BR7503910A - Processo para reduzir o ponto de coagulacao de um latex de borracha - Google Patents

Processo para reduzir o ponto de coagulacao de um latex de borracha

Info

Publication number
BR7503910A
BR7503910A BR5025/75D BR7505025D BR7503910A BR 7503910 A BR7503910 A BR 7503910A BR 5025/75 D BR5025/75 D BR 5025/75D BR 7505025 D BR7505025 D BR 7505025D BR 7503910 A BR7503910 A BR 7503910A
Authority
BR
Brazil
Prior art keywords
reduce
rubber latex
coagulation point
coagulation
point
Prior art date
Application number
BR5025/75D
Other languages
English (en)
Portuguese (pt)
Inventor
F Heins
M Matner
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 BR7503910A publication Critical patent/BR7503910A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with nitriles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BR5025/75D 1974-06-21 1975-06-20 Processo para reduzir o ponto de coagulacao de um latex de borracha BR7503910A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2429817A DE2429817C2 (de) 1974-06-21 1974-06-21 Herstellung von wärmesensibilisierten Kautschuklatices

Publications (1)

Publication Number Publication Date
BR7503910A true BR7503910A (pt) 1976-07-06

Family

ID=5918603

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5025/75D BR7503910A (pt) 1974-06-21 1975-06-20 Processo para reduzir o ponto de coagulacao de um latex de borracha

Country Status (11)

Country Link
JP (1) JPS51125177A (de)
BE (1) BE830417A (de)
BR (1) BR7503910A (de)
CA (1) CA1068028A (de)
DE (1) DE2429817C2 (de)
ES (1) ES438735A1 (de)
FR (1) FR2275484A1 (de)
GB (1) GB1498128A (de)
IN (1) IN143440B (de)
IT (1) IT1040631B (de)
NL (1) NL7507271A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563236A (en) * 1976-10-06 1980-03-19 Doverstrand Ltd Copolymer latices and their use in paper coating compositions having pick resistance
NL8600359A (nl) * 1986-02-13 1987-09-01 Polysar Financial Services Sa Latex, werkwijze voor de vervaardiging van een geconsolideerd vlies en geconsolideerde vliezen vervaardigd met de werkwijze.
DE10300460A1 (de) * 2003-01-07 2004-07-15 Basf Ag Verfahren zur Herstellung stabiler wässriger Polymerisatdispersionen auf Basis von konjugierten aliphatischen Dienen und vinylaromatischen Verbindungen
JP2007269982A (ja) * 2006-03-31 2007-10-18 Dainippon Ink & Chem Inc 合成ゴムラテックス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127450C (de) * 1959-09-14
US3784498A (en) * 1972-04-21 1974-01-08 Sinclair Koppers Co Process for preparing low emulsifier synthetic latex

Also Published As

Publication number Publication date
FR2275484A1 (fr) 1976-01-16
DE2429817C2 (de) 1982-09-23
ES438735A1 (es) 1977-09-16
BE830417A (fr) 1975-12-19
IT1040631B (it) 1979-12-20
GB1498128A (en) 1978-01-18
JPS5527567B2 (de) 1980-07-22
IN143440B (de) 1977-11-26
NL7507271A (nl) 1975-12-23
JPS51125177A (en) 1976-11-01
DE2429817A1 (de) 1976-01-15
FR2275484B1 (de) 1979-03-09
CA1068028A (en) 1979-12-11

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