GB1518639A - Elastoplastic compositions - Google Patents

Elastoplastic compositions

Info

Publication number
GB1518639A
GB1518639A GB869977A GB869977A GB1518639A GB 1518639 A GB1518639 A GB 1518639A GB 869977 A GB869977 A GB 869977A GB 869977 A GB869977 A GB 869977A GB 1518639 A GB1518639 A GB 1518639A
Authority
GB
United Kingdom
Prior art keywords
cross
rubber
polyamide
march
formulated
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
GB869977A
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 GB1518639A publication Critical patent/GB1518639A/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

1518639 Polyamide-rubber blends MONSANTO CO 2 March 1977 [3 March 1976] 8699/77 Headings C3R and C3M Blends which are elastomeric but processable as a thermoplast can be formulated from (a) a thermoplastic polyamide constituting up to 50 wt. per cent of the composition, (b) a rubber cross-linked to a gel content of at least 80% determined according to U.S. Patent 3,203,937, which is a 1,3-butadiene homopolymer or copolymer with styrene, vinyl pyridine, acrylonitrile and/or metallacrylonitrile, and optionally (c) a plasticizer for (a) in an amount not exceeding that of (a) with (b) + (c) constituting not more than 80 wt. per cent of the composition can be formulated by prescribed procedures which ensure that the cross-linked rubber is preset as very finely dispersed particles in the polyamide matrix; if cross-linking is effected after blending the blend must be masticated without interruption during cross-linking.
GB869977A 1976-03-03 1977-03-02 Elastoplastic compositions Expired GB1518639A (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
GB1518639A true GB1518639A (en) 1978-07-19

Family

ID=24661880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB869977A Expired GB1518639A (en) 1976-03-03 1977-03-02 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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4987017A (en) * 1987-06-26 1991-01-22 Japan Synthetic Rubber Co., Ltd. Thermoplastic elastomer composition and Freon gas hose made thereof
US5159014A (en) * 1988-09-20 1992-10-27 Japan Synthetic Rubber Co., Ltd. Thermoplastic elastomer composition and rubber parts of refrigerator having a layer composed of thermoplastic elastomer composition
EP1710288A1 (en) * 2005-04-06 2006-10-11 E.I. du Pont de Nemours and Company Sealing element

Families Citing this family (11)

* 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
GB8520842D0 (en) * 1985-08-20 1985-09-25 Bip Chemicals Ltd Thermoplastic polyamide compositions
DE3823803A1 (en) * 1988-07-14 1990-01-18 Basf Ag THERMOPLASTIC MOLDINGS BASED ON POLYAMIDE MIXTURES
DK1652887T3 (en) * 2002-03-04 2013-01-28 Arkema France Polyamide-based composition for hoses containing oil or gas
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
NL6816412A (en) * 1967-11-22 1969-05-27
DE1694804A1 (en) * 1967-11-22 1971-05-13 Plate Gmbh Dr Thermoplastic rubber-plastic polymer
US3806558A (en) * 1971-08-12 1974-04-23 Uniroyal Inc Dynamically partially cured thermoplastic blend of monoolefin copolymer rubber and polyolefin plastic
DE2408690C2 (en) * 1973-02-24 1985-08-29 Bakke Industries Ltd., Paarl, Cape Province Thermoplastic mass

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4987017A (en) * 1987-06-26 1991-01-22 Japan Synthetic Rubber Co., Ltd. Thermoplastic elastomer composition and Freon gas hose made thereof
US5159014A (en) * 1988-09-20 1992-10-27 Japan Synthetic Rubber Co., Ltd. Thermoplastic elastomer composition and rubber parts of refrigerator having a layer composed of thermoplastic elastomer composition
EP1710288A1 (en) * 2005-04-06 2006-10-11 E.I. du Pont de Nemours and Company Sealing element

Also Published As

Publication number Publication date
AU2283077A (en) 1978-09-07
DE2709060C2 (en) 1991-04-18
NL185624C (en) 1990-06-01
AU513343B2 (en) 1980-11-27
SE7702309L (en) 1977-09-04
BE851985A (en) 1977-09-02
CA1100671A (en) 1981-05-05
JPS5514096B2 (en) 1980-04-14
SU663314A3 (en) 1979-05-15
DE2709060A1 (en) 1977-09-08
NL185624B (en) 1990-01-02
IT1071314B (en) 1985-04-02
FR2343018B1 (en) 1983-12-23
CS198229B2 (en) 1980-05-30
JPS52105952A (en) 1977-09-06
SE439922B (en) 1985-07-08
PL108002B1 (en) 1980-03-31
LU76881A1 (en) 1977-09-26
FR2343018A1 (en) 1977-09-30
NL7702165A (en) 1977-09-06
DD129660A5 (en) 1978-02-01
ES456406A1 (en) 1978-02-16
BR7701290A (en) 1977-10-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960302