GB1257385A - - Google Patents

Info

Publication number
GB1257385A
GB1257385A GB1257385DA GB1257385A GB 1257385 A GB1257385 A GB 1257385A GB 1257385D A GB1257385D A GB 1257385DA GB 1257385 A GB1257385 A GB 1257385A
Authority
GB
United Kingdom
Prior art keywords
tri
hexahydrotriazines
hexahydrotriazine
march
polyurethane 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
Other languages
English (en)
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 filed Critical
Publication of GB1257385A publication Critical patent/GB1257385A/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
    • C08G18/06—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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB1257385D 1968-03-25 1969-03-25 Expired GB1257385A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769043 DE1769043B2 (de) 1968-03-25 1968-03-25 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Publications (1)

Publication Number Publication Date
GB1257385A true GB1257385A (enrdf_load_stackoverflow) 1971-12-15

Family

ID=5699960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257385D Expired GB1257385A (enrdf_load_stackoverflow) 1968-03-25 1969-03-25

Country Status (8)

Country Link
AT (1) AT289405B (enrdf_load_stackoverflow)
BE (1) BE730356A (enrdf_load_stackoverflow)
CH (1) CH513935A (enrdf_load_stackoverflow)
DE (1) DE1769043B2 (enrdf_load_stackoverflow)
ES (1) ES365219A1 (enrdf_load_stackoverflow)
FR (1) FR2004678A1 (enrdf_load_stackoverflow)
GB (1) GB1257385A (enrdf_load_stackoverflow)
NL (1) NL6904510A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019529347A (ja) * 2016-07-18 2019-10-17 シーカ テクノロジー アクチェンゲゼルシャフト ヘキサヒドロトリアジン構造単位を含む、硬化可能な組成物のための触媒

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829670A1 (de) * 1978-07-06 1980-01-17 Bayer Ag Hexahydrotriazincarboxylate und ihre verwendung als katalysatoren zur herstellung von polyisocyanuratkunststoffen
US20110230581A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019529347A (ja) * 2016-07-18 2019-10-17 シーカ テクノロジー アクチェンゲゼルシャフト ヘキサヒドロトリアジン構造単位を含む、硬化可能な組成物のための触媒
US11097259B2 (en) 2016-07-18 2021-08-24 Sika Technology Ag Catalyst for curable compositions containing hexahydrotriazine structural units

Also Published As

Publication number Publication date
NL6904510A (enrdf_load_stackoverflow) 1969-09-29
FR2004678A1 (enrdf_load_stackoverflow) 1969-11-28
AT289405B (de) 1971-04-26
CH513935A (de) 1971-10-15
DE1769043B2 (de) 1979-05-31
DE1769043A1 (de) 1971-09-16
ES365219A1 (es) 1971-01-01
BE730356A (enrdf_load_stackoverflow) 1969-09-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees