DE1595844C3 - Verfahren zur Herstellung von Polyisocyanuratschaumstoffen - Google Patents

Verfahren zur Herstellung von Polyisocyanuratschaumstoffen

Info

Publication number
DE1595844C3
DE1595844C3 DE1595844A DEJ0030716A DE1595844C3 DE 1595844 C3 DE1595844 C3 DE 1595844C3 DE 1595844 A DE1595844 A DE 1595844A DE J0030716 A DEJ0030716 A DE J0030716A DE 1595844 C3 DE1595844 C3 DE 1595844C3
Authority
DE
Germany
Prior art keywords
parts
foam
polyisocyanate
crude
foams
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1595844A
Other languages
German (de)
English (en)
Other versions
DE1595844B2 (de
DE1595844A1 (de
Inventor
Geoffrey Arthur Blackley Manchester Haggis (Grossbritannien)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1595844A1 publication Critical patent/DE1595844A1/de
Publication of DE1595844B2 publication Critical patent/DE1595844B2/de
Application granted granted Critical
Publication of DE1595844C3 publication Critical patent/DE1595844C3/de
Expired legal-status Critical Current

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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate 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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid

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)
DE1595844A 1965-04-29 1966-04-29 Verfahren zur Herstellung von Polyisocyanuratschaumstoffen Expired DE1595844C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18116/65A GB1146661A (en) 1965-04-29 1965-04-29 Foamed polymers

Publications (3)

Publication Number Publication Date
DE1595844A1 DE1595844A1 (de) 1970-04-30
DE1595844B2 DE1595844B2 (de) 1975-07-03
DE1595844C3 true DE1595844C3 (de) 1979-02-22

Family

ID=10106922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1595844A Expired DE1595844C3 (de) 1965-04-29 1966-04-29 Verfahren zur Herstellung von Polyisocyanuratschaumstoffen

Country Status (9)

Country Link
US (1) US3516950A (US20080293856A1-20081127-C00150.png)
BE (1) BE680380A (US20080293856A1-20081127-C00150.png)
DE (1) DE1595844C3 (US20080293856A1-20081127-C00150.png)
DK (1) DK114932B (US20080293856A1-20081127-C00150.png)
ES (1) ES326093A1 (US20080293856A1-20081127-C00150.png)
FR (1) FR1478759A (US20080293856A1-20081127-C00150.png)
GB (1) GB1146661A (US20080293856A1-20081127-C00150.png)
NL (1) NL154232B (US20080293856A1-20081127-C00150.png)
SE (1) SE333245B (US20080293856A1-20081127-C00150.png)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931065A (en) * 1966-02-18 1976-01-06 Nisshin Boseki Kabushiki Kaisha Polyurethane-modified polyisocyanurate foam and a method for the preparation thereof
US3458448A (en) * 1967-01-25 1969-07-29 Marathon Oil Co Isocyanurate-containing polyisocyanates
US4405725A (en) * 1967-03-24 1983-09-20 Mobay Chemical Corporation Foamed polyisocyanurates
US3625872A (en) * 1967-06-15 1971-12-07 Nisshin Spinning Flame-resistive polyurethane foam composition
US3745133A (en) * 1968-02-05 1973-07-10 Upjohn Co Cellular isocyanurate containing polymers
US3644232A (en) * 1968-05-24 1972-02-22 Mobay Chemical Corp Flame-resistant, nonbursting polyisocyanurate foams
US3644234A (en) * 1969-01-27 1972-02-22 Upjohn Co Method of preparing cellular polymers from organic polyisocyanates and polycarboxylic acid compounds
GB1271061A (en) * 1969-02-10 1972-04-19 Upjohn Co Self skinned polymer foams
US3676380A (en) * 1969-05-19 1972-07-11 Upjohn Co Low friability polyisocyanurate foams
US3697485A (en) * 1969-07-10 1972-10-10 Minnesota Mining & Mfg Process for preparing polyisocyanurates and polyurethanes using organic orthoborate catalysts
US3836424A (en) * 1972-07-18 1974-09-17 R Grieve Polyisocyanurate foam articles
US3940517A (en) * 1973-01-11 1976-02-24 The Celotex Corporation Polyisocyanurate foam, catalyst composition and process for producing such
US4169921A (en) * 1973-01-11 1979-10-02 The Celotex Corporation Polyisocyanurate
LU68552A1 (US20080293856A1-20081127-C00150.png) * 1973-10-03 1975-06-16
US4011180A (en) * 1974-01-30 1977-03-08 The Upjohn Company Novel cocatalyst system for trimerizing polyisocyanates
US3891579A (en) * 1974-02-25 1975-06-24 Basf Wyandotte Corp Process for the preparation of isocyanurate foams employing halogenated aliphatic alkanol accelerators
US4082702A (en) * 1975-09-18 1978-04-04 Dow Corning Corporation Flame retardant rigid polyurethane syntactic foam
US4246360A (en) * 1977-07-22 1981-01-20 Monsanto Company Fire retardant, non-dripping flexible polyurethane foam
DE2827499A1 (de) * 1978-06-22 1980-01-03 Bridgestone Tire Co Ltd Verfahren zur herstellung von hitzeund flammbestaendigen polyisocyanurat- schaumstoffen
DE2832253A1 (de) * 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von formschaumstoffen
DE2832315A1 (de) * 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von polyurethan-giesselastomeren
US4184022A (en) * 1978-09-15 1980-01-15 Owens-Corning Fiberglas Corporation Polyisocyanurate foam comprising reaction product of a polyisocyanate and a polyol mixture comprising a carboxylic ester polyol and a resole polyether polyol using a catalyst comprising dimethylethanolamine and an alkali metal salt of a carboxylic acid
US4289858A (en) * 1979-06-11 1981-09-15 The Upjohn Company Polyol-fluorocarbon-aminetriol blend and polyisocyanurate foams therefore
US4246364A (en) * 1980-02-19 1981-01-20 The Upjohn Company Process for polyisocyanurate foams based on an amide-diol blend
US4271273A (en) * 1979-06-25 1981-06-02 Gaf Corporation Rigid isocyanurate polyurethane foams and method for preparing same
US4310634A (en) * 1979-10-15 1982-01-12 Texaco Development Corp. Novel polyisocyanurate catalyst
US4286072A (en) * 1979-10-15 1981-08-25 Texaco Development Corp. Novel polyisocyanurate catalysts
US4390644A (en) * 1981-05-18 1983-06-28 The Dow Chemical Company Isocyanurate foams using a sulfonium zwitterion/metal carbonylate mixture as catalyst
US4426461A (en) * 1982-07-14 1984-01-17 Thermocell Development, Ltd. Modified polyisocyanurate foam and method of preparation
US4438248A (en) * 1982-12-20 1984-03-20 Basf Wyandotte Corporation Trimerization catalysts and organo-mercury compounds as co-catalysts for the preparation of noncellular polyurethane elastomers
US4661627A (en) * 1986-08-19 1987-04-28 The Dow Chemical Company Method for scavenging acidic impurities from polymeric isocyanates
US4904704A (en) * 1988-12-22 1990-02-27 The Dow Chemical Company Rigid foams prepared from treated toluene diisocyanate residue
US5202001A (en) * 1989-09-26 1993-04-13 Air Products And Chemicals, Inc. Preparation of urethane prepolymers having low levels of residual toluene diisocyanate
US5051152A (en) * 1989-09-26 1991-09-24 Air Products And Chemicals, Inc. Preparation of urethane prepolymers having low levels of residual toluene diisocyanate
US5216042A (en) * 1991-07-10 1993-06-01 The Dow Chemical Company Process for preparing viscosity-stabilized reactive toluene diisocyanate distillation residues and blends thereof
DE4127514A1 (de) * 1991-08-20 1993-02-25 Bayer Ag Verfahren zur gewinnung von polyisocyanaten aus destillationsrueckstaenden der toluylendiisocyanatherstellung
US7030274B2 (en) * 2004-06-17 2006-04-18 Bayer Materialscience Llc Process for the production of carbodiimide modified organic isocyanates
GB0722461D0 (en) * 2007-11-16 2007-12-27 Johnson Matthey Plc Method and catalyst for the manufacture of a polyurethane
JP5798656B1 (ja) * 2014-03-26 2015-10-21 住友理工株式会社 ウレタン製バンパスプリングおよびその製法
CN107250190B (zh) 2015-02-26 2021-03-26 科思创德国股份有限公司 制备具有改进的储存稳定性的包含聚碳二亚胺的组合物的方法
CN108586706B (zh) * 2018-04-18 2021-06-29 万华化学集团股份有限公司 制备含有碳化二亚胺和/或脲酮亚胺类衍生物的改性异氰酸酯混合物的方法
EP3670563A1 (de) 2018-12-19 2020-06-24 Covestro Deutschland AG Pur-pir-hartschaumstoffe mit verbesserter brandbeständigkeit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072582A (en) * 1955-10-20 1963-01-08 Gen Tire & Rubber Co Polyether-urethane foams and method of making same
DE1022789B (de) * 1956-09-29 1958-01-16 Bayer Ag Verfahren zur Herstellung von Schaumstoffen aus Polyoxy- und/oder Polycarboxylverbindungen und Polyisocyanaten
US2978449A (en) * 1956-11-16 1961-04-04 Ici Ltd Polymeric isocyanates and their manufacture
US2993870A (en) * 1957-08-20 1961-07-25 Us Rubber Co Process of trimerizing organic isocyanates
US3179626A (en) * 1961-01-17 1965-04-20 Air Prod & Chem Preparation of polymers of polyisocyanates and polyurethane polymers using diazabicyclo-ocatane and aldehydes as co-catalysts
US3218372A (en) * 1961-08-18 1965-11-16 Kunoshima Kagaku Kogyo Kabushi Molding material and molded articles
US3144452A (en) * 1962-01-19 1964-08-11 Ici Ltd Polymerisation of organic isocyanates

Also Published As

Publication number Publication date
NL6605796A (US20080293856A1-20081127-C00150.png) 1966-10-31
BE680380A (US20080293856A1-20081127-C00150.png) 1966-10-31
GB1146661A (en) 1969-03-26
NL154232B (nl) 1977-08-15
FR1478759A (fr) 1967-04-28
DE1595844B2 (de) 1975-07-03
DE1595844A1 (de) 1970-04-30
DK114932B (da) 1969-08-18
SE333245B (sv) 1971-03-08
US3516950A (en) 1970-06-23
ES326093A1 (es) 1967-07-01

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)