BE681430A - - Google Patents

Info

Publication number
BE681430A
BE681430A BE681430DA BE681430A BE 681430 A BE681430 A BE 681430A BE 681430D A BE681430D A BE 681430DA BE 681430 A BE681430 A BE 681430A
Authority
BE
Belgium
Prior art keywords
emi
liquid
amines
carbaminates
polyether
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE681430A publication Critical patent/BE681430A/fr

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
BE681430D 1965-05-22 1966-05-23 BE681430A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0046125 1965-05-22

Publications (1)

Publication Number Publication Date
BE681430A true BE681430A (de) 1966-11-23

Family

ID=7100853

Family Applications (1)

Application Number Title Priority Date Filing Date
BE681430D BE681430A (de) 1965-05-22 1966-05-23

Country Status (2)

Country Link
BE (1) BE681430A (de)
DE (1) DE1570571A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109605A2 (de) * 1982-11-20 1984-05-30 Bayer Ag Verfahren zur Herstellung von mikrozellularen oder geschäumten Formkörpern
EP0121850A2 (de) * 1983-04-05 1984-10-17 Bayer Ag Verfahren zur Herstellung eines zelligen Polyurethans
US5789451A (en) * 1996-07-29 1998-08-04 The Dow Chemcial Company Alkanolamine/carbon dioxide adduct and polyurethane foam therewith

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607964A1 (de) * 1986-03-11 1987-09-17 Bayer Ag Verfahren zur herstellung eines zelligen polyurethans
US4980388A (en) * 1988-10-17 1990-12-25 The Dow Chemical Company Use of carbon dioxide adducts as blowing agents in cellular and microcellular polyureas
JP2011037951A (ja) * 2009-08-07 2011-02-24 Tosoh Corp ポリウレタンフォーム製造用の発泡性添加剤、及びそれを用いた硬質ポリウレタンフォームの製造方法
JP2011026391A (ja) * 2009-07-22 2011-02-10 Tosoh Corp スプレー式硬質ポリウレタンフォームの製造方法
CN102803325A (zh) * 2009-04-24 2012-11-28 东曹株式会社 用于制造聚氨酯泡沫的发泡性添加剂、以及使用该发泡性添加剂的硬质聚氨酯泡沫的制造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109605A2 (de) * 1982-11-20 1984-05-30 Bayer Ag Verfahren zur Herstellung von mikrozellularen oder geschäumten Formkörpern
EP0109605A3 (en) * 1982-11-20 1986-12-03 Bayer Ag Process for producing microcellular or foamed shaped articles and compounds suitable therefor which are capable of reacting with isocyanate groups
EP0121850A2 (de) * 1983-04-05 1984-10-17 Bayer Ag Verfahren zur Herstellung eines zelligen Polyurethans
EP0121850A3 (en) * 1983-04-05 1986-12-03 Bayer Ag Process for preparing a cellular polyurethane
US5789451A (en) * 1996-07-29 1998-08-04 The Dow Chemcial Company Alkanolamine/carbon dioxide adduct and polyurethane foam therewith

Also Published As

Publication number Publication date
DE1570571A1 (de) 1969-07-31

Similar Documents

Publication Publication Date Title
FR2707988A1 (fr) Nouveaux dérivés antimitotiques des alcaloïdes binaires du catharantus rosesus, leur procédé de préparation et les compositions pharmaceutiques les comprenant.
BE638860A (fr) Procédé de préparation de polyoxyalkylène-polyols renfermant des groupes urée
BE681430A (de)
US20100311986A1 (en) Preparing method of methoxypolyethyleneglycol ethylmaleimide
US2714610A (en) Polyethoxy esters of n-substituted p-aminobenzoic acids
Reetz et al. Stereoselective synthesis of β-amino hydroxylamines
FR2518553A1 (fr) Nouveau procede pour la preparation d'un constituant catalyseur pour la polymerisation des olefines
BE550319A (de)
JPS5948056B2 (ja) エポキシ樹脂硬化剤
JPH0477464A (ja) 水溶性カルボジイミドの合成法
US523018A (en) bayer
US3915997A (en) Method for making meso-1,2,3,4-butanetetracarboxylic dianhydride
CN113330002A (zh) 用于在水性介质中制备1,4-脱水山梨糖醇的方法
FR2590571A1 (fr) Nouvelles polyoxazolidines-1,3, leur procede de preparation et leur utilisation comme agents de durcissement, en particulier, pour les mastics
US11001553B1 (en) Process for the synthesis of 2-nitratoethyl acrylate (2NEA)
BE655708A (de)
EP0293555A2 (de) Azidterminierte Azido-Verbindungen
JPH06506223A (ja) ２−アルキル−４−アシル−６−ｔｅｒｔ−ブチルフェノール化合物の製造方法
JPH0474150A (ja) ダイマー酸組成物、その製造方法及びダイマー酸ポリアミド組成物
JPH03261741A (ja) ４―フェニル―３―ブテン―２―オンの製造法
BE632153A (de)
BE656503A (de)
JP3287682B2 (ja) Ｎ−シアノエタンイミド酸エステルの製造方法
Csuk et al. Synthesis and rearrangement reactions of C-alkylidene carbohydrates
JPH01106862A (ja) ３−アミノ−１−ベンジルピロリジン類の製造方法