BR7506526A - Composicao catalitica para fazer espuma celular rigida,processo para fazer poliuretano celular rigido,processo para trimerizar polisocianato e formar espuma de poliuretano rigida,e nova composicao - Google Patents

Composicao catalitica para fazer espuma celular rigida,processo para fazer poliuretano celular rigido,processo para trimerizar polisocianato e formar espuma de poliuretano rigida,e nova composicao

Info

Publication number
BR7506526A
BR7506526A BR7506526*A BR7506526A BR7506526A BR 7506526 A BR7506526 A BR 7506526A BR 7506526 A BR7506526 A BR 7506526A BR 7506526 A BR7506526 A BR 7506526A
Authority
BR
Brazil
Prior art keywords
foam
polyurethane
make
rigid cellular
polisocianate
Prior art date
Application number
BR7506526*A
Other languages
English (en)
Inventor
R Russo
W Eldridge
Original Assignee
M & T Chemicals Inc
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 M & T Chemicals Inc filed Critical M & T Chemicals Inc
Publication of BR7506526A publication Critical patent/BR7506526A/pt

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
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • 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
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2036—Heterocyclic amines; Salts thereof containing one heterocyclic ring having at least three nitrogen atoms in the ring
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups

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)
BR7506526*A 1975-04-09 1975-10-07 Composicao catalitica para fazer espuma celular rigida,processo para fazer poliuretano celular rigido,processo para trimerizar polisocianato e formar espuma de poliuretano rigida,e nova composicao BR7506526A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56628975A 1975-04-09 1975-04-09

Publications (1)

Publication Number Publication Date
BR7506526A true BR7506526A (pt) 1976-10-05

Family

ID=24262274

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7506526*A BR7506526A (pt) 1975-04-09 1975-10-07 Composicao catalitica para fazer espuma celular rigida,processo para fazer poliuretano celular rigido,processo para trimerizar polisocianato e formar espuma de poliuretano rigida,e nova composicao

Country Status (15)

Country Link
JP (1) JPS51127200A (pt)
AR (1) AR218607A1 (pt)
AT (1) AT350279B (pt)
BE (1) BE834239A (pt)
BR (1) BR7506526A (pt)
CA (1) CA1065834A (pt)
DE (1) DE2545118A1 (pt)
ES (2) ES441593A1 (pt)
FR (1) FR2307003A1 (pt)
GB (1) GB1529821A (pt)
IT (1) IT1049114B (pt)
NL (1) NL7511764A (pt)
SE (1) SE7511261L (pt)
SU (1) SU673151A3 (pt)
ZA (1) ZA755593B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176218A (en) * 1977-10-17 1979-11-27 Basf Wyandotte Corporation High resilience flexible foamed polyurethanes, foamable mixtures and process therefor
DE2825569A1 (de) * 1978-06-10 1979-12-20 Basf Ag Verfahren zur herstellung von lichtbestaendigen polyurethan-integralschaumstoffen
DE2829670A1 (de) * 1978-07-06 1980-01-17 Bayer Ag Hexahydrotriazincarboxylate und ihre verwendung als katalysatoren zur herstellung von polyisocyanuratkunststoffen
JPS5565214A (en) * 1978-11-10 1980-05-16 Bridgestone Corp Preparation of flame-resistant polyisocyanurate foam
JPS55155015A (en) * 1979-05-23 1980-12-03 Achilles Corp Preparation of flame-retardant, low-smoke generating rigid foam
EP0108177B1 (en) * 1982-11-08 1986-06-18 Amoco Corporation Foam
US4520042A (en) * 1983-06-20 1985-05-28 Thermocell Development, Ltd. High-modulus, flexible urethane coating and method of preparation
JPS61159414A (ja) * 1984-12-18 1986-07-19 Nippon Polyurethan Kogyo Kk 速硬化耐熱性樹脂の製造方法
CA2119882A1 (en) * 1991-03-25 1992-10-01 Ralph Colafati Water blown foam
WO2016107388A1 (zh) * 2014-12-31 2016-07-07 江苏奥斯佳材料科技有限公司 一种聚氨酯催化剂及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318925A (en) * 1970-11-27 1973-05-31 Baxenden Chem Catalysts for the formation of polyurethane-type polymers
US3804782A (en) * 1972-06-19 1974-04-16 Basf Wyandotte Corp Flexible cellular polyurethane foam compositions having increased flame retardance
LU68552A1 (pt) * 1973-10-03 1975-06-16

Also Published As

Publication number Publication date
AT350279B (de) 1979-05-25
ZA755593B (en) 1976-08-25
NL7511764A (nl) 1976-10-12
BE834239A (fr) 1976-02-02
SE7511261L (sv) 1976-10-10
AR218607A1 (es) 1980-06-30
CA1065834A (en) 1979-11-06
ATA773875A (de) 1978-10-15
FR2307003A1 (fr) 1976-11-05
ES453247A1 (es) 1977-11-01
DE2545118A1 (de) 1976-10-21
AU8550975A (en) 1977-04-21
FR2307003B1 (pt) 1979-10-12
GB1529821A (en) 1978-10-25
IT1049114B (it) 1981-01-20
SU673151A3 (ru) 1979-07-05
ES441593A1 (es) 1977-07-01
JPS51127200A (en) 1976-11-05

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