BE591938A - - Google Patents

Info

Publication number
BE591938A
BE591938A BE591938DA BE591938A BE 591938 A BE591938 A BE 591938A BE 591938D A BE591938D A BE 591938DA BE 591938 A BE591938 A BE 591938A
Authority
BE
Belgium
Application number
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.)
Publication of BE591938A publication Critical patent/BE591938A/xx
Priority claimed from US821722A external-priority patent/US3036999A/en
Priority claimed from US853689A external-priority patent/US3055850A/en
Priority claimed from US853687A external-priority patent/US3146220A/en
Priority claimed from US853688A external-priority patent/US3055849A/en

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
    • C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
    • 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
    • C08G18/56—Polyacetals
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C08G18/677—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups
    • C08G18/6775—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups containing halogen
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE591938D 1959-06-22 BE591938A (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US821722A US3036999A (en) 1959-06-22 1959-06-22 Reaction product of a polyisocyanate and a 1, 4, 5, 6, 7, 7-hexahalobicyclo-(2.2.1)-5-heptene-2, 3-dicarboxylic acid
US853689A US3055850A (en) 1959-11-18 1959-11-18 Halogen containing polyurethane foams and preparation of same
US853687A US3146220A (en) 1959-11-18 1959-11-18 Halogen containing polyurethane resins
US853688A US3055849A (en) 1959-11-18 1959-11-18 Halogen containing polyurethane foams and process for preparing same

Publications (1)

Publication Number Publication Date
BE591938A true BE591938A (xx)

Family

ID=31982602

Family Applications (1)

Application Number Title Priority Date Filing Date
BE591938D BE591938A (xx) 1959-06-22

Country Status (5)

Country Link
BE (1) BE591938A (xx)
DE (3) DE1141782B (xx)
FR (2) FR1260399A (xx)
GB (2) GB904700A (xx)
NL (2) NL252894A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL22629A (en) * 1963-12-23 1968-07-25 Allied Chem Method for making rigid cellular polyurethanes containing antimonates (iii)
DE3224001A1 (de) * 1982-06-26 1983-12-29 Schock & Co Gmbh, 7060 Schorndorf Brandschutz-gebaeudebauteil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908071C (de) * 1941-04-22 1954-04-01 Phrix Werke Ag Verfahren zur Herstellung von Polykondensationsprodukten
DE880486C (de) * 1944-03-12 1953-06-22 Bayer Ag Verfahren zur Herstellung hochmolekularer Produkte
US2621168A (en) * 1949-09-27 1952-12-09 Sprague Electric Co Condensation resins of halogenated benzene compounds
GB791852A (en) * 1953-06-30 1958-03-12 Du Pont Elastomeric polyurethanes
NL92169C (xx) * 1955-09-20
DE1027394B (de) * 1956-10-22 1958-04-03 Bayer Ag Verfahren zur Herstellung von Schaumstoffen

Also Published As

Publication number Publication date
DE1158247B (de) 1963-11-28
FR1260399A (fr) 1961-05-05
GB904700A (en) 1962-08-29
NL252865A (xx)
DE1136484B (de) 1962-09-13
GB899805A (en) 1962-06-27
DE1141782B (de) 1962-12-27
NL252894A (xx)
FR1260469A (fr) 1961-05-05

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