GB9925429D0 - Apparatus and materials for thermal storage - Google Patents

Apparatus and materials for thermal storage

Info

Publication number
GB9925429D0
GB9925429D0 GBGB9925429.4A GB9925429A GB9925429D0 GB 9925429 D0 GB9925429 D0 GB 9925429D0 GB 9925429 A GB9925429 A GB 9925429A GB 9925429 D0 GB9925429 D0 GB 9925429D0
Authority
GB
United Kingdom
Prior art keywords
materials
thermal storage
thermal
storage
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.)
Withdrawn
Application number
GBGB9925429.4A
Other versions
GB2342653A (en
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.)
D H Res & Rheological Serv Ltd
Original Assignee
D H Res & Rheological Serv 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
Priority claimed from GBGB9606872.1A external-priority patent/GB9606872D0/en
Application filed by D H Res & Rheological Serv Ltd filed Critical D H Res & Rheological Serv Ltd
Publication of GB9925429D0 publication Critical patent/GB9925429D0/en
Publication of GB2342653A publication Critical patent/GB2342653A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/817—Compositions 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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
    • A61K8/8182—Copolymers of vinyl-pyrrolidones. Compositions of derivatives of such 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/22—Stationary reactors having moving elements inside in the form of endless belts
    • 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
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB9925429A 1996-04-01 1997-04-01 A method for preparing hydrophilic polymer Withdrawn GB2342653A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9606872.1A GB9606872D0 (en) 1996-04-01 1996-04-01 Apparatus and materials for thermal storage
GB9706520A GB2312500B (en) 1996-04-01 1997-04-01 Apparatus and materials for thermal storage

Publications (2)

Publication Number Publication Date
GB9925429D0 true GB9925429D0 (en) 1999-12-29
GB2342653A GB2342653A (en) 2000-04-19

Family

ID=26309041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9925429A Withdrawn GB2342653A (en) 1996-04-01 1997-04-01 A method for preparing hydrophilic polymer

Country Status (1)

Country Link
GB (1) GB2342653A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912607A (en) * 1969-10-22 1975-10-14 Rhone Progil Process for obtaining high molecular weight water-soluble acrylic polymers and copolymers using radiation
FR2348227A1 (en) * 1976-04-14 1977-11-10 Rhone Poulenc Ind IMPROVEMENT IN PROCESSES FOR THE PREPARATION OF WATER-SOLUBLE ACRYLIC POLYMERS BY PHOTOPOLYMERIZATION
NZ196510A (en) * 1980-03-24 1983-03-15 Calgon Corp Continuous polymerization in preparing water soluble polymers using a visible light initiation system
CA1268732C (en) * 1984-12-27 1990-05-08 Radiation-polymerizing water-soluble cast vinyl monomer layer and forming particles
JPH06804B2 (en) * 1985-03-27 1994-01-05 三菱レイヨン株式会社 Method for continuous photopolymerization of water-soluble vinyl monomer

Also Published As

Publication number Publication date
GB2342653A (en) 2000-04-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)