GB1351545A - Process for the preparation of a rigid foam - Google Patents

Process for the preparation of a rigid foam

Info

Publication number
GB1351545A
GB1351545A GB764372A GB764372A GB1351545A GB 1351545 A GB1351545 A GB 1351545A GB 764372 A GB764372 A GB 764372A GB 764372 A GB764372 A GB 764372A GB 1351545 A GB1351545 A GB 1351545A
Authority
GB
United Kingdom
Prior art keywords
tris
dimethylaminomethyl
phenol
foamed
carbodiimide
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
GB764372A
Other languages
English (en)
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.)
BASF Corp
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 GB1351545A publication Critical patent/GB1351545A/en
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
    • C08G18/025—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
    • 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
    • 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

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)
GB764372A 1971-02-25 1972-02-18 Process for the preparation of a rigid foam Expired GB1351545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11899471A 1971-02-25 1971-02-25

Publications (1)

Publication Number Publication Date
GB1351545A true GB1351545A (en) 1974-05-01

Family

ID=22382006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB764372A Expired GB1351545A (en) 1971-02-25 1972-02-18 Process for the preparation of a rigid foam

Country Status (7)

Country Link
AU (1) AU460163B2 (xx)
BE (1) BE779749A (xx)
FR (1) FR2126416B1 (xx)
GB (1) GB1351545A (xx)
IT (1) IT948732B (xx)
NL (1) NL7202471A (xx)
ZA (1) ZA72998B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177710A (en) * 1985-03-29 1987-01-28 Nisshin Spinning A thermosetting resin and a method for producing it
US8689665B2 (en) 2009-09-02 2014-04-08 Robert Bosch Gmbh Emergency braking system for machine tools

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177710A (en) * 1985-03-29 1987-01-28 Nisshin Spinning A thermosetting resin and a method for producing it
GB2201422A (en) * 1985-03-29 1988-09-01 Nisshin Spinning A thermosetting resin and a method for producing it
GB2177710B (en) * 1985-03-29 1989-04-26 Nisshin Spinning A thermosetting resin and a method for producing it
GB2201422B (en) * 1985-03-29 1989-06-28 Nisshin Spinning A thermosetting resin and a method for producing it
US8689665B2 (en) 2009-09-02 2014-04-08 Robert Bosch Gmbh Emergency braking system for machine tools

Also Published As

Publication number Publication date
AU460163B2 (en) 1975-04-17
DE2209021A1 (de) 1972-08-31
ZA72998B (en) 1972-10-25
FR2126416A1 (xx) 1972-10-06
FR2126416B1 (xx) 1976-07-23
BE779749A (fr) 1972-08-24
DE2209021B2 (de) 1974-08-08
IT948732B (it) 1973-06-11
NL7202471A (xx) 1972-08-29
AU3911872A (en) 1973-08-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee