BE901061A - Materiaux de joint au de garniture ameliores et procede de formation de ces materiaux. - Google Patents

Materiaux de joint au de garniture ameliores et procede de formation de ces materiaux.

Info

Publication number
BE901061A
BE901061A BE0/214007A BE214007A BE901061A BE 901061 A BE901061 A BE 901061A BE 0/214007 A BE0/214007 A BE 0/214007A BE 214007 A BE214007 A BE 214007A BE 901061 A BE901061 A BE 901061A
Authority
BE
Belgium
Prior art keywords
materials
parts
polyester
forming
husks
Prior art date
Application number
BE0/214007A
Other languages
English (en)
Inventor
W A Ehrhart
R S Lenox
M Sparks Jr
Original Assignee
Armstrong World Ind Inc
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 Armstrong World Ind Inc filed Critical Armstrong World Ind Inc
Publication of BE901061A publication Critical patent/BE901061A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy 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
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Composition de joint durcie obtenue à partir d'un mélange comprenant, en poids : 100 parties d'un liant à base de caoutchouc; d'environ 5 à environ 1000 parties d'enveloppes de grains de riz pulvérisées; et d'environ 1 à environ 200 parties d'un polyester dérivé d'au moins un diol monomère et d'au moins un diacide ou dérivé d'acide monomère, le dit polyester étant au moins partiellement cristallin dans les conditions ambiantes et ayant une température de transition vitreuse d'environ - 50 degrés à environ + 80 degrés C et un poids moléculaire moyen en poids d'environ 1000 à environ 500 000. Les enveloppes de grains de riz agissent comme charge de renfort et, en combinaison avec le caoutchouc et le polyester, conduisent à des joints aptes à se conformer aux irrégularités des brides.
BE0/214007A 1983-11-17 1984-11-16 Materiaux de joint au de garniture ameliores et procede de formation de ces materiaux. BE901061A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/552,622 US4496674A (en) 1983-11-17 1983-11-17 Gasket materials comprising polyester and rice hulls

Publications (1)

Publication Number Publication Date
BE901061A true BE901061A (fr) 1985-03-15

Family

ID=24206097

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214007A BE901061A (fr) 1983-11-17 1984-11-16 Materiaux de joint au de garniture ameliores et procede de formation de ces materiaux.

Country Status (12)

Country Link
US (1) US4496674A (fr)
JP (1) JPS60124641A (fr)
AU (1) AU569906B2 (fr)
BE (1) BE901061A (fr)
CA (1) CA1215488A (fr)
DE (1) DE3441059C2 (fr)
DK (1) DK164367C (fr)
FR (1) FR2555191B1 (fr)
GB (1) GB2149807B (fr)
NL (1) NL188292C (fr)
NO (1) NO161569C (fr)
SE (1) SE464412B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354620A (en) * 1986-08-26 1994-10-11 General Electric Co. Polymer mixture based on a polyalkylenephthalate ester
JPH0634840B2 (ja) * 1986-11-20 1994-05-11 住友ゴム工業株式会社 テニスボ−ル
CA1318741C (fr) * 1987-02-17 1993-06-01 Boyd Terence Keogh Additif et procede de fabrication connexe
DE4331995A1 (de) * 1993-09-21 1995-03-23 Huels Chemische Werke Ag Verfahren zur Herstellung von Verbundgegenständen aus Polyestern und Elastomeren
DE19854238B4 (de) * 1998-11-24 2009-07-09 Granula Polymer Gmbh Verwendung einer Zusammensetzung zur Herstellung von Formteilen
AUPP819899A0 (en) * 1999-01-18 1999-02-11 Contract Research & Development (M) Sdn. Bhd. Conductive and flame retardant plastic fillers
DE19914162A1 (de) * 1999-03-29 2000-10-05 Degussa Verbundgegenstand aus Polyester und Silikonkautschuk
US20020081247A1 (en) * 2000-12-26 2002-06-27 Dodson Christopher E. Apparatus and method for producing amorphous silica ash
US6617376B2 (en) * 2001-03-30 2003-09-09 Crane Plastics Company Llc Flexible wood composition
US7431168B2 (en) * 2001-12-21 2008-10-07 Rexam Medical Packaging Inc. Closure for a retort processed container having a peelable seal
US7168581B2 (en) * 2001-12-21 2007-01-30 Rexam Medical Packaging Inc. Closure for a retort processed container having a peelable seal
US7644902B1 (en) 2003-05-31 2010-01-12 Rexam Medical Packaging Inc. Apparatus for producing a retort thermal processed container with a peelable seal
US7798359B1 (en) 2004-08-17 2010-09-21 Momar Industries LLC Heat-sealed, peelable lidding membrane for retort packaging
US7780024B1 (en) 2005-07-14 2010-08-24 Rexam Closures And Containers Inc. Self peel flick-it seal for an opening in a container neck
US8100277B1 (en) 2005-07-14 2012-01-24 Rexam Closures And Containers Inc. Peelable seal for an opening in a container neck
US8251236B1 (en) 2007-11-02 2012-08-28 Berry Plastics Corporation Closure with lifting mechanism
US20100024337A1 (en) * 2008-08-04 2010-02-04 Eco*Centric, LLC Materials, Methods and Compositions for a Composite Building Material
CN108676213A (zh) * 2018-05-21 2018-10-19 芜湖瑞德机械科技有限公司 抗热收缩密封圈及其制备方法
CN108707260A (zh) * 2018-05-21 2018-10-26 芜湖瑞德机械科技有限公司 用于抗热收缩密封圈的改性组合物及其制备方法
CN108822362A (zh) * 2018-05-29 2018-11-16 芜湖瑞德机械科技有限公司 耐腐蚀密封圈及其制备方法
CN108690235A (zh) * 2018-05-29 2018-10-23 芜湖瑞德机械科技有限公司 一种耐腐蚀密封圈及其制备方法
CN109467756A (zh) * 2018-12-06 2019-03-15 安徽荣达阀门有限公司 一种渗水高压管道用密封垫片

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388083A (en) * 1964-06-01 1968-06-11 Federal Mogul Corp Novel rubber/fiber compositions and process for preparing same
CH459093A (de) * 1966-06-20 1968-06-30 Sulzer Ag Webmaschine
US3554941A (en) * 1969-03-21 1971-01-12 Concrete Dev Corp Building material made of a mixture of polyester resin and rice hulls
US3951907A (en) * 1972-07-28 1976-04-20 The Regents Of The University Of California Elastomeric and plastomeric materials containing amorphous carbonaceous silica
US3932319A (en) * 1972-07-28 1976-01-13 Union Carbide Corporation Blends of biodegradable thermoplastic dialkanoyl polymer, a naturally occurring biodegradable product, a plastic additive and a filler
US4367316A (en) * 1975-11-27 1983-01-04 Toray Industries, Inc. Vulcanized elastomeric molded article
NL184903C (nl) * 1976-06-11 1989-12-01 Monsanto Co Werkwijze voor de bereiding van een elastoplastisch materiaal, dat een thermoplastische, lineaire, kristallijne polyester en een verknoopte rubber bevat.
GR66059B (fr) * 1977-01-28 1981-01-14 Continental Group
DE2823872A1 (de) * 1977-06-20 1979-01-04 Teresio Signoretto Gummimischung, insbesondere zur herstellung von platten
JPS6011949B2 (ja) * 1978-09-20 1985-03-29 孝 安宅 合成高分子化合物の改質方法
US4287324A (en) * 1980-05-12 1981-09-01 Monsanto Company Compositions of epichlorohydrin rubber and polyester
US4403007A (en) * 1980-08-11 1983-09-06 E. I. Du Pont De Nemours & Co. Filled thermoplastic compositions based on ethylene interpolymers and polyester, polyether and polyether ester plasticizers
US4379190A (en) * 1981-04-06 1983-04-05 E. I. Du Pont De Nemours And Company Filled thermoplastic compositions based on mixtures of ethylene interpolymers
US4327199A (en) * 1981-01-19 1982-04-27 Monsanto Company Thermoplastic crystalline polyester modified acrylic copolymer rubber
AU552135B2 (en) * 1981-12-09 1986-05-22 Payen International Ltd. Silicone resin impregnated paper gasket
US4559688A (en) * 1983-10-24 1985-12-24 General Motors Corporation Bonding EPDM gaskets to filled nylon heat exchanger parts

Also Published As

Publication number Publication date
GB2149807B (en) 1987-11-18
DK164367C (da) 1992-11-30
DK547984D0 (da) 1984-11-16
GB8428967D0 (en) 1984-12-27
NO844165L (no) 1985-05-20
NL188292C (nl) 1992-05-18
NL188292B (nl) 1991-12-16
NO161569B (no) 1989-05-22
FR2555191B1 (fr) 1988-08-12
FR2555191A1 (fr) 1985-05-24
JPS60124641A (ja) 1985-07-03
DK547984A (da) 1985-05-18
JPH0443948B2 (fr) 1992-07-20
SE8405740D0 (sv) 1984-11-16
NO161569C (no) 1989-08-30
GB2149807A (en) 1985-06-19
DE3441059C2 (de) 1987-05-07
NL8403329A (nl) 1985-06-17
SE8405740L (sv) 1985-05-18
AU569906B2 (en) 1988-02-25
SE464412B (sv) 1991-04-22
AU3208484A (en) 1985-05-23
US4496674A (en) 1985-01-29
DE3441059A1 (de) 1985-05-30
CA1215488A (fr) 1986-12-16
DK164367B (da) 1992-06-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ARMSTRONG WORLD INDUSTRIES INC.

Effective date: 19931130