BE848194R - Procede de preparation de dispersions stables, - Google Patents

Procede de preparation de dispersions stables,

Info

Publication number
BE848194R
BE848194R BE172239A BE172239A BE848194R BE 848194 R BE848194 R BE 848194R BE 172239 A BE172239 A BE 172239A BE 172239 A BE172239 A BE 172239A BE 848194 R BE848194 R BE 848194R
Authority
BE
Belgium
Prior art keywords
preparation process
stable dispersion
dispersion preparation
stable
preparation
Prior art date
Application number
BE172239A
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of BE848194R publication Critical patent/BE848194R/fr

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)
BE172239A 1975-11-12 1976-11-10 Procede de preparation de dispersions stables, BE848194R (fr)

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 (1)

Publication Number Publication Date
BE848194R true BE848194R (fr) 1977-05-10

Family

ID=5961582

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172239A BE848194R (fr) 1975-11-12 1976-11-10 Procede de preparation de dispersions stables,

Country Status (2)

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

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

Also Published As

Publication number Publication date
DE2550862A1 (de) 1977-05-18
DE2550862C2 (de) 1983-12-29

Similar Documents

Publication Publication Date Title
BE848191A (fr) Procede de preparation de dispersions stables,
BE829123A (fr) Procede de preparation de dispersions stables
BE848192A (fr) Procede de preparation de dispersions toniques stables,
BE845953A (fr) Procede de preparation de dispersions
PT64696A (fr) Procede de preparation de compositions d insuline stables,avec action prolongee
FR2301505A1 (fr) Procede de preparation de 2,2-dimethylolalcanals
FR2307833A1 (fr) Procede de preparation de polyphenylene-ethers
FR2301524A1 (fr) Procede de preparation de benzoxazines
BE843381A (fr) Procede de preparation de thymol
FR2313357A1 (fr) Procede de preparation du 1,4-diaminoanthraquinone-2,3-dinitrile
FR2331578A1 (fr) Procede de preparation de dispersions stables
BE842940A (fr) Procede de preparation d'oxaphospholannes-1,2,
FR2314185A1 (fr) Procede de preparation de 1,2-benzoisothiazol-3-on-1,1-dioxydes
BE847331A (fr) Procede de preparation de 4-alkyl-thiosemi-carbazides,
BE848194R (fr) Procede de preparation de dispersions stables,
BE847305A (fr) Procede de preparation de trichloromethyl-trifluormethylbenzenes,
BE845327A (fr) Procede de preparation de 4,4'-dihydroxy-3-3'-5-5'-tretralcoyldiphenylalcanes
BE849640A (fr) Procede de preparation de 1,1-dihalogeno-4-methyl-1,3-pentadienes
BE847214A (fr) Procede de preparation de trimethyldroquinone,
FR2333805A1 (fr) Procede de preparation de n,n'-bis-trimethylsilyluree
FR2319615A1 (fr) Procede de preparation de cyclohexane-diones-1,3
BE844433A (fr) Procede de preparation de chloro-2 butadiene-1,3
BR7400252D0 (pt) Dispersao fungicida de anilida do acido 2-metil-5,6-dihidropirano-3-carboxilico
BE839291A (fr) Procede de preparation de 4-acylaminocanthrones
BE841761A (fr) Procede de preparation de la 2, 5-dimethoxy-4-chloraniline

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19940531