NL175302B - METHOD FOR PREPARING STIFF OR SEMI-STIFF POLYURETHANE FOAM AND METHODS FOR PREPARING HALOGENATED POLYETHER POLYOLS SUITABLE FOR USE THEREOF - Google Patents

METHOD FOR PREPARING STIFF OR SEMI-STIFF POLYURETHANE FOAM AND METHODS FOR PREPARING HALOGENATED POLYETHER POLYOLS SUITABLE FOR USE THEREOF

Info

Publication number
NL175302B
NL175302B NL7306245A NL7306245A NL175302B NL 175302 B NL175302 B NL 175302B NL 7306245 A NL7306245 A NL 7306245A NL 7306245 A NL7306245 A NL 7306245A NL 175302 B NL175302 B NL 175302B
Authority
NL
Netherlands
Prior art keywords
stiff
preparing
semi
methods
polyurethane foam
Prior art date
Application number
NL7306245A
Other languages
Dutch (nl)
Other versions
NL175302C (en
NL7306245A (en
Original Assignee
Solvay
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
Priority claimed from LU67005A external-priority patent/LU67005A1/xx
Application filed by Solvay filed Critical Solvay
Publication of NL7306245A publication Critical patent/NL7306245A/xx
Publication of NL175302B publication Critical patent/NL175302B/en
Application granted granted Critical
Publication of NL175302C publication Critical patent/NL175302C/en

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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
    • C08G18/5006—Polyethers having heteroatoms other than oxygen having halogens having chlorine and/or bromine atoms
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1405—Polycondensates modified by chemical after-treatment with inorganic compounds
    • C08G59/1427—Polycondensates modified by chemical after-treatment with inorganic compounds with water, e.g. hydrolysis
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • C08G65/24—Epihalohydrins
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2639—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing elements other than oxygen, nitrogen or sulfur
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/324—Polymers modified by chemical after-treatment with inorganic compounds containing oxygen
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/327—Polymers modified by chemical after-treatment with inorganic compounds containing phosphorus
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/335—Polymers modified by chemical after-treatment with organic compounds containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
NL7306245A 1972-05-15 1973-05-04 METHOD FOR PREPARING STIFF OR SEMI-STIFF POLYURETHANE FOAM AND METHODS FOR PREPARING HALOGENATED POLYETHER POLYOLS SUITABLE FOR USE THEREOF NL175302C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU65359 1972-05-15
LU67005A LU67005A1 (en) 1973-02-12 1973-02-12

Publications (3)

Publication Number Publication Date
NL7306245A NL7306245A (en) 1973-11-19
NL175302B true NL175302B (en) 1984-05-16
NL175302C NL175302C (en) 1984-10-16

Family

ID=26640105

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7306245A NL175302C (en) 1972-05-15 1973-05-04 METHOD FOR PREPARING STIFF OR SEMI-STIFF POLYURETHANE FOAM AND METHODS FOR PREPARING HALOGENATED POLYETHER POLYOLS SUITABLE FOR USE THEREOF

Country Status (9)

Country Link
JP (1) JPS5624654B2 (en)
AT (1) AT334641B (en)
CA (1) CA1051599A (en)
CH (1) CH568343A5 (en)
DE (2) DE2323702C3 (en)
ES (1) ES413723A1 (en)
GB (1) GB1371488A (en)
IT (1) IT987049B (en)
NL (1) NL175302C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1187107A (en) * 1978-05-17 1985-05-14 Loren L. Barber, Jr. Colorless hydroxyl-terminated poly (chloroalkylene ethers)
EP3166988A1 (en) * 2014-07-10 2017-05-17 Solvay SA Process for the production of brominated polyether polyols
CN112300565B (en) * 2020-11-09 2022-03-15 滁州环球聚氨酯科技有限公司 Wear-resistant polyurethane tire for forklift and preparation method thereof
CN114191750B (en) * 2021-12-02 2023-07-25 国网湖南省电力有限公司 Passivation fire extinguishing and explosion suppression system and method for lithium battery energy storage system
CN115651148A (en) * 2022-11-02 2023-01-31 佳化化学科技发展（上海）有限公司 Low-density full-water-blown polyurethane rigid foam

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE616965A (en) 1961-04-28
NL290500A (en) 1962-03-23

Also Published As

Publication number Publication date
CA1051599A (en) 1979-03-27
IT987049B (en) 1975-02-20
DE2344595A1 (en) 1974-01-10
DE2323702C3 (en) 1975-07-03
AT334641B (en) 1976-01-25
NL175302C (en) 1984-10-16
DE2344595C2 (en) 1984-11-08
ES413723A1 (en) 1976-01-16
ATA419773A (en) 1976-05-15
GB1371488A (en) 1974-10-23
NL7306245A (en) 1973-11-19
CH568343A5 (en) 1975-10-31
DE2323702A1 (en) 1973-12-13
JPS4948797A (en) 1974-05-11
JPS5624654B2 (en) 1981-06-08
DE2323702B2 (en) 1974-11-21

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V4 Lapsed because of reaching the maxim lifetime of a patent