NL7505317A - Werkwijze voor de bereiding van onbrandbare, harde, urethangroepen bevattende schuimstoffen. - Google Patents

Werkwijze voor de bereiding van onbrandbare, harde, urethangroepen bevattende schuimstoffen.

Info

Publication number
NL7505317A
NL7505317A NL7505317A NL7505317A NL7505317A NL 7505317 A NL7505317 A NL 7505317A NL 7505317 A NL7505317 A NL 7505317A NL 7505317 A NL7505317 A NL 7505317A NL 7505317 A NL7505317 A NL 7505317A
Authority
NL
Netherlands
Prior art keywords
flammable
hard
preparation
groups containing
urethane groups
Prior art date
Application number
NL7505317A
Other languages
English (en)
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 NL7505317A publication Critical patent/NL7505317A/nl

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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • 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
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
    • 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
    • C08G2110/0025—Foam properties 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NL7505317A 1974-05-07 1975-05-06 Werkwijze voor de bereiding van onbrandbare, harde, urethangroepen bevattende schuimstoffen. NL7505317A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2421986A DE2421986A1 (de) 1974-05-07 1974-05-07 Verfahren zur herstellung von flammwidrigen, harten, urethangruppen aufweisenden schaumstoffen

Publications (1)

Publication Number Publication Date
NL7505317A true NL7505317A (nl) 1975-11-11

Family

ID=5914849

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505317A NL7505317A (nl) 1974-05-07 1975-05-06 Werkwijze voor de bereiding van onbrandbare, harde, urethangroepen bevattende schuimstoffen.

Country Status (13)

Country Link
US (1) US4025470A (nl)
JP (1) JPS5646486B2 (nl)
AT (1) AT337999B (nl)
BE (1) BE828722A (nl)
BR (1) BR7502747A (nl)
DE (1) DE2421986A1 (nl)
DK (1) DK198875A (nl)
ES (1) ES437473A1 (nl)
FR (1) FR2270277B1 (nl)
GB (1) GB1462734A (nl)
IT (1) IT1035616B (nl)
LU (1) LU72409A1 (nl)
NL (1) NL7505317A (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407981A (en) * 1980-12-19 1983-10-04 Stauffer Chemical Company Flame retardant mixture for polyurethanes
JPS60182291U (ja) * 1984-05-15 1985-12-03 本田技研工業株式会社 自動二輪車等における車体フレ−ムのステツプ取付部の構造
GB8501704D0 (en) * 1985-01-23 1985-02-27 Ciba Geigy Ag Flame retardants
JPH0214989A (ja) * 1989-05-16 1990-01-18 Yamaha Motor Co Ltd 自動二輪車のフレーム
DE4026702A1 (de) * 1990-08-24 1992-02-27 Bayer Ag Verfahren zur herstellung von harten polyurethanschaumstoffen
JP2020534423A (ja) * 2017-09-21 2020-11-26 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ マイクロセルラーポリウレタンフォーム系を製造するための組成物および方法
CN110527054B (zh) * 2019-09-16 2021-12-21 福州大学 一种阻燃硬质聚氨酯泡沫材料及其制备方法和应用
WO2024110395A1 (de) * 2022-11-24 2024-05-30 Basf Se Verbesserung der lagerstabilität von hydrofluorolefinen in aminhaltigen polyolkomponenten für die herstellung von polyurethanen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865912A (en) * 1956-06-05 1958-12-23 Basf Ag Process for the production of o.o-dialkylphosphoric or o.o-dialkylthionophosphoric acid esters of n-alkylol lactams
US2965584A (en) * 1957-03-27 1960-12-20 Thiokol Chemical Corp Preparation of foamed hydrophilic polyurethanes using pyrrolidone catalysts
DE2117576A1 (de) * 1971-04-10 1972-10-19 Bayer Diisocyanat-Polyadditionsprodukte
DE2131299C3 (de) * 1971-06-24 1981-04-23 Bayer Ag, 5090 Leverkusen Durch Hitzeeinwirkung härtbare Gemische und Verfahren zur Herstellung von Formkörpern aus diesen Gemischen

Also Published As

Publication number Publication date
FR2270277B1 (nl) 1979-03-30
BR7502747A (pt) 1976-03-16
US4025470A (en) 1977-05-24
AU8069275A (en) 1976-11-04
DK198875A (da) 1975-11-08
FR2270277A1 (nl) 1975-12-05
BE828722A (fr) 1975-11-05
ATA341975A (de) 1976-11-15
LU72409A1 (nl) 1976-03-17
AT337999B (de) 1977-07-25
DE2421986A1 (de) 1975-11-27
IT1035616B (it) 1979-10-20
JPS5646486B2 (nl) 1981-11-04
GB1462734A (en) 1977-01-26
ES437473A1 (es) 1977-02-01
JPS50153095A (nl) 1975-12-09

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Legal Events

Date Code Title Description
BV The patent application has lapsed