FR2218349A1 - Rubbery dimensionally stable sound insulating material - based on an elastometic cross-linkable material and a creeping polymer - Google Patents

Rubbery dimensionally stable sound insulating material - based on an elastometic cross-linkable material and a creeping polymer

Info

Publication number
FR2218349A1
FR2218349A1 FR7405493A FR7405493A FR2218349A1 FR 2218349 A1 FR2218349 A1 FR 2218349A1 FR 7405493 A FR7405493 A FR 7405493A FR 7405493 A FR7405493 A FR 7405493A FR 2218349 A1 FR2218349 A1 FR 2218349A1
Authority
FR
France
Prior art keywords
polymer
creeping
elastometic
rubbery
cross
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.)
Granted
Application number
FR7405493A
Other languages
French (fr)
Other versions
FR2218349B3 (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.)
Wisconsin Alumni Research Foundation
Original Assignee
Wisconsin Alumni Research Foundation
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 Wisconsin Alumni Research Foundation filed Critical Wisconsin Alumni Research Foundation
Publication of FR2218349A1 publication Critical patent/FR2218349A1/en
Application granted granted Critical
Publication of FR2218349B3 publication Critical patent/FR2218349B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
    • C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

Material comprises an opt. cured molecular mixt. of (A) 10-90% of the soft elastomeric, crosslinkable material able to form a network structure and (B) 990-10% of a "creeping" polymer, i.e. a polymer whose molecule is able to move through the network structure enclosing it, although the movement may be relatively slow because of the length and high complexity of the polymer in the network structure. (A) is a material contg. up to 3 mol. % unsatd. bonds, e.g. a butyl substit. (B) is a low mol. wt. polymer, oligomer or monomer, and both (A) and (B) are pref. chemically similar, e.g. a suitable system comprises butyl rubber as (A) and a non-crosslinkable polyisobutylene as (B).
FR7405493A 1973-02-20 1974-02-19 Rubbery dimensionally stable sound insulating material - based on an elastometic cross-linkable material and a creeping polymer Granted FR2218349A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33395773A 1973-02-20 1973-02-20

Publications (2)

Publication Number Publication Date
FR2218349A1 true FR2218349A1 (en) 1974-09-13
FR2218349B3 FR2218349B3 (en) 1976-11-26

Family

ID=23304946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405493A Granted FR2218349A1 (en) 1973-02-20 1974-02-19 Rubbery dimensionally stable sound insulating material - based on an elastometic cross-linkable material and a creeping polymer

Country Status (4)

Country Link
JP (1) JPS49117539A (en)
DE (1) DE2408152A1 (en)
FR (1) FR2218349A1 (en)
IT (1) IT1008268B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171926A2 (en) * 1984-07-11 1986-02-19 Advanced Elastomer Systems, L.P. Dynamically cured thermoplastic olefin polymers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902716A (en) * 1984-12-18 1990-02-20 Harbor Branch Oceanographic Institutuion, Inc. Anti-viral chamigrene derivatives
FR2805025B1 (en) 2000-02-15 2003-05-16 Hutchinson THERMAL INSULATION MATERIAL AND USES THEREOF
FR2805024B1 (en) * 2000-02-15 2002-08-16 Hutchinson THERMAL INSULATION MATERIAL AND USES THEREOF
CN116656017B (en) * 2023-07-28 2023-10-20 广东粤港澳大湾区黄埔材料研究院 Damping composite system, damping composite material and preparation method of damping composite material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171926A2 (en) * 1984-07-11 1986-02-19 Advanced Elastomer Systems, L.P. Dynamically cured thermoplastic olefin polymers
EP0171926A3 (en) * 1984-07-11 1987-08-19 Exxon Research And Engineering Company Dynamically cured thermoplastic olefin polymers

Also Published As

Publication number Publication date
JPS49117539A (en) 1974-11-09
DE2408152A1 (en) 1974-08-22
IT1008268B (en) 1976-11-10
FR2218349B3 (en) 1976-11-26

Similar Documents

Publication Publication Date Title
SE7513952L (en) POLYMER AND PROCEDURES FOR ITS PREPARATION
ES548924A0 (en) A PROCEDURE FOR PREPARING A SLIGHTLY CROSSLINED LINEAR POLYOLEFIN FOAM
SE7610936L (en) VINYLIDENE FLUORIDE POLYMER RESIN WITH IMPROVED MELT FLOW PROPERTIES
KR900014472A (en) Method for reducing the breakage of hollow glass spheres in thermoplastic resin by in situ polymerization / extrusion
FR2218349A1 (en) Rubbery dimensionally stable sound insulating material - based on an elastometic cross-linkable material and a creeping polymer
CA2057998A1 (en) Process for Preparing Arylene Sulfide Polymers
HUP0003290A2 (en) Novel poly(monoperoxycarbonat)-/es
ES484783A0 (en) PROCEDURE TO OBTAIN IMPROVED MOLDABLE MASSES.
SE7409131L (en) POLYMERS.
BR7504192A (en) COMPOSITION THAT UNDERSTANDS A POLYMER, AND PROCESS FOR THE IMPROVEMENT OF THE PROPERTIES OF RESISTANCE TO THERMAL DEGRADATION OF POLYMERS
KR870002223A (en) Insulation adhesive tape and composite materials
BR7907311A (en) PERFECT PROCESS FOR POLYMERIZATION OF BUTADIENE-1,3 TO PRODUCE CIS-1,4-POLYBUTADIENE FREE OF GEL AND MAINLY LINEAR
EP0964018A3 (en) Process for obtaining (Per)Fluoropolyethers substituted at one or at both end groups with a halogen atom
ES378609A1 (en) Adjusting the viscosity of polyalkenamers
CA986399A (en) PROCESS FOR BONDING TOGETHER FILMS BASED ON CURED BUTYL RUBBER, POLYCHLOROPRENE AND/OR RUBBER-LIKE COPOLYMERS OF ETHYLENE, AT LEAST ONE OTHER .alpha.-ALKENE AND, OPTIONALLY, ONE OR SEVERAL POLYENES
FR2082872A5 (en) Prefabricated frames - of glass fibre reinforced plastics
ES412650A1 (en) Process for the polymerization and copolymerization of isobutylene
CA994493A (en) Difunctional polymers with terminal hydrazide groups
GB1223655A (en) Curing
EP0336296A3 (en) Room temperature curing resin compound
Rogovina et al. Effect of Solvent Nature and Concentration on Formation and Properties of Polydimethylsiloxane Networks
AU263350B2 (en) Entitled HARDENABLE, LOW MOLECULAR POLYSULFIDE POLYMERS
KR950014196A (en) Rubber composition for steedless snow tires with spike effect
KR950017797A (en) Method and apparatus for manufacturing porous silica glass
AU523461A (en) Entitled HARDENABLE, LOW MOLECULAR POLYSULFIDE POLYMERS

Legal Events

Date Code Title Description
ST Notification of lapse