IT1187641B - Films densi poliuretanici e processo per la loro preparazione - Google Patents

Films densi poliuretanici e processo per la loro preparazione

Info

Publication number
IT1187641B
IT1187641B IT20002/85A IT2000285A IT1187641B IT 1187641 B IT1187641 B IT 1187641B IT 20002/85 A IT20002/85 A IT 20002/85A IT 2000285 A IT2000285 A IT 2000285A IT 1187641 B IT1187641 B IT 1187641B
Authority
IT
Italy
Prior art keywords
dense films
preparation
hydrodispersable
beta
polyurethane
Prior art date
Application number
IT20002/85A
Other languages
English (en)
Other versions
IT8520002A0 (it
Inventor
Catia Bastioli
Giuseppe Gianotti
Pietro Turco
Aldo Trovati
Original Assignee
Donegani Guido Ist
Resem Spa
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 Donegani Guido Ist, Resem Spa filed Critical Donegani Guido Ist
Priority to IT20002/85A priority Critical patent/IT1187641B/it
Publication of IT8520002A0 publication Critical patent/IT8520002A0/it
Priority to DE8686103862T priority patent/DE3685765T2/de
Priority to EP86103862A priority patent/EP0198266B1/en
Priority to AT86103862T priority patent/ATE77632T1/de
Application granted granted Critical
Publication of IT1187641B publication Critical patent/IT1187641B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
    • C08F299/065—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes from polyurethanes with side or terminal unsaturations
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic 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
    • C08G18/28—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
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Materials For Medical Uses (AREA)
IT20002/85A 1985-03-21 1985-03-21 Films densi poliuretanici e processo per la loro preparazione IT1187641B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT20002/85A IT1187641B (it) 1985-03-21 1985-03-21 Films densi poliuretanici e processo per la loro preparazione
DE8686103862T DE3685765T2 (de) 1985-03-21 1986-03-21 Verfahren zur herstellung von dichten polyurethanflaechengebilden und ihre verwendung.
EP86103862A EP0198266B1 (en) 1985-03-21 1986-03-21 Process for the preparation of dense polyurethanic films and their use
AT86103862T ATE77632T1 (de) 1985-03-21 1986-03-21 Verfahren zur herstellung von dichten polyurethanflaechengebilden und ihre verwendung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20002/85A IT1187641B (it) 1985-03-21 1985-03-21 Films densi poliuretanici e processo per la loro preparazione

Publications (2)

Publication Number Publication Date
IT8520002A0 IT8520002A0 (it) 1985-03-21
IT1187641B true IT1187641B (it) 1987-12-23

Family

ID=11163000

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20002/85A IT1187641B (it) 1985-03-21 1985-03-21 Films densi poliuretanici e processo per la loro preparazione

Country Status (4)

Country Link
EP (1) EP0198266B1 (it)
AT (1) ATE77632T1 (it)
DE (1) DE3685765T2 (it)
IT (1) IT1187641B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH072827B2 (ja) * 1989-12-28 1995-01-18 日本ペイント株式会社 高分子組成物、それを乳化剤として用いた水性分散体および水性塗料組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035729A1 (de) * 1970-07-18 1972-02-03 Bayer Emulgatorfreie Polyurethan-Dispersionen
US4153778A (en) * 1978-03-30 1979-05-08 Union Carbide Corporation Acrylyl capped urethane oligomers
IT1153000B (it) * 1982-07-01 1987-01-14 Resem Spa Dispersioni acquose di poliuretani da oligouretani aventi gruppi terminali insaturi

Also Published As

Publication number Publication date
IT8520002A0 (it) 1985-03-21
DE3685765T2 (de) 1993-01-14
EP0198266B1 (en) 1992-06-24
ATE77632T1 (de) 1992-07-15
EP0198266A3 (en) 1988-04-20
DE3685765D1 (de) 1992-07-30
EP0198266A2 (en) 1986-10-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19921028