NO178377C - Fremgangsmåte for fremstilling av naftalinsulfonsyre-formaldehydkondensater med lavt innhold av fritt formaldehyd, samt anvendelse av naftalinsulfonsyre-formaldehydkondensater som tilsatsmidler i bygningsmaterialer - Google Patents
Fremgangsmåte for fremstilling av naftalinsulfonsyre-formaldehydkondensater med lavt innhold av fritt formaldehyd, samt anvendelse av naftalinsulfonsyre-formaldehydkondensater som tilsatsmidler i bygningsmaterialerInfo
- Publication number
- NO178377C NO178377C NO910632A NO910632A NO178377C NO 178377 C NO178377 C NO 178377C NO 910632 A NO910632 A NO 910632A NO 910632 A NO910632 A NO 910632A NO 178377 C NO178377 C NO 178377C
- Authority
- NO
- Norway
- Prior art keywords
- sulphonic acid
- naphthalene sulphonic
- formaldehyde condensates
- acid formaldehyde
- preparation
- Prior art date
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
- C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
- C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
- C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
- C08G16/0218—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen
- C08G16/0237—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen containing sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0037290A AT393840B (de) | 1990-02-19 | 1990-02-19 | Verfahren zur herstellung von naphthalinsulfonsaeure-formaldehydkondensaten mit niedrigem freiem formaldehydgehalt und ihre verwendung |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO910632D0 NO910632D0 (no) | 1991-02-18 |
| NO910632L NO910632L (no) | 1991-08-20 |
| NO178377B NO178377B (no) | 1995-12-04 |
| NO178377C true NO178377C (no) | 1996-03-13 |
Family
ID=3488844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO910632A NO178377C (no) | 1990-02-19 | 1991-02-18 | Fremgangsmåte for fremstilling av naftalinsulfonsyre-formaldehydkondensater med lavt innhold av fritt formaldehyd, samt anvendelse av naftalinsulfonsyre-formaldehydkondensater som tilsatsmidler i bygningsmaterialer |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5101007A (no) |
| EP (1) | EP0443341B1 (no) |
| JP (1) | JPH04211046A (no) |
| AT (2) | AT393840B (no) |
| CA (1) | CA2035341A1 (no) |
| CZ (2) | CZ281360B6 (no) |
| DE (1) | DE59104919D1 (no) |
| DK (1) | DK0443341T3 (no) |
| ES (1) | ES2069104T3 (no) |
| GR (1) | GR3015423T3 (no) |
| HR (1) | HRP940820A2 (no) |
| HU (1) | HU210778B (no) |
| NO (1) | NO178377C (no) |
| RU (1) | RU2066330C1 (no) |
| YU (1) | YU47440B (no) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5206336A (en) * | 1990-02-19 | 1993-04-27 | Chemie Linz Gesellschaft M.B.H. | Process for the preparation of naphthalenesulfonic acid/formaldehyde condensates having a low free formaldehyde content |
| EP0924294A3 (en) * | 1997-09-09 | 1999-09-22 | Rafael Rangel-Aldao | Malt beverage having stabilized flavor and methods of production thereof |
| DE10060738A1 (de) | 2000-12-07 | 2002-06-27 | Skw Polymers Gmbh | Verwendung von Fließmitteln auf Polycarboxylat-Basis für Tonerdeschmelzzement-haltige, caseinfreie bzw. caseinarme selbstverlaufende Spachtel- und Ausgleichsmassen |
| JP5234700B2 (ja) * | 2005-01-31 | 2013-07-10 | 花王株式会社 | ナフタレンスルホン酸ホルムアルデヒド縮合物の製造方法 |
| WO2012080031A1 (de) | 2010-12-14 | 2012-06-21 | Basf Construction Polymers Gmbh | Formaldehydreduzierung mit zuckern im alkalischen |
| RU2543231C2 (ru) * | 2011-04-07 | 2015-02-27 | Открытое акционерное общество "Полипласт" (ОАО "Полипласт") | Воздухововлекающая добавка и способ ее получения |
| RU2527853C2 (ru) * | 2011-04-07 | 2014-09-10 | Открытое акционерное общество "Полипласт" (ОАО "Полипласт") | Способ сульфирования нафталина |
| CN110964160A (zh) * | 2019-12-11 | 2020-04-07 | 广东科隆智谷新材料股份有限公司 | 一种用于拉开粉废硫酸制造萘系减水剂的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2141569A (en) * | 1932-11-21 | 1938-12-27 | Dewey And Almy Chem Comp | Concrete and hydraulic cement |
| BE746186A (fr) * | 1969-08-21 | 1970-07-31 | Kao Corp | Compositions d'additifs pour des melanges a base de ciment hydraulique |
| US4256871A (en) * | 1979-04-18 | 1981-03-17 | Diamond Shamrock Corporation | Synthetic polymer emulsifier from condensation of naphthalene sulfonic acid, alkyl benzene sulfonic acid and formaldehyde |
| US4381369A (en) * | 1980-05-27 | 1983-04-26 | Georgia-Pacific Corporation | Drilling fluid containing a fluid loss control agent of a sulfonated phenol-formaldehyde-phenol resin |
| DE3530258A1 (de) * | 1985-08-23 | 1987-02-26 | Lentia Gmbh | Verwendung von salzen wasserloeslicher naphtalinsulfonsaeure-formaldehydkondensate als zusatzmittel fuer anorganische bindemittel und baustoff |
| DE3730532A1 (de) * | 1987-09-11 | 1989-03-23 | Ruetgerswerke Ag | Verfahren zur herstellung von verfluessigungsmitteln fuer mineralische bindemittel |
| DE3810114A1 (de) * | 1988-03-25 | 1989-10-12 | Sueddeutsche Kalkstickstoff | Verfahren zur herstellung von sulfonsaeuregruppen enthaltenden kondensationsprodukten mit einem geringen freien formaldehyd-gehalt |
| DE3841987A1 (de) * | 1988-12-14 | 1990-06-21 | Basf Ag | Verfahren zur herstellung von kondensaten aus arylsulfonsaeuren und formaldehyd und ihre verwendung |
-
1990
- 1990-02-19 AT AT0037290A patent/AT393840B/de not_active IP Right Cessation
-
1991
- 1991-01-26 DK DK91101010.6T patent/DK0443341T3/da not_active Application Discontinuation
- 1991-01-26 DE DE59104919T patent/DE59104919D1/de not_active Expired - Fee Related
- 1991-01-26 AT AT91101010T patent/ATE119863T1/de not_active IP Right Cessation
- 1991-01-26 EP EP91101010A patent/EP0443341B1/de not_active Expired - Lifetime
- 1991-01-26 ES ES91101010T patent/ES2069104T3/es not_active Expired - Lifetime
- 1991-01-31 CA CA002035341A patent/CA2035341A1/en not_active Abandoned
- 1991-02-08 US US07/653,229 patent/US5101007A/en not_active Expired - Fee Related
- 1991-02-12 YU YU24891A patent/YU47440B/sh unknown
- 1991-02-15 CZ CS95516A patent/CZ281360B6/cs unknown
- 1991-02-15 CZ CS91400A patent/CZ281352B6/cs unknown
- 1991-02-15 JP JP3022315A patent/JPH04211046A/ja active Pending
- 1991-02-18 RU SU914894569A patent/RU2066330C1/ru active
- 1991-02-18 HU HU91536A patent/HU210778B/hu not_active IP Right Cessation
- 1991-02-18 NO NO910632A patent/NO178377C/no unknown
-
1994
- 1994-10-26 HR HR940820A patent/HRP940820A2/hr not_active Application Discontinuation
-
1995
- 1995-03-16 GR GR940403176T patent/GR3015423T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA37290A (de) | 1991-06-15 |
| GR3015423T3 (en) | 1995-06-30 |
| DK0443341T3 (da) | 1995-04-03 |
| CS9100400A2 (en) | 1991-09-15 |
| NO910632L (no) | 1991-08-20 |
| HU210778B (en) | 1995-07-28 |
| NO910632D0 (no) | 1991-02-18 |
| HU910536D0 (en) | 1991-09-30 |
| CZ281360B6 (cs) | 1996-09-11 |
| ATE119863T1 (de) | 1995-04-15 |
| JPH04211046A (ja) | 1992-08-03 |
| CA2035341A1 (en) | 1991-08-20 |
| AT393840B (de) | 1991-12-27 |
| EP0443341A2 (de) | 1991-08-28 |
| DE59104919D1 (de) | 1995-04-20 |
| NO178377B (no) | 1995-12-04 |
| YU24891A (sh) | 1994-04-05 |
| US5101007A (en) | 1992-03-31 |
| ES2069104T3 (es) | 1995-05-01 |
| EP0443341B1 (de) | 1995-03-15 |
| EP0443341A3 (en) | 1992-12-09 |
| CZ281352B6 (cs) | 1996-09-11 |
| HRP940820A2 (en) | 1996-04-30 |
| HUT59711A (en) | 1992-06-29 |
| RU2066330C1 (ru) | 1996-09-10 |
| YU47440B (sh) | 1995-03-27 |
| CZ51695A3 (en) | 1995-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE58908582D1 (de) | Kontinuierliche Herstellung von wässrigen Melamin-Formaldehyd-Vorkondensat-Lösungen. | |
| NO178377C (no) | Fremgangsmåte for fremstilling av naftalinsulfonsyre-formaldehydkondensater med lavt innhold av fritt formaldehyd, samt anvendelse av naftalinsulfonsyre-formaldehydkondensater som tilsatsmidler i bygningsmaterialer | |
| DK400686A (da) | Salte af vandoplaeselige naphthalen-sulfonsyre-formaldehyd-kondensater til anvendelse som tilsaetningsstoffer til uorganiske bindemidler | |
| DK141589A (da) | Fremgangsmaade til fremstilling af sulfonsyregruppeholdige kondensationsprodukter med et ringe indhold af frit formaldehyd | |
| KR880700780A (ko) | 세멘트 혼합물의 제조 방법 | |
| DE69413222D1 (de) | Verfahren zur herstellung von sulfonierten melaminformaldehydharzen | |
| IE39058L (en) | Hydraulic cement | |
| DE58909195D1 (de) | Verfahren zur Herstellung von wässrigen Formaldehydlösungen. | |
| US5206336A (en) | Process for the preparation of naphthalenesulfonic acid/formaldehyde condensates having a low free formaldehyde content | |
| GB1117534A (en) | Stable solutions of urea formaldehyde condensates | |
| EP0115022A3 (de) | Verfahren zur Herstellung von hochkonzentrierten, niederviskosen und besonders lagerstabilen wässrigen Lösungen von Melamin-Formaldehyd-Kondensationsprodukten und deren Verwendung zur Betonverflüssigung | |
| DE3276699D1 (en) | Admixture for cold-weather concrete | |
| NO152563C (no) | Anvendelse av fenol/formaldehyd/melamin-blandingskondensater i limharpiksblandinger | |
| HUP9800045A2 (hu) | Javított moshatóságú vizes aminoplasztgyanták fa szerkezeti anyagok gyártásához | |
| BR9104124A (pt) | Processo de obtencao de argamassa monolitica para projecao mecanizada ou manual unica demao | |
| FR2372125A1 (fr) | Ciment a haute resistance initiale | |
| SE9703400L (sv) | Förfarande för framställning av fenol-formaldehydharts samt användning därav för impregnering av papper | |
| CS274752B2 (en) | Admixture for concrete mixture treatment by means of warming through | |
| JPS5753536A (en) | Curing of resorcinol resin | |
| JPS5679114A (en) | Preparation of precondensate for wood bonding | |
| KR960022358A (ko) | 시멘트용 가소제의 제조방법 | |
| JPS5638315A (en) | Preparation of high-performance dispersing agent | |
| GB425742A (en) | Process of hardening plaster or other porus ware | |
| HUT45225A (en) | Process for producing building elements and constructions from concrete, reinforced concrete and stressed reinforced concrete |