DK132442C - Stive overvejende carbodiimid og isocyanuratgruppeholdige skumstoffer samt fremgangsmade til fremstilling deraf - Google Patents

Stive overvejende carbodiimid og isocyanuratgruppeholdige skumstoffer samt fremgangsmade til fremstilling deraf

Info

Publication number
DK132442C
DK132442C DK526568A DK526568A DK132442C DK 132442 C DK132442 C DK 132442C DK 526568 A DK526568 A DK 526568A DK 526568 A DK526568 A DK 526568A DK 132442 C DK132442 C DK 132442C
Authority
DK
Denmark
Prior art keywords
carbodiimide
foams
predominantly
procedures
rigid
Prior art date
Application number
DK526568A
Other languages
Danish (da)
English (en)
Other versions
DK132442B (da
Inventor
D L Bernard
A J Doheny
Original Assignee
Baychem 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 Baychem Corp filed Critical Baychem Corp
Publication of DK132442B publication Critical patent/DK132442B/da
Application granted granted Critical
Publication of DK132442C publication Critical patent/DK132442C/da

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
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide 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
    • C08G2101/00—Manufacture of cellular products
    • 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)
  • Steroid Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK526568A 1967-10-31 1968-10-30 Stive overvejende carbodiimid og isocyanuratgruppeholdige skumstoffer samt fremgangsmade til fremstilling deraf DK132442C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67954967A 1967-10-31 1967-10-31

Publications (2)

Publication Number Publication Date
DK132442B DK132442B (da) 1975-12-08
DK132442C true DK132442C (da) 1976-05-10

Family

ID=24727362

Family Applications (1)

Application Number Title Priority Date Filing Date
DK526568A DK132442C (da) 1967-10-31 1968-10-30 Stive overvejende carbodiimid og isocyanuratgruppeholdige skumstoffer samt fremgangsmade til fremstilling deraf

Country Status (12)

Country Link
US (1) US3657161A (ko)
AT (1) AT285181B (ko)
BE (1) BE723151A (ko)
CH (1) CH517808A (ko)
DE (1) DE1802082B2 (ko)
DK (1) DK132442C (ko)
ES (1) ES359778A1 (ko)
FR (1) FR1590389A (ko)
GB (1) GB1234946A (ko)
NL (1) NL6815568A (ko)
NO (1) NO129797B (ko)
SE (1) SE348211B (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645923A (en) * 1970-01-26 1972-02-29 Basf Wyandotte Corp Carbodiimide foam composition and process for the preparation therefor
US3723364A (en) * 1971-03-01 1973-03-27 Upjohn Co Copolymer foams containing isocyanurate,carbodiimide and either amideor imide linkages
US3723366A (en) * 1971-06-25 1973-03-27 Basf Wyandotte Corp Carbodiimide foams and improved process for preparing same
US3755242A (en) * 1972-04-10 1973-08-28 Minnesota Mining & Mfg Polycarbodiimide prepolymers
US3859162A (en) * 1973-05-11 1975-01-07 Minnesota Mining & Mfg Pre-preg materials, chemically integral composite foam structures prepared therefrom, and methods of preparation
DE2342148A1 (de) * 1973-08-21 1975-03-06 Bayer Ag Neue phosphorhaltige anlagerungsverbindungen und ihre verwendung als katalysatoren bei der herstellung von carbodiimidgruppen aufweisenden schaumstoffen
US3894972A (en) * 1973-12-21 1975-07-15 Basf Wyandotte Corp Process for the preparation of carbodiimide-isocyanurate foams
US3887501A (en) * 1973-12-21 1975-06-03 Basf Wyandotte Corp Process for the preparation of carbodiimide-isocyanurate foams
US4029610A (en) * 1974-05-23 1977-06-14 Basf Wyandotte Corporation Carbodiimide-isocyanurate foams containing urethane linkages
US3980594A (en) * 1975-04-23 1976-09-14 The General Tire & Rubber Company Trimerization of aromatic isocyanates catalyzed by certain ammonium salts
US4166164A (en) * 1977-12-05 1979-08-28 Basf Wyandotte Corporation Process for the preparation of carbodiimide-isocyanurate foams
US4424288A (en) 1981-12-24 1984-01-03 Basf Wyandotte Corporation Carbodiimide-modified polymethylene polyphenylene polyisocyanates for use in the preparation of polyisocyanurate-polyurethane foams
US4401769A (en) * 1982-06-23 1983-08-30 Sealed Air Corporation Foam, composition and method useful for retrofit insulation
US4430840A (en) * 1982-06-23 1984-02-14 Sealed Air Corporation Foam, composition and method useful for retrofit insulation
US4425446A (en) 1982-06-23 1984-01-10 Sealed Air Corporation Urea-modified isocyanurate foam, composition and method
DE3643241C2 (ko) * 1985-03-29 1990-07-26 Nisshinbo Industries, Inc., Tokio/Tokyo, Jp
GB8902228D0 (en) * 1989-02-01 1989-03-22 Ici Plc Carbodiimide-isocyanurate rigid foams
GB8911853D0 (en) * 1989-05-23 1989-07-12 Ici Plc Co2 blown integral skin foams
GB9103715D0 (en) * 1991-02-22 1991-04-10 Ici Plc Process for preparing foams
EP0585636B1 (en) * 1992-08-06 1997-05-28 Nisshinbo Industries, Inc. Method for producing modified polyisocyanurate foams
US5321050A (en) * 1992-08-06 1994-06-14 Nisshinbo Industries, Inc. Method for producing modified polyisocyanurate foams
US5214076A (en) * 1992-09-18 1993-05-25 Tideswell Richard B Carbodiimide-isocyanurate all water blown open celled foam
US5317034A (en) * 1992-10-23 1994-05-31 Nisshinbo Industries, Inc. Method for producing modified polyisocyanurate foams
JP3061717B2 (ja) * 1993-12-03 2000-07-10 日清紡績株式会社 変性ポリイソシアヌレート発泡体の製造法
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
CA2898036C (en) * 2013-01-15 2021-01-26 Basf Se Rigid foam

Also Published As

Publication number Publication date
US3657161A (en) 1972-04-18
DK132442B (da) 1975-12-08
SE348211B (ko) 1972-08-28
FR1590389A (ko) 1970-04-13
DE1802082B2 (de) 1977-12-22
GB1234946A (en) 1971-06-09
ES359778A1 (es) 1970-06-16
BE723151A (ko) 1969-04-01
NL6815568A (ko) 1969-05-02
AT285181B (de) 1970-10-12
CH517808A (de) 1972-01-15
NO129797B (ko) 1974-05-27
DE1802082A1 (de) 1969-06-26

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