DE2503148A1 - Verfahren zur herstellung von polyurethanschaumstoff - Google Patents

Verfahren zur herstellung von polyurethanschaumstoff

Info

Publication number
DE2503148A1
DE2503148A1 DE19752503148 DE2503148A DE2503148A1 DE 2503148 A1 DE2503148 A1 DE 2503148A1 DE 19752503148 DE19752503148 DE 19752503148 DE 2503148 A DE2503148 A DE 2503148A DE 2503148 A1 DE2503148 A1 DE 2503148A1
Authority
DE
Germany
Prior art keywords
reaction mixture
molecular weight
diol
weight
hydroxyl
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.)
Granted
Application number
DE19752503148
Other languages
German (de)
English (en)
Other versions
DE2503148C2 (US06277897-20010821-C00009.png
Inventor
Michael Harry Collins
Wouter Hagens
Granville Thorpe Merrall
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of DE2503148A1 publication Critical patent/DE2503148A1/de
Application granted granted Critical
Publication of DE2503148C2 publication Critical patent/DE2503148C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • 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
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/60—Compositions for foaming; Foamed or intumescent coatings
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/902—Foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/24999—Inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE19752503148 1974-01-28 1975-01-27 Verfahren zur herstellung von polyurethanschaumstoff Granted DE2503148A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3755/74A GB1494622A (en) 1974-01-28 1974-01-28 Polyurethane foam

Publications (2)

Publication Number Publication Date
DE2503148A1 true DE2503148A1 (de) 1975-07-31
DE2503148C2 DE2503148C2 (US06277897-20010821-C00009.png) 1990-04-05

Family

ID=9764358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752503148 Granted DE2503148A1 (de) 1974-01-28 1975-01-27 Verfahren zur herstellung von polyurethanschaumstoff

Country Status (12)

Country Link
US (1) US3984359A (US06277897-20010821-C00009.png)
JP (1) JPS6123213B2 (US06277897-20010821-C00009.png)
CA (1) CA1044848A (US06277897-20010821-C00009.png)
DE (1) DE2503148A1 (US06277897-20010821-C00009.png)
DK (1) DK148656C (US06277897-20010821-C00009.png)
ES (1) ES434163A1 (US06277897-20010821-C00009.png)
FR (1) FR2259118B1 (US06277897-20010821-C00009.png)
GB (1) GB1494622A (US06277897-20010821-C00009.png)
IT (1) IT1031170B (US06277897-20010821-C00009.png)
NL (1) NL7500901A (US06277897-20010821-C00009.png)
NO (1) NO144020C (US06277897-20010821-C00009.png)
SE (1) SE412068B (US06277897-20010821-C00009.png)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108676145A (zh) * 2018-06-28 2018-10-19 扬中市天正合成材料研究中心 用于仪表板的环保阻燃聚氨酯发泡材料及其制备方法
CN108676146A (zh) * 2018-06-28 2018-10-19 扬中市天正合成材料研究中心 客车用环保阻燃发泡材料及其制备方法
CN108727555A (zh) * 2018-06-27 2018-11-02 扬中市天正合成材料研究中心 用于皮卡燃油箱的环保阻燃发泡材料及制备方法
CN108752558A (zh) * 2018-06-25 2018-11-06 扬中市天正合成材料研究中心 一种汽车水箱用环保阻燃聚氨酯发泡材料及其制备方法
CN108752559A (zh) * 2018-06-27 2018-11-06 扬中市天正合成材料研究中心 微车燃油箱用环保阻燃发泡材料及制备方法
CN108752560A (zh) * 2018-06-27 2018-11-06 扬中市天正合成材料研究中心 客车燃油箱盘底用环保阻燃聚酯发泡材料及制备方法
CN108929421A (zh) * 2018-06-29 2018-12-04 扬中市天正合成材料研究中心 一种汽车前冀子板用环保阻燃pu发泡材料及其制备方法
CN108976373A (zh) * 2018-06-25 2018-12-11 扬中市天正合成材料研究中心 一种后脚踏板用环保阻燃发泡材料及其制备方法
CN108997551A (zh) * 2018-06-27 2018-12-14 扬中市天正合成材料研究中心 用于轻卡燃油箱的硬泡聚氨酯发泡材料及制备方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401769A (en) * 1982-06-23 1983-08-30 Sealed Air Corporation Foam, composition and method useful for retrofit insulation
US4430840A (en) * 1982-06-23 1984-02-14 Sealed Air Corporation Foam, composition and method useful for retrofit insulation
US4425446A (en) 1982-06-23 1984-01-10 Sealed Air Corporation Urea-modified isocyanurate foam, composition and method
JPH01150314U (US06277897-20010821-C00009.png) * 1988-04-07 1989-10-18
GB2277370B (en) * 1993-04-23 1996-09-18 Boc Group Plc Gas cylinders
US9144464B2 (en) * 2009-08-14 2015-09-29 Ufp Technologies, Inc. Composite for packaging a medical device and method of forming the same
WO2016069356A1 (en) * 2014-10-30 2016-05-06 Dow Global Technologies Llc B2 rated one component spray polyurethane foam formulation for fenestration openings
CN107814897A (zh) * 2017-10-24 2018-03-20 合肥华凌股份有限公司 聚氨酯泡沫组合物、聚氨酯泡沫、制备聚氨酯泡沫的方法以及制冷设备
CN109021207A (zh) * 2018-05-22 2018-12-18 南京红宝丽聚氨酯有限公司 一种用于冰箱的聚氨酯硬质泡沫

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591532A (en) * 1966-12-27 1971-07-06 Upjohn Co High density cellular polyurethane elastomer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471416A (en) * 1965-07-06 1969-10-07 Wyandotte Chemicals Corp Low density foam system for refrigeration use
FR1487457A (fr) * 1966-05-26 1967-07-07 Naphtachimie Sa Mousses de polyuréthane
US3509077A (en) * 1966-07-07 1970-04-28 Allied Chem Rigid polyurethane foams from certain polyether mixtures
US3476933A (en) * 1966-10-21 1969-11-04 Westinghouse Electric Corp Large-celled polyurethane foam
GB1173424A (en) * 1966-11-02 1969-12-10 Shell Int Research Improvements in or relating to Thermally Insulated Containers
US3558529A (en) * 1967-05-03 1971-01-26 Union Carbide Corp Urethane polymers having improved stiffness-temperature properties
US3824199A (en) * 1967-07-31 1974-07-16 Upjohn Co Process for preparing self-skinned polyurethane foam
FR2086977A5 (US06277897-20010821-C00009.png) * 1970-04-15 1971-12-31 Naphtachimie Sa
US3821130A (en) * 1972-04-26 1974-06-28 Dow Chemical Co Air frothed polyurethane foams

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591532A (en) * 1966-12-27 1971-07-06 Upjohn Co High density cellular polyurethane elastomer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108752558A (zh) * 2018-06-25 2018-11-06 扬中市天正合成材料研究中心 一种汽车水箱用环保阻燃聚氨酯发泡材料及其制备方法
CN108976373A (zh) * 2018-06-25 2018-12-11 扬中市天正合成材料研究中心 一种后脚踏板用环保阻燃发泡材料及其制备方法
CN108727555A (zh) * 2018-06-27 2018-11-02 扬中市天正合成材料研究中心 用于皮卡燃油箱的环保阻燃发泡材料及制备方法
CN108752559A (zh) * 2018-06-27 2018-11-06 扬中市天正合成材料研究中心 微车燃油箱用环保阻燃发泡材料及制备方法
CN108752560A (zh) * 2018-06-27 2018-11-06 扬中市天正合成材料研究中心 客车燃油箱盘底用环保阻燃聚酯发泡材料及制备方法
CN108997551A (zh) * 2018-06-27 2018-12-14 扬中市天正合成材料研究中心 用于轻卡燃油箱的硬泡聚氨酯发泡材料及制备方法
CN108676145A (zh) * 2018-06-28 2018-10-19 扬中市天正合成材料研究中心 用于仪表板的环保阻燃聚氨酯发泡材料及其制备方法
CN108676146A (zh) * 2018-06-28 2018-10-19 扬中市天正合成材料研究中心 客车用环保阻燃发泡材料及其制备方法
CN108929421A (zh) * 2018-06-29 2018-12-04 扬中市天正合成材料研究中心 一种汽车前冀子板用环保阻燃pu发泡材料及其制备方法

Also Published As

Publication number Publication date
DK148656C (da) 1986-04-01
US3984359A (en) 1976-10-05
DK148656B (da) 1985-08-26
JPS50108396A (US06277897-20010821-C00009.png) 1975-08-26
SE412068B (sv) 1980-02-18
NL7500901A (nl) 1975-07-30
NO144020C (no) 1981-06-03
ES434163A1 (es) 1976-12-16
GB1494622A (en) 1977-12-07
DK24175A (US06277897-20010821-C00009.png) 1975-09-29
IT1031170B (it) 1979-04-30
JPS6123213B2 (US06277897-20010821-C00009.png) 1986-06-04
DE2503148C2 (US06277897-20010821-C00009.png) 1990-04-05
SE7500842L (US06277897-20010821-C00009.png) 1975-07-29
NO144020B (no) 1981-02-23
FR2259118A1 (US06277897-20010821-C00009.png) 1975-08-22
NO750230L (US06277897-20010821-C00009.png) 1975-08-25
FR2259118B1 (US06277897-20010821-C00009.png) 1980-09-19
CA1044848A (en) 1978-12-19

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Legal Events

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8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee