ATE42739T1 - Bicyclische amidacetale als feuchtigkeitsauffaenger. - Google Patents

Bicyclische amidacetale als feuchtigkeitsauffaenger.

Info

Publication number
ATE42739T1
ATE42739T1 AT86111758T AT86111758T ATE42739T1 AT E42739 T1 ATE42739 T1 AT E42739T1 AT 86111758 T AT86111758 T AT 86111758T AT 86111758 T AT86111758 T AT 86111758T AT E42739 T1 ATE42739 T1 AT E42739T1
Authority
AT
Austria
Prior art keywords
bicyclic
amidacetals
savers
moisture
mixture
Prior art date
Application number
AT86111758T
Other languages
English (en)
Inventor
Harvey J Richards
Anil B Goel
Original Assignee
Ashland Oil 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8195366&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE42739(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ashland Oil Inc filed Critical Ashland Oil Inc
Application granted granted Critical
Publication of ATE42739T1 publication Critical patent/ATE42739T1/de

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
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT86111758T 1986-08-25 1986-08-25 Bicyclische amidacetale als feuchtigkeitsauffaenger. ATE42739T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86111758A EP0258466B2 (de) 1986-08-25 1986-08-25 Bicyclische Amidacetale als Feuchtigkeitsauffänger

Publications (1)

Publication Number Publication Date
ATE42739T1 true ATE42739T1 (de) 1989-05-15

Family

ID=8195366

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86111758T ATE42739T1 (de) 1986-08-25 1986-08-25 Bicyclische amidacetale als feuchtigkeitsauffaenger.

Country Status (3)

Country Link
EP (1) EP0258466B2 (de)
AT (1) ATE42739T1 (de)
DE (1) DE3663136D1 (de)

Also Published As

Publication number Publication date
EP0258466B2 (de) 1993-03-31
DE3663136D1 (en) 1989-06-08
EP0258466A1 (de) 1988-03-09
EP0258466B1 (de) 1989-05-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee