GB886967A - Process for the production of coloured polyurethane plastics - Google Patents

Process for the production of coloured polyurethane plastics

Info

Publication number
GB886967A
GB886967A GB945759A GB945759A GB886967A GB 886967 A GB886967 A GB 886967A GB 945759 A GB945759 A GB 945759A GB 945759 A GB945759 A GB 945759A GB 886967 A GB886967 A GB 886967A
Authority
GB
United Kingdom
Prior art keywords
groups
dyestuff
toluene
organic
amino
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
GB945759A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 Ciba AG filed Critical Ciba AG
Publication of GB886967A publication Critical patent/GB886967A/en
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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • 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
    • 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
    • C08G18/3836—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing azo groups

Abstract

886,967. Coloured polyurethane foam. CIBA Ltd. March 18, 1959 [March 18, 1958; Jan. 22, 1959], No. 9457/59. Class 87(2). [Also in Groups IV(a) and VIII] In a process for the production of coloured polyurethane plastics (including foamed products) by the polyaddition of organic compounds containing reactive hydrogen atoms with organic polyisocyanates, there is incorporated in the reaction mixture before or during the polyaddition, an organic dyestuff which contains at least one aliphatically bound hydroxyl group or a free amino group and which dyestuff is dissolved in an inert organic solvent. "Amino groups" include those directly attached and also those bound to an aromatic nucleus of the dyestuff through a bridge member as in -NHC 2 H 4 NH 2 , -NHNH 2 , -CONH 2 , CONHNH 2 and -SO 2 NH 2 groups. The hydroxyl groups can be part of an oxymethyl group attached to an aromatic nucleus or may be present in such groups as -COOH, -OC 2 H 4 OH, -SC 2 H 4 OH, -N(CH 3 )CH 2 CH 2 OH, -N(C 2 H 4 OH), -COOC 2 H 4 OH or -N(CH 3 )C 2 H 4 OC 2 H 4 OH. Azo, oxazine, thiazine, nitro, methine, anthraquinone, triphenylmethane and phthalocyanine dyestuffs are specified. Solvents referred to are acetone, methyl ethyl ketone, ethyl acetate, benzene, toluene, nitrobenzene and dimethyl-formamide. Pigments such as titanium dioxide and fluorescent materials can also be added. N-Methylmorpholine, triethylamine and pyridine are suitable catalysts for the reaction. In an Example (1) an adipic acid/glycol polyester, toluene-2 : 4- and 2 : 6-diisocyanates and a toluene solution of 4-amino-azobenzene are mixed. Water, a polyglycol ether and a basic catalyst e.g. ethylmorpholine are then added and reaction take place to give a yellow foamed polyurethane. Lacquers, pigments and coatings for fabrics are also prepared (see Groups IV(a) and VIII).
GB945759A 1959-01-22 1959-03-18 Process for the production of coloured polyurethane plastics Expired GB886967A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6859959A CH411346A (en) 1959-01-22 1959-01-22 Process for the production of colored polyurethane plastics
CH1653464A CH413362A (en) 1959-01-22 1959-01-22 Process for the production of colored polyurethane plastics

Publications (1)

Publication Number Publication Date
GB886967A true GB886967A (en) 1962-01-10

Family

ID=42983796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB945759A Expired GB886967A (en) 1959-01-22 1959-03-18 Process for the production of coloured polyurethane plastics

Country Status (7)

Country Link
BE (1) BE576772A (en)
CH (2) CH413362A (en)
DE (1) DE1114317B (en)
ES (1) ES247959A1 (en)
FR (1) FR1219438A (en)
GB (1) GB886967A (en)
NL (2) NL124877C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401143A (en) * 1966-03-24 1968-09-10 Goodyear Tire & Rubber Method of making pigmented polyesterurethanes and said product
US5262242A (en) * 1990-01-31 1993-11-16 Kansai Paint Co., Ltd. Colored films for use in vacuum forming
WO2010066211A1 (en) * 2008-12-11 2010-06-17 Vysoke Uceni Technicke V Brne Method of preparation of thermodegradable polyurethane foams
WO2014200850A1 (en) 2013-06-11 2014-12-18 Basf Se Non-migratory photoactive diols for fluorescent polymers
CN105294973A (en) * 2015-11-03 2016-02-03 嘉兴东景印染材料有限公司 High-color-concentration migration-resistance waterborne polyurethane type dye and preparation method thereof
CN107987248A (en) * 2017-11-14 2018-05-04 中国科学院深圳先进技术研究院 It can induce luminous polyurethane and preparation method thereof
WO2019095116A1 (en) * 2017-11-14 2019-05-23 中国科学院深圳先进技术研究院 Induced light-emitting polyurethane and preparation method therefof
CN115521329A (en) * 2022-08-30 2022-12-27 山东理工大学 Catalyst for lactide ring-opening polymerization and preparation method and application thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281079B (en) * 1964-09-05 1968-10-24 Basf Ag Leather and floor care products
DE2530809C2 (en) * 1975-07-10 1983-08-11 Bayer Ag, 5090 Leverkusen Process for the production of colored, optionally foamed polyurethane plastics
FR2646671B1 (en) * 1989-05-03 1993-01-22 Rhone Poulenc Chimie ORGANIC MATERIAL ACTIVE IN NON-LINEAR OPTICS
FR2650283A1 (en) * 1989-07-28 1991-02-01 Rhone Poulenc Chimie SEQUENCE COPOLYMERS WITH NON-LINEAR OPTICAL ACTIVITY
DE4008628A1 (en) * 1990-03-17 1991-09-19 Bayer Ag POLYURETHANE URBS WITH DIAMINOANTHRACHINONES AS A CHAIN EXTENSION AND METHOD FOR PRODUCING THE POLYURETHANE URINS
FR2661416A1 (en) * 1990-04-27 1991-10-31 Rhone Poulenc Chimie Optionally oriented organic material active in nonlinear optics and process for its preparation
DE69724705T2 (en) * 1996-06-28 2004-03-25 Xerox Corp., Stamford Phase change ink composition based on urethane and wax resin derived from isocyanate
US6479561B1 (en) 2000-08-30 2002-11-12 Milliken & Company Colored polyurethane surface coatings
DE102005047290A1 (en) * 2005-10-01 2007-04-05 Dystar Textilfarben Gmbh & Co. Deutschland Kg New pyridine dye compounds, useful for coloring polymer, polyurethane and polyurethane foam

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903984C (en) * 1951-04-28 1954-02-15 Bayer Ag Process for improving the lightfastness of paint colors

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401143A (en) * 1966-03-24 1968-09-10 Goodyear Tire & Rubber Method of making pigmented polyesterurethanes and said product
US5262242A (en) * 1990-01-31 1993-11-16 Kansai Paint Co., Ltd. Colored films for use in vacuum forming
WO2010066211A1 (en) * 2008-12-11 2010-06-17 Vysoke Uceni Technicke V Brne Method of preparation of thermodegradable polyurethane foams
WO2014200850A1 (en) 2013-06-11 2014-12-18 Basf Se Non-migratory photoactive diols for fluorescent polymers
CN105377929A (en) * 2013-06-11 2016-03-02 巴斯夫欧洲公司 Non-migratory photoactive diols for fluorescent polymers
EP3008101A4 (en) * 2013-06-11 2017-03-01 Basf Se Non-migratory photoactive diols for fluorescent polymers
CN105294973A (en) * 2015-11-03 2016-02-03 嘉兴东景印染材料有限公司 High-color-concentration migration-resistance waterborne polyurethane type dye and preparation method thereof
CN107987248A (en) * 2017-11-14 2018-05-04 中国科学院深圳先进技术研究院 It can induce luminous polyurethane and preparation method thereof
WO2019095116A1 (en) * 2017-11-14 2019-05-23 中国科学院深圳先进技术研究院 Induced light-emitting polyurethane and preparation method therefof
CN107987248B (en) * 2017-11-14 2020-11-03 中国科学院深圳先进技术研究院 Polyurethane capable of inducing luminescence and preparation method thereof
CN115521329A (en) * 2022-08-30 2022-12-27 山东理工大学 Catalyst for lactide ring-opening polymerization and preparation method and application thereof
CN115521329B (en) * 2022-08-30 2023-08-15 山东理工大学 Catalyst for lactide ring-opening polymerization and preparation method and application thereof

Also Published As

Publication number Publication date
BE576772A (en) 1959-04-15
ES247959A1 (en) 1959-12-16
FR1219438A (en) 1960-05-17
NL237188A (en)
DE1114317B (en) 1961-09-28
NL124877C (en) 1968-08-15
CH411346A (en) 1966-04-15
CH413362A (en) 1966-05-15

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