LU38149A1 - Mousses de polyuréthane à base de polyéthers gonflées à l'aide de solvants, procédé pour leur fabrication et leurs applications - Google Patents

Mousses de polyuréthane à base de polyéthers gonflées à l'aide de solvants, procédé pour leur fabrication et leurs applications

Info

Publication number
LU38149A1
LU38149A1 LU38149A LU38149A LU38149A1 LU 38149 A1 LU38149 A1 LU 38149A1 LU 38149 A LU38149 A LU 38149A LU 38149 A LU38149 A LU 38149A LU 38149 A1 LU38149 A1 LU 38149A1
Authority
LU
Luxembourg
Prior art keywords
swollen
polyether
solvents
manufacture
applications
Prior art date
Application number
LU38149A
Other languages
English (en)
Inventor
Earl J Robertson
Original Assignee
Ets Kuhlmann
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 Ets Kuhlmann filed Critical Ets Kuhlmann
Publication of LU38149A1 publication Critical patent/LU38149A1/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
    • C08J9/04—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
    • C08J9/12—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 by a physical blowing agent
    • C08J9/14—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 by a physical blowing agent organic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
    • B29B7/7447—Mixing guns, i.e. hand-held mixing units having dispensing means including means for feeding the components
    • 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
    • C08G18/0895—Manufacture of polymers by continuous 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3278—Hydroxyamines containing at least three hydroxy groups
    • C08G18/3284—Hydroxyamines containing at least three hydroxy groups containing four 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
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • 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
    • 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

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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
LU38149A 1959-01-26 1960-01-16 Mousses de polyuréthane à base de polyéthers gonflées à l'aide de solvants, procédé pour leur fabrication et leurs applications LU38149A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78879759A 1959-01-26 1959-01-26

Publications (1)

Publication Number Publication Date
LU38149A1 true LU38149A1 (fr) 1960-04-16

Family

ID=25145586

Family Applications (1)

Application Number Title Priority Date Filing Date
LU38149A LU38149A1 (fr) 1959-01-26 1960-01-16 Mousses de polyuréthane à base de polyéthers gonflées à l'aide de solvants, procédé pour leur fabrication et leurs applications

Country Status (7)

Country Link
BE (1) BE586630A (fr)
CH (1) CH402403A (fr)
DE (1) DE1153518B (fr)
FR (1) FR1247044A (fr)
GB (2) GB942387A (fr)
LU (1) LU38149A1 (fr)
NL (2) NL124647C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780482A (en) * 1987-05-01 1988-10-25 Basf Corporation Integral skin rigid polyurethane structural foam
GB2217631A (en) * 1988-03-31 1989-11-01 Westinghouse Electric Corp Method for attenuating gas diffusion through a structure
GB8809754D0 (en) * 1988-04-25 1988-06-02 Ici Plc Polyurethane foams
US4996242A (en) * 1989-05-22 1991-02-26 The Dow Chemical Company Polyurethane foams manufactured with mixed gas/liquid blowing agents
US5164419A (en) * 1991-05-20 1992-11-17 E. I. Du Pont De Nemours And Company Blowing agent and process for preparing polyurethane foam
GB2331255A (en) * 1997-11-13 1999-05-19 Douglas Vallender The protection of piece goods
CN116589740B (zh) * 2023-07-14 2023-09-22 山东理工大学 用于制备绝热性能优异的聚氨酯硬质泡沫的聚合物多元醇组合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL211547A (fr) * 1955-10-20

Also Published As

Publication number Publication date
FR1247044A (fr) 1960-11-25
GB942387A (en) 1963-11-20
GB973121A (en) 1964-10-21
DE1153518B (de) 1963-08-29
NL247744A (fr) 1964-02-10
BE586630A (fr) 1960-07-15
CH402403A (fr) 1965-11-15
NL124647C (fr) 1968-02-15

Similar Documents

Publication Publication Date Title
FR1212252A (fr) Mousses de polyuréthane et leur procédé de fabrication
FR1179367A (fr) Procédé de fabrication d'élastomères de polyuréthane
FR1161239A (fr) Mousses de polyuréthanes, leur fabrication et leurs applications
FR1245085A (fr) Mousses de polyuréthane et leur procédé de fabrication
LU38149A1 (fr) Mousses de polyuréthane à base de polyéthers gonflées à l'aide de solvants, procédé pour leur fabrication et leurs applications
BE589169A (fr) Procédé d'élaboration de carrosseries et de fabrication de prototypes.
FR1269141A (fr) Perfectionnements apportés à la fabrication d'articles en mousses de polymères
FR78419E (fr) Mousses de polyuréthane à base de polyéthers gonflées à l'aide de solvants, procédé pour leur fabrication et leurs applications
BE588736A (fr) Procédé pour la fabrication d'halogénures d'alcalamine.
FR1204428A (fr) Procédé de fabrication d'articles cellulaires ignifuges à partir d'un polymère vinyl aromatique
FR1341824A (fr) Procédé de fabrication de polyesteruréthanes à l'état de mousses
FR1224159A (fr) Procédé de fabrication d'élastomères cellulaires
FR1217011A (fr) Procédé de fabrication de matières synthétiques réticulées à poids moléculaire élevé
FR1237410A (fr) Mousses de polyuréthane et leur procédé de fabrication
FR1371052A (fr) Mousses améliorées de polyuréthane et procédé pour leur fabrication
FR1250700A (fr) Polymères halogénés d'alpha-oléfine vulcanisables et leur procédé de fabrication
FR1341717A (fr) Nouvelles mousses de polyuréthanes et procédé pour les fabriquer
BE593426A (fr) Procédé de fabrication d'eponges à partir de mousses de polyuréthane à base de polyèthers.
FR1421201A (fr) Nouveaux polymères d'addition et procédé de fabrication
FR1279391A (fr) Procédé de production d'articles cellulaires mousses à base de polymères aromatiques vinyliques
FR1388667A (fr) Résines polyuréthanes ininflammables, leur procédé de fabrication et leurs applications
CH424221A (fr) Procédé de fabrication de meules moulées à structure cellulaire
FR1266078A (fr) Procédé de fabrication d'éponges à partir de mousses de polyuréthane à base de polyéthers
FR1270755A (fr) Nouvelles résines de tétrafluoréthylène et procédé pour leur fabrication
FR1255889A (fr) Phtalocyanines de cuivre halogénées, leur procédé de fabrication et leurs applications