CA1028785A - Coating compositions using benzophenone oxime blocked urethane pre-polymers - Google Patents

Coating compositions using benzophenone oxime blocked urethane pre-polymers

Info

Publication number
CA1028785A
CA1028785A CA168,480A CA168480A CA1028785A CA 1028785 A CA1028785 A CA 1028785A CA 168480 A CA168480 A CA 168480A CA 1028785 A CA1028785 A CA 1028785A
Authority
CA
Canada
Prior art keywords
polymers
coating compositions
benzophenone oxime
blocked urethane
urethane pre
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
CA168,480A
Other languages
English (en)
French (fr)
Other versions
CA168480S (en
Inventor
John Fech (Jr.)
Aaron W. Levine
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA1028785A publication Critical patent/CA1028785A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
    • G11B5/7021—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate
    • G11B5/7022—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate containing mixtures of polyurethanes or polyisocyanates with other polymers
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
    • G11B5/7021—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
CA168,480A 1972-05-01 1973-04-11 Coating compositions using benzophenone oxime blocked urethane pre-polymers Expired CA1028785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24923372A 1972-05-01 1972-05-01

Publications (1)

Publication Number Publication Date
CA1028785A true CA1028785A (en) 1978-03-28

Family

ID=22942595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,480A Expired CA1028785A (en) 1972-05-01 1973-04-11 Coating compositions using benzophenone oxime blocked urethane pre-polymers

Country Status (4)

Country Link
JP (1) JPS4941428A (enExample)
CA (1) CA1028785A (enExample)
DE (1) DE2320928A1 (enExample)
GB (1) GB1414847A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741341B2 (de) * 1977-09-14 1980-02-14 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von magnetischen Aufzeichnungsträgern
DE2814079A1 (de) 1978-04-01 1979-10-11 Bayer Ag Beschichtungsmassen
DE2902090A1 (de) 1979-01-19 1980-07-24 Bayer Ag Hitzehaertbare beschichtungsmassen und verfahren zur beschichtung von substraten
US4410440A (en) * 1982-02-26 1983-10-18 International Business Machines Corporation Polyurethane magnetic disk coatings
GB2151643B (en) * 1983-12-22 1987-02-11 Bostik Ltd Heat curable compositions
CN113072679A (zh) * 2021-04-22 2021-07-06 深圳力合博汇光敏材料有限公司 可辐射固化的二苯甲酮封端聚氨酯树脂及其应用

Also Published As

Publication number Publication date
GB1414847A (en) 1975-11-19
DE2320928A1 (de) 1973-11-15
JPS4941428A (enExample) 1974-04-18

Similar Documents

Publication Publication Date Title
CA986162A (en) Spray nozzle
CA998716A (en) Spray nozzle
AU483098B2 (en) Showerhead
CA944253A (en) Flush type sprinkler
AU474827B2 (en) Sprinkler nozzle
CA973237A (en) Shower spray
AU472979B2 (en) Antistatic coating compositions
CA989361A (en) Aerosol metering valve
CA1012286A (en) Polyurethane polyureas which contain uretdione groups
CA1001358A (en) Coating composition
CA1028785A (en) Coating compositions using benzophenone oxime blocked urethane pre-polymers
AU5247473A (en) Strippable coatings
CA978799A (en) Nutmeat coating compositions
AU475498B2 (en) Coating compositions
CA1017090A (en) Coating compositions
CA893179A (en) Polyurethane coating compositions
CA914905A (en) Spray painter
CA893155A (en) Two-pack polyurethane surface coating compositions
CA1026481A (en) Polyol silicate coating compositions
CA1008989A (en) Coating compositions
CA889902A (en) Urethane compositions
CA898440A (en) Urethane compositions
AU478792B2 (en) Isocyanate compositions
AU489218B2 (en) Isocyanate compositions
CA895242A (en) Multicoat coating composition