ES8103131A1 - Procedimiento para la sensibilizacion al calor de un latex. - Google Patents

Procedimiento para la sensibilizacion al calor de un latex.

Info

Publication number
ES8103131A1
ES8103131A1 ES488530A ES488530A ES8103131A1 ES 8103131 A1 ES8103131 A1 ES 8103131A1 ES 488530 A ES488530 A ES 488530A ES 488530 A ES488530 A ES 488530A ES 8103131 A1 ES8103131 A1 ES 8103131A1
Authority
ES
Spain
Prior art keywords
ammonia
mixture
amines
sensitizing agent
polyether compounds
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
ES488530A
Other languages
English (en)
Other versions
ES488530A0 (es
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.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES8103131A1 publication Critical patent/ES8103131A1/es
Publication of ES488530A0 publication Critical patent/ES488530A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C08C1/145—Heat-sensitising agents
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Colloid Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PROCEDIMIENTO PARA LA SENSIBILIZACION TERMICA DE UN LATEX NATURAL O SINTETICO. CONSISTE EN PREPARAR UNA MEZCLA FORMADA POR 2 A 30 PARTES EN PESO DE AMONIACO, DE MONOAMINAS O DE POLIAMINAS, CON 70 A 98 PARTES EN PESO DE AMINOPOLIETER Y AGENTES TENSOACTIVOS NO IONICAS A BASE DE POLIETER, Y COMBINAR A UNA TEMPERATURA COMPRENDIDA ENTRE 0 Y 50G LA MEZCLA PREPARADA CON EL LATEX, AJUSTANDO A CONTINUACION EL PH DEL LATEX A UN VALOR INFERIOR A 7. LOS AMINOPOLIETERES UTILIZADOS SE OBTIENEN POR POLIALCOXILACION DE MONOAMINAS O POLIAMINAS ALIFATICAS O AROMATICAS. LOS AGENTES TENSOACTIVOS NO IONICOS A BASE DE POLIETER PREFERIDOS SON: LOS ACIDOS CARBOXILICOS ALIFATICOS, AMIDAS DE ACIDOS CARBOXILICOS ALIFATICOS Y AMIDAS DE ACIDOS ALQUISULFONICOS. COMO AJUSTADORES DEL PH DEL LATEX SE UTILIZAN ACIDOS CARBOXILICOS ORGANICOS, TALES COMO ACIDO FORMICO, ACIDO ACETICO, ACIDO SUCCINICO, ACIDO MALEICO O MEZCLA DE LOS MISMOS, PREFERENTEMENTE EN SOLUCION ACUOSA O CON ACIDOS DILUIDOS. EL PROCESO DE APLICA PARA REDUCIR EL PUNTO DE COAGULACION DEL LATEX, PERMITIENDO EL CONSERVARLO ALMACENADO LARGO TIEMPO.
ES488530A 1979-02-14 1980-02-13 Procedimiento para la sensibilizacion al calor de un latex. Granted ES488530A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905651 DE2905651A1 (de) 1979-02-14 1979-02-14 Mischung aus aminen und polyaetherverbindungen, deren herstellung und verwendung als waermesensibilisierungsmittel

Publications (2)

Publication Number Publication Date
ES8103131A1 true ES8103131A1 (es) 1981-02-16
ES488530A0 ES488530A0 (es) 1981-02-16

Family

ID=6062924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488530A Granted ES488530A0 (es) 1979-02-14 1980-02-13 Procedimiento para la sensibilizacion al calor de un latex.

Country Status (7)

Country Link
EP (1) EP0016324B1 (es)
JP (1) JPS55110197A (es)
AT (1) ATE3152T1 (es)
BR (1) BR8000861A (es)
CA (1) CA1142338A (es)
DE (2) DE2905651A1 (es)
ES (1) ES488530A0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036373A1 (de) * 1980-09-26 1982-05-13 Bayer Ag, 5090 Leverkusen Mischung aus alkoxylierten polyaminen und polyetherverbindungen, deren herstellung und verwendung als waermesensibilisierungsmittel
US4499264A (en) * 1983-06-27 1985-02-12 Texaco Inc. Preparation of amino polyols
DE3330197A1 (de) * 1983-08-20 1985-02-28 Bayer Ag, 5090 Leverkusen Waermesensibilisierungsmittel, ihre herstellung und verwendung
US5461104A (en) * 1994-01-21 1995-10-24 Shell Oil Company Process for making water-based latexes of block copolymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969289A (en) * 1971-03-15 1976-07-13 General Latex And Chemical Corporation One-part foamable latex composition
DE2226269C2 (de) * 1972-05-30 1984-09-27 Basf Ag, 6700 Ludwigshafen Wärmesensibilisieren von anionischen und nichtionischen wäßrigen Polymer- Dispersionen
US3878152A (en) * 1972-12-29 1975-04-15 Basf Ag Heat-sensitization of anionic and non-ionic aqueous polymer dispersions
FR2308646A1 (fr) * 1975-04-23 1976-11-19 Rhone Poulenc Ind Polyurethanne hydrophile et son application
US4102841A (en) * 1975-11-28 1978-07-25 The B. F. Goodrich Company Heat sensitive latices

Also Published As

Publication number Publication date
DE2905651A1 (de) 1980-08-21
JPS55110197A (en) 1980-08-25
EP0016324A1 (de) 1980-10-01
EP0016324B1 (de) 1983-04-27
ES488530A0 (es) 1981-02-16
DE3062854D1 (en) 1983-06-01
ATE3152T1 (de) 1983-05-15
BR8000861A (pt) 1980-10-29
CA1142338A (en) 1983-03-08

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