DE3678648D1 - Herstellung eines monomers. - Google Patents

Herstellung eines monomers.

Info

Publication number
DE3678648D1
DE3678648D1 DE8686306077T DE3678648T DE3678648D1 DE 3678648 D1 DE3678648 D1 DE 3678648D1 DE 8686306077 T DE8686306077 T DE 8686306077T DE 3678648 T DE3678648 T DE 3678648T DE 3678648 D1 DE3678648 D1 DE 3678648D1
Authority
DE
Germany
Prior art keywords
monomer
making
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 - Lifetime
Application number
DE8686306077T
Other languages
English (en)
Inventor
David Farrar
Malcolm Hawe
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26289655&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3678648(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB858520218A external-priority patent/GB8520218D0/en
Priority claimed from GB868603656A external-priority patent/GB8603656D0/en
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Application granted granted Critical
Publication of DE3678648D1 publication Critical patent/DE3678648D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • 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
    • C08F16/00—Homopolymers and 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/12—Homopolymers and 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F16/14—Monomers containing only one unsaturated aliphatic radical
    • C08F16/26—Monomers containing oxygen atoms in addition to the ether oxygen
    • 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
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8686306077T 1985-08-12 1986-08-06 Herstellung eines monomers. Expired - Lifetime DE3678648D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858520218A GB8520218D0 (en) 1985-08-12 1985-08-12 Polymers
GB868603656A GB8603656D0 (en) 1986-02-14 1986-02-14 Monomer production

Publications (1)

Publication Number Publication Date
DE3678648D1 true DE3678648D1 (de) 1991-05-16

Family

ID=26289655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306077T Expired - Lifetime DE3678648D1 (de) 1985-08-12 1986-08-06 Herstellung eines monomers.

Country Status (5)

Country Link
EP (1) EP0213800B2 (de)
JP (1) JPH07112994B2 (de)
BR (1) BR8603812A (de)
CA (1) CA1318689C (de)
DE (1) DE3678648D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908792A1 (de) * 1989-03-17 1990-09-20 Huels Chemische Werke Ag Verfahren zur herstellung unsymmetrischer, endstaendig einfach ungesaettigter glykolether
JP7376850B2 (ja) 2019-03-29 2023-11-09 日油株式会社 末端カルボキシル基含有ポリエチレングリコールの製造方法および活性化ポリエチレングリコールの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1120963A (fr) * 1954-03-22 1956-07-18 Rohm & Haas éthers et leur préparation
GB1273552A (en) * 1968-06-28 1972-05-10 Ici Ltd Unsaturated ethers of sterols and copolymers thereof
US4142042A (en) * 1976-06-23 1979-02-27 Diamond Shamrock Corporation Alkenyl ethers from high molecular weight polyols
DE3121929C1 (de) * 1981-06-03 1983-02-24 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Polyoxyalkylenmonoallyl- oder -methallylethern

Also Published As

Publication number Publication date
EP0213800B1 (de) 1991-04-10
EP0213800A3 (en) 1988-07-20
EP0213800A2 (de) 1987-03-11
CA1318689C (en) 1993-06-01
EP0213800B2 (de) 1996-08-21
JPS6239537A (ja) 1987-02-20
BR8603812A (pt) 1987-03-17
JPH07112994B2 (ja) 1995-12-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: CIBA SPECIALTY CHEMICALS WATER TREATMENTS LTD., BR

8339 Ceased/non-payment of the annual fee