ES456406A1 - Elastoplastic compositions - Google Patents

Elastoplastic compositions

Info

Publication number
ES456406A1
ES456406A1 ES456406A ES456406A ES456406A1 ES 456406 A1 ES456406 A1 ES 456406A1 ES 456406 A ES456406 A ES 456406A ES 456406 A ES456406 A ES 456406A ES 456406 A1 ES456406 A1 ES 456406A1
Authority
ES
Spain
Prior art keywords
rubber
weight
composition
percent
thermoplastic
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
ES456406A
Other languages
Spanish (es)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of ES456406A1 publication Critical patent/ES456406A1/en
Expired 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
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A method of preparing a composition capable of being treated as a thermoplastic and an elastomer, comprising crushing and reacting with a rubber curing agent, a mixture of (a) thermoplastic polyamide resin in sufficient quantity to impart thermoplastic character to 50 percent by weight of the composition, (b) rubber, the rubber being a homopolymer of 1,3-butadiene, a copolymer of 1,3-butadiene copolymerized with styrene, vinyl-pyridine, acrylonitrile or methacrylonitrile, or mixtures thereof, in an amount sufficient to impart rubbery elasticity up to 80 weight percent of the composition, and (c) optionally, a polyamide resin plasticizer in an amount not to exceed the weight of the resin, where the total weight of the rubber and plasticizer does not it exceeds 80 percent by weight of the composition, with the curing reaction being carried out to a degree that the gel content of the rubber is at least 80%. (Machine-translation by Google Translate, not legally binding)
ES456406A 1976-03-03 1977-03-01 Elastoplastic compositions Expired ES456406A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66345376A 1976-03-03 1976-03-03

Publications (1)

Publication Number Publication Date
ES456406A1 true ES456406A1 (en) 1978-02-16

Family

ID=24661880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456406A Expired ES456406A1 (en) 1976-03-03 1977-03-01 Elastoplastic compositions

Country Status (17)

Country Link
JP (1) JPS52105952A (en)
AU (1) AU513343B2 (en)
BE (1) BE851985A (en)
BR (1) BR7701290A (en)
CA (1) CA1100671A (en)
CS (1) CS198229B2 (en)
DD (1) DD129660A5 (en)
DE (1) DE2709060C2 (en)
ES (1) ES456406A1 (en)
FR (1) FR2343018A1 (en)
GB (1) GB1518639A (en)
IT (1) IT1071314B (en)
LU (1) LU76881A1 (en)
NL (1) NL185624C (en)
PL (1) PL108002B1 (en)
SE (1) SE439922B (en)
SU (1) SU663314A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2861577D1 (en) * 1977-09-20 1982-03-11 Bayer Ag Impact-resistant polyamide masses and their use in mouldings
DE2827384B2 (en) * 1978-06-22 1980-07-10 Basf Ag Tubular films made of polyamide
US4207404A (en) * 1978-12-06 1980-06-10 Monsanto Company Compositions of chlorinated polyethylene rubber and nylon
DE2906222A1 (en) * 1979-02-17 1980-08-28 Bayer Ag POLYMER BLENDS
DE2943515A1 (en) 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen POLYAMIDE MOLDS
US4346194A (en) * 1980-01-22 1982-08-24 E. I. Du Pont De Nemours And Company Toughened polyamide blends
US4356286A (en) 1981-03-23 1982-10-26 The Firestone Tire & Rubber Company Thermoplastic elastomer blends of a nitrile rubber and a crystalline polyamide mixture
GB8520842D0 (en) * 1985-08-20 1985-09-25 Bip Chemicals Ltd Thermoplastic polyamide compositions
US4987017A (en) * 1987-06-26 1991-01-22 Japan Synthetic Rubber Co., Ltd. Thermoplastic elastomer composition and Freon gas hose made thereof
DE3823803A1 (en) * 1988-07-14 1990-01-18 Basf Ag THERMOPLASTIC MOLDINGS BASED ON POLYAMIDE MIXTURES
JPH0284453A (en) * 1988-09-20 1990-03-26 Japan Synthetic Rubber Co Ltd Thermoplastic elastomer composition and rubber component for cooler
DK1342754T3 (en) * 2002-03-04 2008-07-14 Arkema France Polyamide-based composition for hoses used for transporting oil or gas
EP1710288A1 (en) * 2005-04-06 2006-10-11 E.I. du Pont de Nemours and Company Sealing element
JP5347274B2 (en) * 2008-01-25 2013-11-20 日本ゼオン株式会社 Rubber composition and cross-linked product
JP2019070079A (en) * 2017-10-10 2019-05-09 株式会社デンソー Thermoplastic elastomer composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600024A (en) * 1950-05-04 1952-06-10 Us Rubber Co Elastomer product
GB866479A (en) * 1957-04-06 1961-04-26 Dunlop Rubber Co Improvements in or relating to reinforced elastomeric materials
US3037954A (en) * 1958-12-15 1962-06-05 Exxon Research Engineering Co Process for preparing a vulcanized blend of crystalline polypropylene and chlorinated butyl rubber
AT224658B (en) * 1960-03-01 1962-12-10 Semperit Ag Elastic single or multilayer printing forms
US3203937A (en) * 1961-03-15 1965-08-31 Hercules Powder Co Ltd Cross-linking ethylene polymers
US3218371A (en) * 1961-07-31 1965-11-16 Borg Warner Blends of (1) epsilon caprolactam, (2) rubbery butadiene-acrylonitrile copolymers, and (3) resinous styrene-acrylonitrile copolymers
DE1301504B (en) * 1966-09-07 1969-08-21 Basf Ag Molding compositions of mixtures of a poly-1,3-diene and a polyamide
DE1694804A1 (en) * 1967-11-22 1971-05-13 Plate Gmbh Dr Thermoplastic rubber-plastic polymer
NL6816412A (en) * 1967-11-22 1969-05-27
US3806558A (en) * 1971-08-12 1974-04-23 Uniroyal Inc Dynamically partially cured thermoplastic blend of monoolefin copolymer rubber and polyolefin plastic
FR2219176A1 (en) * 1973-02-24 1974-09-20 Sear Derek Thermoplastic compsns. contg. comminuted rubber pieces - e.g. tyre waste compounded with thermoplastic resin binder

Also Published As

Publication number Publication date
GB1518639A (en) 1978-07-19
NL185624C (en) 1990-06-01
JPS52105952A (en) 1977-09-06
AU2283077A (en) 1978-09-07
NL185624B (en) 1990-01-02
JPS5514096B2 (en) 1980-04-14
SE439922B (en) 1985-07-08
SU663314A3 (en) 1979-05-15
BR7701290A (en) 1977-10-18
CS198229B2 (en) 1980-05-30
FR2343018A1 (en) 1977-09-30
DE2709060C2 (en) 1991-04-18
IT1071314B (en) 1985-04-02
FR2343018B1 (en) 1983-12-23
LU76881A1 (en) 1977-09-26
DE2709060A1 (en) 1977-09-08
BE851985A (en) 1977-09-02
NL7702165A (en) 1977-09-06
CA1100671A (en) 1981-05-05
DD129660A5 (en) 1978-02-01
SE7702309L (en) 1977-09-04
AU513343B2 (en) 1980-11-27
PL108002B1 (en) 1980-03-31

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