ES395501A1 - Varnish binders - Google Patents

Varnish binders

Info

Publication number
ES395501A1
ES395501A1 ES395501A ES395501A ES395501A1 ES 395501 A1 ES395501 A1 ES 395501A1 ES 395501 A ES395501 A ES 395501A ES 395501 A ES395501 A ES 395501A ES 395501 A1 ES395501 A1 ES 395501A1
Authority
ES
Spain
Prior art keywords
groups
caprolactam
amounts
isocyanate groups
contain
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
ES395501A
Other languages
Spanish (es)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES395501A1 publication Critical patent/ES395501A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/06—Applying particulate materials
    • 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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/8074—Lactams
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

Procedure for obtaining lacquer adhesives, containing urethane groups and, where appropriate, carboxylate groups, which, in addition to hydrogen atoms reactable with isocyanate groups, contain isocyanate groups protected by ε -caprolactam, characterized in that polyhydroxy compounds, which contain given carboxylate groups, they are reacted together with amounts of polyisocyanates equivalent to their hydroxyl groups and with amounts of ε -caprolactam subequivalent to their isocyanate groups. (Machine-translation by Google Translate, not legally binding)
ES395501A 1970-09-29 1971-09-28 Varnish binders Expired ES395501A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2047718A DE2047718C3 (en) 1970-09-29 1970-09-29 Varnish binders containing urethane and optionally carboxylic acid ester groups and process for their preparation

Publications (1)

Publication Number Publication Date
ES395501A1 true ES395501A1 (en) 1973-12-01

Family

ID=5783617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES395501A Expired ES395501A1 (en) 1970-09-29 1971-09-28 Varnish binders

Country Status (14)

Country Link
JP (1) JPS5533474B1 (en)
AT (1) AT310899B (en)
AU (1) AU455383B2 (en)
BE (1) BE773267A (en)
CA (1) CA983642A (en)
CH (1) CH565851A5 (en)
DD (2) DD95935A5 (en)
DE (1) DE2047718C3 (en)
ES (1) ES395501A1 (en)
FR (1) FR2108714A5 (en)
GB (1) GB1328026A (en)
NL (1) NL172966C (en)
SE (1) SE376010B (en)
ZA (1) ZA716506B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929224A1 (en) * 1979-07-19 1981-02-05 Huels Chemische Werke Ag PRODUCTION OF FREE NCO GROUPS CONTAINING ISOPHORONE DIISOCYANATE ADDUCTS CONTAINED WITH EPSILON-CAPROLACTAM, AND COMPOUNDS THEREFORE
JPS6286049U (en) * 1985-11-19 1987-06-01

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537115B2 (en) * 1972-07-08 1978-03-14

Also Published As

Publication number Publication date
AU455383B2 (en) 1974-11-21
FR2108714A5 (en) 1972-05-19
AU3387771A (en) 1973-03-29
CH565851A5 (en) 1975-08-29
DD95935A5 (en) 1973-02-20
NL172966C (en) 1983-11-16
GB1328026A (en) 1973-08-22
AT310899B (en) 1973-10-25
DD99598A5 (en) 1973-08-12
ZA716506B (en) 1972-07-26
BE773267A (en) 1972-03-29
NL172966B (en) 1983-06-16
NL7113377A (en) 1972-04-04
SE376010B (en) 1975-05-05
DE2047718C3 (en) 1980-02-07
CA983642A (en) 1976-02-10
DE2047718A1 (en) 1972-04-13
DE2047718B2 (en) 1979-06-13
JPS5533474B1 (en) 1980-08-30

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