DE2550862C2 - Verfahren zur Herstellung von stabilen Dispersionen - Google Patents

Verfahren zur Herstellung von stabilen Dispersionen

Info

Publication number
DE2550862C2
DE2550862C2 DE19752550862 DE2550862A DE2550862C2 DE 2550862 C2 DE2550862 C2 DE 2550862C2 DE 19752550862 DE19752550862 DE 19752550862 DE 2550862 A DE2550862 A DE 2550862A DE 2550862 C2 DE2550862 C2 DE 2550862C2
Authority
DE
Germany
Prior art keywords
optionally
components
molecular weight
polyethers
component
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
DE19752550862
Other languages
German (de)
English (en)
Other versions
DE2550862A1 (de
Inventor
Manfred Dr. Dietrich
Klaus Dr. 5090 Leverkusen König
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
Priority to DE19752550862 priority Critical patent/DE2550862C2/de
Priority to US05/691,174 priority patent/US4089835A/en
Priority to CA264,180A priority patent/CA1068841A/en
Priority to CH1404176A priority patent/CH626102A5/de
Priority to NL7612445A priority patent/NL181201C/xx
Priority to BE172239A priority patent/BE848194R/xx
Priority to AT833876A priority patent/AT347688B/de
Priority to BR7607553A priority patent/BR7607553A/pt
Priority to JP51134750A priority patent/JPS5260896A/ja
Priority to IT5212776A priority patent/IT1066662B/it
Priority to ES453204A priority patent/ES453204A2/es
Priority to SE7612594A priority patent/SE432771B/xx
Priority to FR7634198A priority patent/FR2331579A2/fr
Priority to AU19605/76A priority patent/AU506304B2/en
Priority to GB4720376A priority patent/GB1498616A/en
Publication of DE2550862A1 publication Critical patent/DE2550862A1/de
Priority to SE8202977A priority patent/SE8202977L/sv
Application granted granted Critical
Publication of DE2550862C2 publication Critical patent/DE2550862C2/de
Expired legal-status Critical Current

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
    • C08G18/28—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
    • C08G18/409—Dispersions of polymers of C08G in organic 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
    • C08G18/08—Processes
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/3225—Polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE19752550862 1975-03-27 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen Expired DE2550862C2 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
DE19752550862 DE2550862C2 (de) 1975-11-12 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen
US05/691,174 US4089835A (en) 1975-03-27 1976-05-28 Stable polyurethane dispersions and process for production thereof
CA264,180A CA1068841A (en) 1975-11-12 1976-10-26 Process for the production of stable dispersions
CH1404176A CH626102A5 (en) 1975-11-12 1976-11-08 Process for the preparation of stable dispersions
NL7612445A NL181201C (nl) 1975-11-12 1976-11-09 Verbetering van de werkwijze ter bereiding in situ van stabiele dispersies volgens het nederlandse octrooi 171.592, alsmede gevormde voortbrengselen vervaardigd onder toepassing van deze dispersies.
AT833876A AT347688B (de) 1975-11-12 1976-11-10 Verfahren zur herstellung von stabilen dispersionen und von polyurethankunststoffen daraus
BE172239A BE848194R (fr) 1975-11-12 1976-11-10 Procede de preparation de dispersions stables,
JP51134750A JPS5260896A (en) 1975-11-12 1976-11-11 Preparation of stable dispersion
BR7607553A BR7607553A (pt) 1975-11-12 1976-11-11 Processo para a preparacao de dispersoes estaveis
IT5212776A IT1066662B (it) 1975-11-12 1976-11-11 Procedimento per produrre dispersioni stabili per la preparazione di materie plastiche poliuretaniche
ES453204A ES453204A2 (es) 1975-11-12 1976-11-11 Procedimiento para la obtencion "in situ" de dispersiones estables.
SE7612594A SE432771B (sv) 1975-11-12 1976-11-11 Sett for in situ-framstellning av stabila dispersioner av polykarbamider och/eller polyhydrazodikarbonamider
FR7634198A FR2331579A2 (fr) 1975-11-12 1976-11-12 Procede de preparation de dispersions stables
AU19605/76A AU506304B2 (en) 1975-11-12 1976-11-12 Polyurea and/or polyhydrazodicarbonamides dispersions and polyurethanes therfrom
GB4720376A GB1498616A (en) 1975-11-12 1976-11-12 Process for the production of stable dispersions
SE8202977A SE8202977L (sv) 1975-11-12 1982-05-12 Anvendning av dispersioner av polyisocyanat-polyadditionsprodukter i hydroxylgrupper uppvisande dispergermedel for framstellning av polyuretanplaster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550862 DE2550862C2 (de) 1975-11-12 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen

Publications (2)

Publication Number Publication Date
DE2550862A1 DE2550862A1 (de) 1977-05-18
DE2550862C2 true DE2550862C2 (de) 1983-12-29

Family

ID=5961582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752550862 Expired DE2550862C2 (de) 1975-03-27 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen

Country Status (2)

Country Link
BE (1) BE848194R (xx)
DE (1) DE2550862C2 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431963A1 (de) 1994-09-08 1996-03-14 Bayer Ag Verfahren zur Herstellung von elastischen Formkörpern
KR20140018264A (ko) 2011-03-24 2014-02-12 바이엘 인텔렉쳐 프로퍼티 게엠베하 강화된 폴리우레탄 우레아 엘라스토머로 이루어진 성형품 및 그의 용도
US9683334B2 (en) 2015-05-15 2017-06-20 Covestro Llc Free-flowing coated rubber particles, methods for their production and use
US10119223B2 (en) 2016-07-15 2018-11-06 Covestro Llc Carpet and synthetic turf backings prepared from a polyether carbonate polyol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
DE2550862A1 (de) 1977-05-18
BE848194R (fr) 1977-05-10

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