BE772476A - Articles faconnes en resines de polyurethannes reticules et leur procede de preparation - Google Patents
Articles faconnes en resines de polyurethannes reticules et leur procede de preparationInfo
- Publication number
- BE772476A BE772476A BE772476A BE772476A BE772476A BE 772476 A BE772476 A BE 772476A BE 772476 A BE772476 A BE 772476A BE 772476 A BE772476 A BE 772476A BE 772476 A BE772476 A BE 772476A
- Authority
- BE
- Belgium
- Prior art keywords
- linked
- preparation
- cross
- articles shaped
- polyurethan
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/833—Chemically modified polymers by nitrogen containing compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702044838 DE2044838A1 (de) | 1970-09-10 | 1970-09-10 | Vernetzte Polyurethanformkörper |
Publications (1)
Publication Number | Publication Date |
---|---|
BE772476A true BE772476A (fr) | 1972-01-17 |
Family
ID=5782099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE772476A BE772476A (fr) | 1970-09-10 | 1971-09-10 | Articles faconnes en resines de polyurethannes reticules et leur procede de preparation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3793238A (fr) |
BE (1) | BE772476A (fr) |
DE (1) | DE2044838A1 (fr) |
ES (1) | ES394930A1 (fr) |
FR (1) | FR2106438B1 (fr) |
IT (1) | IT938801B (fr) |
NL (1) | NL7112501A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998794A (en) * | 1972-04-29 | 1976-12-21 | Bayer Aktiengesellschaft | Polyurethane polyureas which contain uretdione groups |
DE2243628A1 (de) * | 1972-09-06 | 1974-03-14 | Bayer Ag | Polymere mit alkoxysilyl-substituierten biuretgruppen und verfahren zu ihrer herstellung |
DE2256664A1 (de) * | 1972-11-18 | 1974-05-22 | Akzo Gmbh | Verfahren zum nachbehandeln von polyurethanfaeden |
US4069212A (en) * | 1973-06-28 | 1978-01-17 | Nasa | Flame retardant spandex type polyurethanes |
DE2420475A1 (de) * | 1974-04-27 | 1975-11-06 | Bayer Ag | Uretdiongruppen aufweisende polyadditionsprodukte |
DE3005106A1 (de) * | 1980-02-12 | 1981-08-20 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen herstellung von uretdiongruppen aufweisenden polyisocyanaten und ihre verwendung als aufbaukoponente bei der herstellung von polyurethankunststoffen |
DE3131780A1 (de) * | 1981-08-12 | 1983-02-24 | Bayer Ag, 5090 Leverkusen | Langzeit-lagerbestaendige, heterogene einkomponentensysteme aus polyol-/diphenylmethan-uretdion-diisocyanaten, verfahren zu ihrer herstellung und ihre verwendung zur synthese hochmolekularer polyurethane |
DE3232736A1 (de) * | 1982-09-03 | 1984-03-08 | Bayer Ag, 5090 Leverkusen | Aromatische uretdion-di-harnstoff-diamine, verfahren zu ihrer herstellung und ihre verwendung bei der polyurethansynthese |
DE69513831T2 (de) | 1994-07-04 | 2000-07-27 | Asahi Kasei Kogyo K.K., Osaka | Semicarbazid-derivate und diese enthaltende coatings |
US5814689A (en) * | 1997-08-29 | 1998-09-29 | Arco Chemical Technology, L.P. | Low viscosity polyuretidione polyurethanes and their use as curatives for solvent and water borne coatings |
DE102004022753B3 (de) | 2004-05-07 | 2006-02-16 | Byk-Chemie Gmbh | Als Dispergiermittel und Dispersionsstabilisatoren geeignete Additionsverbindungen |
DE102006012999A1 (de) * | 2006-03-22 | 2007-09-27 | Byk-Chemie Gmbh | Additionsverbindungen als Dispergiermittel und Dispersionsstabilisatoren |
ES2340756B1 (es) * | 2010-01-18 | 2011-07-21 | Antonio Oliva Gurgui | Compuesto para la fabricacion de una marca al agua en un material laminar textil y composicion, material, procedimiento y uso correspondientes. |
DE102010041247A1 (de) * | 2010-09-23 | 2012-03-29 | Evonik Degussa Gmbh | Verfahren zur Herstellung von lagerstabilen Polyurethan-Prepregs und daraus hergestellte Formkörper aus Polyurethanzusammensetzung in Lösung |
KR20200050954A (ko) | 2017-09-07 | 2020-05-12 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 우레트다이온-함유 물질을 포함하는 중합체 재료, 2-파트 조성물, 및 방법 |
-
1970
- 1970-09-10 DE DE19702044838 patent/DE2044838A1/de active Pending
-
1971
- 1971-09-08 IT IT28393/71A patent/IT938801B/it active
- 1971-09-09 ES ES394930A patent/ES394930A1/es not_active Expired
- 1971-09-10 NL NL7112501A patent/NL7112501A/xx unknown
- 1971-09-10 US US00179573A patent/US3793238A/en not_active Expired - Lifetime
- 1971-09-10 BE BE772476A patent/BE772476A/fr unknown
- 1971-09-10 FR FR7132802A patent/FR2106438B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7112501A (fr) | 1972-03-14 |
DE2044838A1 (de) | 1972-03-16 |
FR2106438A1 (fr) | 1972-05-05 |
US3793238A (en) | 1974-02-19 |
ES394930A1 (es) | 1974-04-16 |
IT938801B (it) | 1973-02-10 |
FR2106438B1 (fr) | 1975-10-10 |
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