IT948495B - Agenti di protezione da idrolisi e procedimento per produrre con essi poliuretani - Google Patents

Agenti di protezione da idrolisi e procedimento per produrre con essi poliuretani

Info

Publication number
IT948495B
IT948495B IT48239/72A IT4823972A IT948495B IT 948495 B IT948495 B IT 948495B IT 48239/72 A IT48239/72 A IT 48239/72A IT 4823972 A IT4823972 A IT 4823972A IT 948495 B IT948495 B IT 948495B
Authority
IT
Italy
Prior art keywords
polyurethans
procedure
producing
protection agents
hydrolysis protection
Prior art date
Application number
IT48239/72A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT948495B publication Critical patent/IT948495B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/21—Urea; Derivatives thereof, e.g. biuret
    • 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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3829—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing ureum groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • C08K5/405—Thioureas; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT48239/72A 1971-02-12 1972-02-10 Agenti di protezione da idrolisi e procedimento per produrre con essi poliuretani IT948495B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2106726A DE2106726C3 (de) 1971-02-12 1971-02-12 Hydrolyseschutzmittel für estergruppenhaltige Kunststoffe

Publications (1)

Publication Number Publication Date
IT948495B true IT948495B (it) 1973-05-30

Family

ID=5798587

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48239/72A IT948495B (it) 1971-02-12 1972-02-10 Agenti di protezione da idrolisi e procedimento per produrre con essi poliuretani

Country Status (13)

Country Link
US (1) US3795638A (it)
AT (1) AT324000B (it)
AU (1) AU463010B2 (it)
BE (1) BE779277A (it)
BR (2) BR7200844D0 (it)
CA (1) CA989089A (it)
CH (1) CH565212A5 (it)
DE (1) DE2106726C3 (it)
ES (1) ES399686A1 (it)
FR (1) FR2125406B1 (it)
GB (1) GB1371987A (it)
IT (1) IT948495B (it)
NL (1) NL171169C (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843739C3 (de) * 1978-10-06 1982-04-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von im wesentlichen homogenen Polyurethan-Elastomeren
DE3331436A1 (de) * 1983-08-31 1985-03-21 Bayer Ag, 5090 Leverkusen Bismorpholine, verfahren zu ihrer herstellung und ihre verwendung als hydrolyseschutzmittel
DE3608962A1 (de) * 1985-10-08 1987-04-09 Bayer Ag Oligoharnstoffpolyole, daraus erhaltene polyetherpolyole und die verwendung dieser polyole im isocyanat-polyadditions-verfahren
US4722942A (en) * 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
US5858549A (en) * 1997-01-07 1999-01-12 National Starch And Chemical Investment Holding Corporation (Hydroxyalkyl)urea crosslinking agents
DE19710978A1 (de) 1997-03-17 1998-09-24 Bayer Ag Verfahren zur Herstellung halbharter kompakter oder zelliger Formkörper auf PUR-Basis und deren Stabilisierung, daraus hergestellte Formkörper, sowie deren Verwendung
DE19835703C1 (de) 1998-08-07 1999-05-20 Bayer Ag N,N'-disubstituierte N-(2-hydroxyalkyl)-Harnstoffe
US20130046037A1 (en) * 2011-08-17 2013-02-21 Basf Se Process for producing rigid polyurethane foams
JP6082527B2 (ja) * 2012-03-30 2017-02-15 株式会社Ｔ＆Ｋ Ｔｏｋａ 液状の潜在性硬化剤及び一液性の硬化性エポキシド組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103581A (en) * 1934-04-25 1937-12-28 Hazel Atlas Glass Co Vinyl resins
US2595796A (en) * 1950-04-06 1952-05-06 Le Page S Inc Compositions containing polyvinyl acetate and alkyl-substituted urea
US3294751A (en) * 1962-09-28 1966-12-27 Air Prod & Chem Polyurethane compositions from ureido-polyols
US3547879A (en) * 1968-07-23 1970-12-15 Fmc Corp Polyesters stabilized with ureas and thioureas

Also Published As

Publication number Publication date
CA989089A (en) 1976-05-11
AU3788172A (en) 1973-07-19
GB1371987A (en) 1974-10-30
DE2106726A1 (de) 1972-08-31
FR2125406B1 (it) 1978-05-19
NL171169B (nl) 1982-09-16
BR7200834D0 (pt) 1973-07-03
NL171169C (nl) 1983-02-16
AU463010B2 (en) 1975-07-10
AT324000B (de) 1975-08-11
NL7201844A (it) 1972-08-15
CH565212A5 (it) 1975-08-15
BR7200844D0 (pt) 1973-07-03
DE2106726C3 (de) 1983-12-01
US3795638A (en) 1974-03-05
ES399686A1 (es) 1974-11-16
BE779277A (fr) 1972-08-11
DE2106726B2 (de) 1978-08-10
FR2125406A1 (it) 1972-09-29

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