LU39969A1 - Procédé de fabrication de compositions de moulage de polyuréthanes - Google Patents

Procédé de fabrication de compositions de moulage de polyuréthanes

Info

Publication number
LU39969A1
LU39969A1 LU39969DA LU39969A1 LU 39969 A1 LU39969 A1 LU 39969A1 LU 39969D A LU39969D A LU 39969DA LU 39969 A1 LU39969 A1 LU 39969A1
Authority
LU
Luxembourg
Prior art keywords
molding compositions
polyurethane molding
making polyurethane
making
compositions
Prior art date
Application number
Other languages
English (en)
Inventor
Seymour L Axelrood
Original Assignee
Kuhlmann Ets
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 Kuhlmann Ets filed Critical Kuhlmann Ets
Publication of LU39969A1 publication Critical patent/LU39969A1/fr

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
    • C08G18/65—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
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

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)
LU39969D 1960-04-04 1961-04-01 Procédé de fabrication de compositions de moulage de polyuréthanes LU39969A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1949960A 1960-04-04 1960-04-04

Publications (1)

Publication Number Publication Date
LU39969A1 true LU39969A1 (fr) 1961-06-01

Family

ID=21793534

Family Applications (1)

Application Number Title Priority Date Filing Date
LU39969D LU39969A1 (fr) 1960-04-04 1961-04-01 Procédé de fabrication de compositions de moulage de polyuréthanes

Country Status (5)

Country Link
CH (1) CH402407A (fr)
DE (1) DE1301572B (fr)
GB (1) GB922946A (fr)
LU (1) LU39969A1 (fr)
NL (1) NL263169A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108841308B (zh) * 2018-06-22 2021-02-19 中国石油天然气集团公司管材研究所 一种固化剂及其制备方法、防腐蚀涂料及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078321B (de) * 1957-08-13 1960-03-24 Bayer Ag Verfahren zur Herstellung von homogenen verformten Elastomeren oder Schaumstoffen
BE580827A (fr) * 1958-08-18
US3004939A (en) * 1958-08-19 1961-10-17 Us Rubber Co Method of making polyurethane rubber articles

Also Published As

Publication number Publication date
CH402407A (fr) 1965-11-15
GB922946A (en) 1963-04-03
NL263169A (fr) 1964-05-25
DE1301572B (de) 1969-08-21

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