ZA755752B - Isocyanurate foams - Google Patents

Isocyanurate foams

Info

Publication number
ZA755752B
ZA755752B ZA00755752A ZA755752A ZA755752B ZA 755752 B ZA755752 B ZA 755752B ZA 00755752 A ZA00755752 A ZA 00755752A ZA 755752 A ZA755752 A ZA 755752A ZA 755752 B ZA755752 B ZA 755752B
Authority
ZA
South Africa
Prior art keywords
isocyanurate foams
isocyanurate
foams
Prior art date
Application number
ZA00755752A
Other languages
English (en)
Inventor
Jr J Patton
Kan P Tai-Yeun
M Cenker
Original Assignee
Basf Wyandotte Corp
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 Basf Wyandotte Corp filed Critical Basf Wyandotte Corp
Publication of ZA755752B publication Critical patent/ZA755752B/xx

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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/546—Oxyalkylated polycondensates of aldehydes
    • 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
    • C08G18/28—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
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic 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
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—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
    • C08G2115/00—Oligomerisation
    • C08G2115/06—Oligomerisation to carbodiimide or uretone-imine groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/901—Cellular polymer containing a carbodiimide structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure

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)
ZA00755752A 1974-12-26 1975-09-09 Isocyanurate foams ZA755752B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/536,605 US3998766A (en) 1974-12-26 1974-12-26 Urethane modified carbodimide-isocyanurate foams from organic polyisocyanates and oxyalkylated mannich polyols

Publications (1)

Publication Number Publication Date
ZA755752B true ZA755752B (en) 1976-08-25

Family

ID=24139200

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00755752A ZA755752B (en) 1974-12-26 1975-09-09 Isocyanurate foams

Country Status (10)

Country Link
US (1) US3998766A (fr)
JP (1) JPS5175799A (fr)
BE (1) BE834513A (fr)
CA (1) CA1050697A (fr)
DE (1) DE2546185A1 (fr)
FR (1) FR2330708A1 (fr)
GB (1) GB1493655A (fr)
IT (1) IT1047792B (fr)
NL (1) NL7512033A (fr)
ZA (1) ZA755752B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542900A1 (de) * 1975-09-26 1977-03-31 Bischofsheim Chemie Anlagen Schaumstoffe aus phenolharzen und isocyanaten sowie verfahren zu ihrer herstellung
DE2861513D1 (en) * 1977-09-16 1982-02-25 Basf Wyandotte Corp Process for the preparation of carbodiimide-isocyanurate foams employing quaternary boron salts as catalysts
US4204019A (en) * 1978-09-11 1980-05-20 Shelter Insulation, Inc. Polyisocyanurate foam laminate and process
US4883826A (en) * 1988-07-27 1989-11-28 The Dow Chemical Company Tertiary amine-containing polyols prepared in a mannich condensation reaction using a mixture of alkanolamines
US5260344A (en) * 1992-03-13 1993-11-09 Asahi Glass Company, Ltd. Open cell rigid isocyanurate foams and method for producing the same and vacuum heat insulating layer by use of the same
US5283311A (en) * 1992-12-30 1994-02-01 Basf Corporation Fatty prepolymers and fatty-modified polyisocyanates as internal mold release agents
JP2619614B2 (ja) 1994-12-07 1997-06-11 大同鋼板株式会社 断熱パネル及びその製造方法
JP2584955B2 (ja) * 1994-12-07 1997-02-26 大同鋼板株式会社 変性ポリイソシアヌレート発泡体及びその製造法並びにポリオール組成物
WO2017160361A1 (fr) * 2016-03-17 2017-09-21 Huntsman Petrochemical Llc Catalyseurs de polyisocyanurate pour panneaux métalliques et mousses de pulvérisation
CN111511791B (zh) * 2017-12-21 2022-07-26 巴斯夫欧洲公司 使用曼尼希多元醇来生产硬质聚氨酯泡沫复合元件的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186969A (en) * 1961-10-09 1965-06-01 Union Carbide Corp Vicinal epoxide adducts of phenol-aromatic amine-formaldhyde condensation products
US3297597A (en) * 1963-06-17 1967-01-10 Jefferson Chem Co Inc Production of rigid polyurethane foam
DE1720768A1 (de) * 1968-01-02 1971-07-15 Bayer Ag Kunststoffe auf Isocyanatbasis und Verfahren zu ihrer Herstellung
US3745133A (en) * 1968-02-05 1973-07-10 Upjohn Co Cellular isocyanurate containing polymers
US3671470A (en) * 1970-04-27 1972-06-20 Leslie C Case Rigid polyurethane compositions with improved properties
US3725319A (en) * 1972-03-28 1973-04-03 Owens Corning Fiberglass Corp Low smoke generating plastic compositions

Also Published As

Publication number Publication date
FR2330708A1 (fr) 1977-06-03
AU8492175A (en) 1977-03-24
FR2330708B1 (fr) 1980-08-14
BE834513A (fr) 1976-04-15
US3998766A (en) 1976-12-21
NL7512033A (nl) 1976-06-29
CA1050697A (fr) 1979-03-13
JPS5175799A (fr) 1976-06-30
GB1493655A (en) 1977-11-30
IT1047792B (it) 1980-10-20
DE2546185A1 (de) 1976-07-08

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