GB983646A - Improvements in or relating to sound damping compositions - Google Patents

Improvements in or relating to sound damping compositions

Info

Publication number
GB983646A
GB983646A GB975760A GB975760A GB983646A GB 983646 A GB983646 A GB 983646A GB 975760 A GB975760 A GB 975760A GB 975760 A GB975760 A GB 975760A GB 983646 A GB983646 A GB 983646A
Authority
GB
United Kingdom
Prior art keywords
indene
compositions
sound damping
coumarone
relating
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
GB975760A
Other languages
English (en)
Inventor
Norman William Wood
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.)
Revertex Ltd
Original Assignee
Revertex 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 to NL262493D priority Critical patent/NL262493A/xx
Application filed by Revertex Ltd filed Critical Revertex Ltd
Priority to GB975760A priority patent/GB983646A/en
Priority to DER29887A priority patent/DE1187817B/de
Priority to FR856076A priority patent/FR1295391A/fr
Publication of GB983646A publication Critical patent/GB983646A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
    • C08L45/02—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers of coumarone-indene polymers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/165—Particles in a matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
GB975760A 1960-03-18 1960-03-18 Improvements in or relating to sound damping compositions Expired GB983646A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL262493D NL262493A (enrdf_load_stackoverflow) 1960-03-18
GB975760A GB983646A (en) 1960-03-18 1960-03-18 Improvements in or relating to sound damping compositions
DER29887A DE1187817B (de) 1960-03-18 1961-03-16 Schalldaempfungsmasse
FR856076A FR1295391A (fr) 1960-03-18 1961-03-18 Matériaux d'isolation ou d'amortissement sonique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB975760A GB983646A (en) 1960-03-18 1960-03-18 Improvements in or relating to sound damping compositions

Publications (1)

Publication Number Publication Date
GB983646A true GB983646A (en) 1965-02-17

Family

ID=9878195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB975760A Expired GB983646A (en) 1960-03-18 1960-03-18 Improvements in or relating to sound damping compositions

Country Status (3)

Country Link
DE (1) DE1187817B (enrdf_load_stackoverflow)
GB (1) GB983646A (enrdf_load_stackoverflow)
NL (1) NL262493A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011886A (fr) * 1949-04-12 1952-07-01 Miniere Et Metallurg Du Perigo Nouveau produit pour revêtement
FR1027616A (fr) * 1950-11-13 1953-05-13 Vernis à séchage rapide et produits obtenus avec ce vernis utilisé comme liant

Also Published As

Publication number Publication date
NL262493A (enrdf_load_stackoverflow)
DE1187817B (de) 1965-02-25

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