CH614455A5 - Process for in situ preparation of stable dispersions and the stable dispersions - Google Patents

Process for in situ preparation of stable dispersions and the stable dispersions

Info

Publication number
CH614455A5
CH614455A5 CH627675A CH627675A CH614455A5 CH 614455 A5 CH614455 A5 CH 614455A5 CH 627675 A CH627675 A CH 627675A CH 627675 A CH627675 A CH 627675A CH 614455 A5 CH614455 A5 CH 614455A5
Authority
CH
Switzerland
Prior art keywords
stable dispersions
situ preparation
dispersions
stable
situ
Prior art date
Application number
CH627675A
Other languages
English (en)
Inventor
Klaus Koenig
Manfred Dietrich
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 CH614455A5 publication Critical patent/CH614455A5/xx

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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
    • C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
    • 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
    • C08G18/2805—Compounds having only one group containing 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
    • C08G18/28—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Paints Or Removers (AREA)
CH627675A 1975-03-27 1975-05-15 Process for in situ preparation of stable dispersions and the stable dispersions CH614455A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513815 DE2513815C3 (de) 1975-03-27 1975-03-27 Verfahren zur Herstellung von stabilen Dispersionen

Publications (1)

Publication Number Publication Date
CH614455A5 true CH614455A5 (en) 1979-11-30

Family

ID=5942648

Family Applications (1)

Application Number Title Priority Date Filing Date
CH627675A CH614455A5 (en) 1975-03-27 1975-05-15 Process for in situ preparation of stable dispersions and the stable dispersions

Country Status (17)

Country Link
JP (1) JPS51114497A (enrdf_load_stackoverflow)
AT (1) AT342305B (enrdf_load_stackoverflow)
BE (1) BE829123A (enrdf_load_stackoverflow)
BR (1) BR7503066A (enrdf_load_stackoverflow)
CA (1) CA1068840A (enrdf_load_stackoverflow)
CH (1) CH614455A5 (enrdf_load_stackoverflow)
DD (1) DD118102A5 (enrdf_load_stackoverflow)
DE (1) DE2513815C3 (enrdf_load_stackoverflow)
DK (1) DK218375A (enrdf_load_stackoverflow)
ES (1) ES437721A1 (enrdf_load_stackoverflow)
FR (1) FR2305466A1 (enrdf_load_stackoverflow)
GB (1) GB1453258A (enrdf_load_stackoverflow)
IT (1) IT1035736B (enrdf_load_stackoverflow)
LU (1) LU72484A1 (enrdf_load_stackoverflow)
NL (1) NL171592C (enrdf_load_stackoverflow)
SE (1) SE414501B (enrdf_load_stackoverflow)
SU (1) SU741801A3 (enrdf_load_stackoverflow)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638759A1 (de) 1976-08-27 1978-03-09 Bayer Ag Loesungen von polyisocyanat-polyadditionsprodukten
DE2723293C2 (de) * 1977-05-24 1985-05-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Überzügen
CA1182600A (en) * 1980-02-14 1985-02-12 Jeffrey P. Rowlands Polymer-modified polyols useful in polyurethane manufacture
US4374209A (en) 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
PH19314A (en) * 1981-03-25 1986-03-14 Dow Chemical Co An improved process for preparing a rigid polyurethane foam
CA1189249A (en) 1981-07-09 1985-06-18 Bernhard Liessem Foam manufacture
EP0072096B2 (en) * 1981-08-11 1988-04-06 Imperial Chemical Industries Plc Polymer-modified polyols, a method of forming them, their use in the manufacture of polyurethane products and the products so obtained
DE3270603D1 (en) * 1981-10-28 1986-05-22 Ici Plc Polymer-modified polyols
DE3330197A1 (de) * 1983-08-20 1985-02-28 Bayer Ag, 5090 Leverkusen Waermesensibilisierungsmittel, ihre herstellung und verwendung
DE4007063A1 (de) * 1990-03-07 1991-09-12 Bayer Ag Stabile dispersionen von polyharnstoffen und/oder polyhydrazodicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen
ATE85630T1 (de) * 1985-01-08 1993-02-15 Miles Inc Verfahren zur herstellung von polyharnstoffund/oder polyhydrazodicarbonamid-dispersionen und ihre weiterverarbeitung zu polyurethanen.
DE3500337A1 (de) * 1985-01-08 1986-07-10 Bayer Ag, 5090 Leverkusen Stabile dispersionen von polyharnstoffen und/oder polyhydrazodicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden hydroxylverbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen
US4701475A (en) * 1986-06-25 1987-10-20 The Dow Chemical Company Polyurethanes reinforced with rigid rod micro fillers
US4757094A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Melamine cured polyurethane foam with improved properties
US4757093A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Flame retardant melamine containing polyurethane foam
US4855352A (en) * 1988-07-28 1989-08-08 Mobay Corporation Process for the production of stable dispersions, the dispersions so produced, and the use thereof in the manufacture of polyurethanes
US4847320A (en) * 1988-07-28 1989-07-11 Mobay Corporation Stable dispersions and the manufacture thereof
US5342855A (en) * 1990-01-23 1994-08-30 Miles Inc. Stable dispersions of polyhydrazodicarbonamides useful in the preparation of polyurethane products having improved load-bearing capacity
DE4431963A1 (de) 1994-09-08 1996-03-14 Bayer Ag Verfahren zur Herstellung von elastischen Formkörpern
US6627018B1 (en) 2000-10-17 2003-09-30 Advance Usa, Llc System and method of forming composite structures
US6331028B1 (en) 2000-10-17 2001-12-18 Advance Usa, Inc. Fiber-reinforced composite structure
DE10062415A1 (de) 2000-12-14 2002-06-20 Bayer Ag Holzklebstoffe
DE10129062A1 (de) 2001-06-15 2002-12-19 Basf Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
US7682656B2 (en) 2004-06-14 2010-03-23 Agruim Inc. Process and apparatus for producing a coated product
US7465757B2 (en) 2004-10-15 2008-12-16 Danisco A/S Foamed isocyanate-based polymer, a mix and process for production thereof
EP1827714B1 (en) 2004-11-30 2019-07-10 Agrium Inc. Process and apparatus for coating a controlled release product in a rotating drum
DE102005001565A1 (de) 2005-01-13 2006-07-27 Bayer Materialscience Ag Holzklebstoffe
EP1937612B1 (en) 2005-08-09 2016-01-06 Agrium Inc. Controlled release fertilizer employing epoxidized fatty acid triglyceride oil as a coating additive
US8735460B2 (en) 2009-01-09 2014-05-27 DuPont Nutrition BioScience ApS Foamed isocyanate-based polymer, a mix and process for production thereof
JP2014511904A (ja) 2011-03-24 2014-05-19 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 強化ポリウレタン尿素エラストマーからなる成形部品およびその使用
US9328033B2 (en) 2011-08-26 2016-05-03 Ekompany International B.V. Process for producing a coated fertilizer
ES2556000T3 (es) 2011-08-26 2016-01-12 Ekompany Agro B.V. Proceso para producir un fertilizante recubierto que comprende boro
US8946313B2 (en) * 2011-12-16 2015-02-03 Bayer Materialscience Llc Hybrid PHD/PMPO polyols for polyurethane foam applications
US10066047B2 (en) * 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
DE112013004958B4 (de) 2012-10-10 2023-01-26 Proprietect L.P. Verfahren zur Herstellung eines frei aufgeschäumten Polyurethan-Schaumstoffs mit niedriger Dichte sowie frei aufgeschäumter Polyurethan-Schaumstoff
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
US12011912B2 (en) 2018-09-25 2024-06-18 Proprietect L.P. Composite foam article
CN111303380B (zh) * 2020-03-20 2022-03-11 万华化学集团股份有限公司 一种可释放二氧化碳聚脲多元醇的制备方法和应用
EP4428169A1 (en) 2023-03-09 2024-09-11 Covestro Deutschland AG Process for preparing storage-stable isocyanate-terminated prepolymers with long processing life
WO2024153517A1 (en) 2023-01-16 2024-07-25 Covestro Llc Process for preparing storage-stable isocyanate-terminated prepolymers with long processing life

Also Published As

Publication number Publication date
LU72484A1 (enrdf_load_stackoverflow) 1976-03-17
SE414501B (sv) 1980-08-04
DE2513815C3 (de) 1979-05-23
NL7505666A (nl) 1976-09-29
GB1453258A (en) 1976-10-20
IT1035736B (it) 1979-10-20
FR2305466B1 (enrdf_load_stackoverflow) 1979-03-02
ATA371775A (de) 1977-07-15
NL171592B (nl) 1982-11-16
SU741801A3 (ru) 1980-06-15
NL171592C (nl) 1983-04-18
DD118102A5 (enrdf_load_stackoverflow) 1976-02-12
CA1068840A (en) 1979-12-25
DK218375A (da) 1976-09-28
AT342305B (de) 1978-03-28
JPS51114497A (en) 1976-10-08
BE829123A (fr) 1975-11-17
DE2513815A1 (de) 1976-09-30
SE7505598L (sv) 1976-09-28
BR7503066A (pt) 1976-09-28
DE2513815B2 (de) 1978-09-14
FR2305466A1 (fr) 1976-10-22
JPS5216747B2 (enrdf_load_stackoverflow) 1977-05-11
AU8119875A (en) 1976-11-18
ES437721A1 (es) 1977-03-16

Similar Documents

Publication Publication Date Title
CH614455A5 (en) Process for in situ preparation of stable dispersions and the stable dispersions
IL50787A (en) Process for the preparation of corticoids
JPS5325489A (en) Phhindicating composition and process for its preparation
GB1551829A (en) Process for the preparation of dispersions
GB1556688A (en) Composition and method for the properties of liquids
HU172997B (hu) Sposob poluchenija cementa i ustrojstvo dlja ispolnenija sposoba
JPS5219670A (en) Chromann44ons and preparation method thereof
YU173376A (en) 3-oxime-esters of d-17-ethylene-19-nortestosterone and process for the manufacture thereof
JPS5214787A (en) Phenylpiperazineolefins and preparation method
JPS51118705A (en) Process for preparing tricocenee*9* and heneicocenee*9*
JPS5248674A (en) Benzisoquinolines and preparation method thereof
JPS53111065A (en) 2*33dihydroo*55methyll33isooxazolyl* 33oxoo1*22benzisothiazolee22 acetamidee1*11dioxide and process for preparing same
JPS5284223A (en) New quinacridone* process for manufacture thereof and use thereof
EG12447A (en) Method for the production of polyacetovinyl dispersions and dispersions thus obtained
GB1554758A (en) Lithiumbromine cell and method of making the same
IL49568A0 (en) Anthraquinone-bis-amidines and process for preparing them
YU262176A (en) Process for obtaining aroyl-phenylindene and aroyl-phenylnaphthaline
GB1554310A (en) Process for the preparation of 5-oxo-hexanoic acid and derivatives thereof
JPS51131886A (en) Basicsubstituted 55sulfamoyll anthranilicacidderivative and preparation method
ZA761611B (en) Fluooro-prostaglandins and process for their preparation
GR60443B (en) D-homosteroids and process for their preparation
ZA762783B (en) Method for the preparation of d-carbamyl amino-acids and the corresponding e-aminoacids
JPS5217435A (en) Arroctahalogendiphenyletherr 4*44dimethanol and process for preparation thereof
IL49828A0 (en) Alkine derivatives and process for their preparation
JPS51141876A (en) 11methyll22*pyridylloxymethyl** nitrooimidazol and preparation method

Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased