ES287194A1 - Procedure for the preparation of hydrophilic copolymers (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of hydrophilic copolymers (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES287194A1
ES287194A1 ES287194A ES287194A ES287194A1 ES 287194 A1 ES287194 A1 ES 287194A1 ES 287194 A ES287194 A ES 287194A ES 287194 A ES287194 A ES 287194A ES 287194 A1 ES287194 A1 ES 287194A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES287194A
Other languages
Spanish (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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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
Priority claimed from US191714A external-priority patent/US3173892A/en
Priority claimed from US221356A external-priority patent/US3267073A/en
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of ES287194A1 publication Critical patent/ES287194A1/en
Expired legal-status Critical Current

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
    • C08J9/286—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 the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/015—Electron-exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F4/00—Polymerisation catalysts
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A process for the preparation of hydrophilic reduction-oxidation (redox) copolymers, which comprises the reaction, in the presence of a Friedel-Crafts reagent and at temperatures ranging from 5º C to 100º C, of (A) a halomethylated copolymer with crosslinking or cross-linking containing arylenic cores with (B) quinones from the group consisting of benzoquinones, naphthoquinones and anthraquinones, or hydroquinones, their dilate derivatives or dialkyl lower ethers corresponding to these quinones, each of said compounds having at least one hydrogen atom in a aromatic ring, available for replacement; characterized in said process by the fact that the reaction is carried out with an amount of the compound (B) sufficient to react with 97% to 50% of the halomethyl groups of the crosslinked copolymer, and then treating the resulting product with an amine or a Glycolic Acid. (Machine-translation by Google Translate, not legally binding)
ES287194A 1962-05-02 1963-04-19 Procedure for the preparation of hydrophilic copolymers (Machine-translation by Google Translate, not legally binding) Expired ES287194A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US191714A US3173892A (en) 1962-05-02 1962-05-02 Process of preparing reaction products of a halomethylated cross-linked copolymer, and resulting product
US221356A US3267073A (en) 1962-09-04 1962-09-04 Hydrophilic redox vinyl polymers containing quinone groups

Publications (1)

Publication Number Publication Date
ES287194A1 true ES287194A1 (en) 1963-08-16

Family

ID=26887315

Family Applications (1)

Application Number Title Priority Date Filing Date
ES287194A Expired ES287194A1 (en) 1962-05-02 1963-04-19 Procedure for the preparation of hydrophilic copolymers (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
BE (2) BE631811A (en)
DE (1) DE1520652A1 (en)
ES (1) ES287194A1 (en)
FR (1) FR1362708A (en)
GB (1) GB1009906A (en)
NL (3) NL291590A (en)
SE (1) SE303197B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725848A1 (en) * 1987-08-04 1989-02-16 Bayer Ag POLYMERS DIHYDROXY COMPOUNDS AND THEIR USE AS STABILIZERS FOR POLYMERS
DE3842217A1 (en) * 1988-12-15 1990-06-21 Bayer Ag METHOD FOR PRODUCING POLYMERS WITH PHENOLIC HYDROXYL END GROUPS

Also Published As

Publication number Publication date
DE1520652A1 (en) 1969-04-10
NL290039A (en)
BE631810A (en)
NL123615C (en)
NL291590A (en)
FR1362708A (en) 1964-06-05
BE631811A (en)
SE303197B (en) 1968-08-19
GB1009906A (en) 1965-11-17

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