GB1081276A – Process for the production of cold setting compositions
– Google Patents
GB1081276A – Process for the production of cold setting compositions
– Google Patents
Process for the production of cold setting compositions
Info
Publication number
GB1081276A
GB1081276A
GB1757766A
GB1757766A
GB1081276A
GB 1081276 A
GB1081276 A
GB 1081276A
GB 1757766 A
GB1757766 A
GB 1757766A
GB 1757766 A
GB1757766 A
GB 1757766A
GB 1081276 A
GB1081276 A
GB 1081276A
Authority
GB
United Kingdom
Prior art keywords
polyurethane
sulphide
tar
polymers
tars
Prior art date
1965-04-27
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
GB1757766A
Inventor
Friedrich Blomeyer
Gerhard Dankert
Hans Holtschmidt
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.)
1965-04-27
Filing date
1966-04-21
Publication date
1967-08-31
1966-04-21
Application filed by Bayer AG
filed
Critical
Bayer AG
1967-08-31
Publication of GB1081276A
publication
Critical
patent/GB1081276A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
C08L75/04—Polyurethanes
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
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
C08G18/52—Polythioethers
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
C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 – C08G18/63
C08G18/6476—Bituminous materials, e.g. asphalt, coal tar, pitch; derivatives thereof
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Abstract
Cold-setting compositions are prepared by mixing bituminous materials with polyurethanes, which are sulphur-containing addition products with free isocyanate groups prepared from a polyhydroxyl compound containing thioether groups and an excess of a polyisocyanate. The polyurethane and tar-like materials are suitably used in a weight ratio of 7:3 to 3:7. Suitable polyisocyanates are toluylene diisocyanates, diphenylmethane-4,41-diisocyanate and hexamethylene diisocyanate whilst the preferred polyhydroxyl compounds containing thioether groups are polyethers and polyacetals derived from thiodiglycol, 3,31-dihydroxydipropyl sulphide, 4,41-dihydroxydibutyl sulphide, g ,g 1-dihydroxydipropyl disulphide and b ,b 1-dihydroxydiethyltetra- (trior di-) sulphide suitably in combination with polyhydric alcohols such as ethylene glycol, 1,2-propane diol, 1,3-propane diol, 1,4-butane diol, 1,6-hexane diol, di- or tri-ethylene glycol, butane – bis – (b – dihydroxyethylether), glycerol, trimethylol propane, pentaerythritol or mannitol. Reaction products of alkylene oxides with sodium polysulphide and/or hydrogen sulphide and sulphur may also be used as the polyhydroxyl compound. The ratio of NCO to OH groups in the formation of the polyurethane is suitably between 1.4:1 and 2.5:1. Suitable bituminous materials are asphalts, bitumens, bitumens aromatized by a cracking process and coal tar. Storable compositions may be produced from anhydrous tars which do not contain reactive hydrogen atoms and for this purpose the tars may be pre-treated with mono- or poly-functional isocyanates. The tars may also be mixed with plasticizing polymers such as styrene polymers, cumaroneindene polymers, synthetic and natural rubber polymers and partially condensed phenol resins. Solvents such as cyclohexanone, methyl cyclohexanone, aromatic hydrocarbons, ethylene glycol acetate and butyl acetate may be used in the formation of the composition. Pigments and fillers may be ground with the tar materials or with the polyurethane if anhydrous. Suitable fillers are carbon black, silica and asbestos fibres. Conventional polyurethane cross-linking agents may be added to optionally dissolved compositions, e.g. polyhydric alcohols and alkoxylation products thereof, diamines, ammonia, hydrazine, alkanolamines and mercaptoethanol. Water absorbing agents such as zeolites, calcium oxide, magnesium hydride, orthoformic acid esters, trichloro-triethyl phosphite, phosphorus pentoxide, aluminium alkoxides and isocyanates may also be added to the tar before the latter is mixed with the polyurethane.
GB1757766A
1965-04-27
1966-04-21
Process for the production of cold setting compositions
Expired
GB1081276A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DEF45916A
DE1301582B
(en)
1965-04-27
1965-04-27
Process for the production of molded bodies, coatings and bonds by reacting tar with polyurethanes
Publications (1)
Publication Number
Publication Date
GB1081276A
true
GB1081276A
(en)
1967-08-31
Family
ID=7100751
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1757766A
Expired
GB1081276A
(en)
1965-04-27
1966-04-21
Process for the production of cold setting compositions
Country Status (9)
Country
Link
AT
(1)
AT262613B
(en)
BE
(1)
BE679996A
(en)
CH
(1)
CH469771A
(en)
DE
(1)
DE1301582B
(en)
DK
(1)
DK118044B
(en)
GB
(1)
GB1081276A
(en)
NL
(1)
NL6605659A
(en)
NO
(1)
NO117148B
(en)
SE
(1)
SE319011B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP2489696A1
(en)
*
2011-02-17
2012-08-22
DongAh Chemical Co., Ltd.
Biodegradable polyurethane plastic using phosphorus pentoxide
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1207008A
(en)
*
1957-06-10
1960-02-12
Us Rubber Co
Compositions for joints and coatings
1965
1965-04-27
DE
DEF45916A
patent/DE1301582B/en
active
Pending
1966
1966-03-18
CH
CH390866A
patent/CH469771A/en
unknown
1966-03-22
AT
AT269966A
patent/AT262613B/en
active
1966-04-21
GB
GB1757766A
patent/GB1081276A/en
not_active
Expired
1966-04-25
NO
NO16273066A
patent/NO117148B/no
unknown
1966-04-25
BE
BE679996D
patent/BE679996A/xx
unknown
1966-04-26
DK
DK212766A
patent/DK118044B/en
unknown
1966-04-26
SE
SE565266A
patent/SE319011B/xx
unknown
1966-04-27
NL
NL6605659A
patent/NL6605659A/xx
unknown
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP2489696A1
(en)
*
2011-02-17
2012-08-22
DongAh Chemical Co., Ltd.
Biodegradable polyurethane plastic using phosphorus pentoxide
CN102675855A
(en)
*
2011-02-17
2012-09-19
东亚化工有限公司
Biodegradable polyurethane plastic using phosphorus pentoxide
CN102675855B
(en)
*
2011-02-17
2014-06-18
东亚化工有限公司
Biodegradable polyurethane plastic using phosphorus pentoxide
Also Published As
Publication number
Publication date
AT262613B
(en)
1968-06-25
NO117148B
(en)
1969-07-07
CH469771A
(en)
1969-03-15
DE1301582B
(en)
1969-08-21
BE679996A
(en)
1966-10-03
NL6605659A
(en)
1966-10-28
SE319011B
(en)
1969-12-22
DK118044B
(en)
1970-06-29
Similar Documents
Publication
Publication Date
Title
US3326844A
(en)
1967-06-20
Polyurethane composition
US6455605B1
(en)
2002-09-24
Foamable composition exhibiting instant thixotropic gelling
DE2325090A1
(en)
1974-11-28
INORGANIC-ORGANIC PLASTICS
DE2324175A1
(en)
1973-12-06
FOAMS AND THEIR PRODUCTION THROUGH THE FOAMING AND NETWORKING OF AROMATIC POLYSULFIDES
US3367892A
(en)
1968-02-06
Polymeric soil-stabilizing compositions and method of using the same
US3380950A
(en)
1968-04-30
Polyurethane lacquers
US3959329A
(en)
1976-05-25
Polyisocyanates containing sulphonic acid or sulphonate groups
US3810860A
(en)
1974-05-14
Polymerization of crude petroleum hydrocarbon
US3711444A
(en)
1973-01-16
Polyol solutions of xanthates as catalysts in making polyisocyanurates
GB1413121A
(en)
1975-11-05
Cement compositions
US4382136A
(en)
1983-05-03
Process for the production of polyhydroxy lignin-cellulose silicate polymer
US4377674A
(en)
1983-03-22
Process for the production of polyhydroxy lignin-cellulose silicate polymer
GB1081276A
(en)
1967-08-31
Process for the production of cold setting compositions
DE2621582A1
(en)
1976-11-25
FLAME RESISTANT AND NO SMOKE GENERATING POLYURETHANE FOAM AND PROCESS FOR THEIR PRODUCTION
US4010123A
(en)
1977-03-01
Cellular material
DE1290715B
(en)
1969-03-13
Material for the production of coatings based on polyurethane
US4380592A
(en)
1983-04-19
Process for the production of polyhydroxy lignin-cellulose silicate polymer
GB1359761A
(en)
1974-07-10
Resilient surfaces
EP0085826A1
(en)
1983-08-17
Method of fastening anchor bolts in drilling holes
US3268488A
(en)
1966-08-23
Urethane prepolymer from a mixture of a polyether glycol and a polyhydric alcohol
US3386944A
(en)
1968-06-04
Water binding agents for polyurethanes based on mixtures of phosphorous pentoxide with pigments or fillers
GB1587046A
(en)
1981-03-25
Process for the production of filler-reinforced polyurethane elastomers
US3887504A
(en)
1975-06-03
Process of making a sulfur containing foam and product obtained therefrom
DE3142322A1
(en)
1983-05-05
Polyisocyanate-polyol-based grouts, and the use thereof
DE19728252A1
(en)
1999-01-14
Process for the production of elastic, thixotropic organominerals, the products obtained therewith and their use
None