines elastischen vliesstoffs
DE69906478D1 (de) Verfahren zum herstellen von polyurethanschaum
ATE376919T1 (de) Verfahren zum herstellen von dickwandigen formteilen
DE60120057D1 (de) Verfahren zum Herstellen von Formkissen
ATE219995T1 (de) Verfahren zum herstellen von mehrlagigen schaumstoffgegenständen
DE69023478D1 (de) Verfahren zum Herstellen von Siliziumkarbidschichten mit vorherbestimmter Spannungskraft.
DE60109009D1 (de) Verfahren zum Herstellen einer polyolefinischen thermoplastischen Elastomerzusammensetzung
ATE155833T1 (de) Verfahren zum herstellen von vorformen
NO991764D0 (no) FremgangsmÕte for fremstilling av termoplastisk polyuretan
DE69124575D1 (de) Verfahren zum Herstellen einer optisch auslesbaren Platte, sowie Einrichtung zum Durchführen des Verfahrens

Legal Events

Date Code Title Description
8364 No opposition during term of opposition