GB1299006A - Homogeneous mixtures of polyamides and hydroxyl-containing olefine polymers - Google Patents

Homogeneous mixtures of polyamides and hydroxyl-containing olefine polymers

Info

Publication number
GB1299006A
GB1299006A GB1843970A GB1843970A GB1299006A GB 1299006 A GB1299006 A GB 1299006A GB 1843970 A GB1843970 A GB 1843970A GB 1843970 A GB1843970 A GB 1843970A GB 1299006 A GB1299006 A GB 1299006A
Authority
GB
United Kingdom
Prior art keywords
polyamide
polymer
polyamides
hydroxyl
containing olefine
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
GB1843970A
Inventor
Ludwig Bottenbruch
Dietrich Michael
Werner Nielinger
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.)
Bayer AG
Original Assignee
Bayer AG
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 claimed from DE19691920043 external-priority patent/DE1920043C3/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1299006A publication Critical patent/GB1299006A/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

Abstract

1299006 Polymer compositions BAYER AG 17 April 1970 [19 April 1969] 18439/70 Headings C3P and C3R A composition comprises by weight 0À1- 30% OH-containing olefine polymer, and 99À9-70% polyamide; the composition has a relative solution viscosity of at least 2À0. The olefine polymer has M.W. 10<SP>4</SP>-10<SP>5</SP>, and comprises 60-90% recurring units and 40-10% units where R 1 , R 2 , R 3 , R 4 are each independently H, halogen, or C 1-3 alkyl. The define polymer may be a saponified ethylene/vinyl acetate copolymer. The polyamide may be polycaprolactam. The olefine copolymer may be added to the polyamide starting materials which are then polymerized, or to a melt of the polyamide.
GB1843970A 1969-04-19 1970-04-17 Homogeneous mixtures of polyamides and hydroxyl-containing olefine polymers Expired GB1299006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691920043 DE1920043C3 (en) 1969-04-19 Homogeneous injectable mixtures of polyamides and saponified ethylene-vinyl acetate copolymers

Publications (1)

Publication Number Publication Date
GB1299006A true GB1299006A (en) 1972-12-06

Family

ID=5731753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1843970A Expired GB1299006A (en) 1969-04-19 1970-04-17 Homogeneous mixtures of polyamides and hydroxyl-containing olefine polymers

Country Status (7)

Country Link
JP (1) JPS4811221B1 (en)
BE (1) BE749125A (en)
DK (1) DK127818B (en)
FR (1) FR2045423A5 (en)
GB (1) GB1299006A (en)
NL (1) NL162120C (en)
SE (1) SE363839B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278695A1 (en) * 1987-02-05 1988-08-17 Kureha Kagaku Kogyo Kabushiki Kaisha Shrinkable film

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320213A (en) * 1978-10-30 1982-03-16 Monsanto Company High-impact polyamide molding resin compositions
US4285308A (en) * 1979-05-14 1981-08-25 Brunswick Corporation Cold start fuel enrichment system
CA1149985A (en) * 1980-04-26 1983-07-12 Takashi Okamoto Resin composition comprising water-soluble polyamide and vinyl alcohol-based polymer
DE3026960A1 (en) * 1980-07-16 1982-02-04 Bayer Ag, 5090 Leverkusen POLYAMIDE PACKING MATERIALS
US4427825A (en) 1981-11-09 1984-01-24 Allied Corporation Blends of polyamide and ethylene vinyl alcohol copolymers
US4468427A (en) * 1981-11-09 1984-08-28 Allied Corporation Blends of polyamide and ethylene vinyl alcohol copolymers
US4952628A (en) * 1987-08-24 1990-08-28 E. I. Du Pont De Nemours And Company Barrier blends based on amorphous polyamide and ethylene/vinyl alcohol, unaffected by humidity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278695A1 (en) * 1987-02-05 1988-08-17 Kureha Kagaku Kogyo Kabushiki Kaisha Shrinkable film

Also Published As

Publication number Publication date
FR2045423A5 (en) 1971-02-26
DE1920043B2 (en) 1977-04-07
DE1920043A1 (en) 1970-10-22
NL162120B (en) 1979-11-15
SE363839B (en) 1974-02-04
JPS4811221B1 (en) 1973-04-11
DK127818B (en) 1974-01-14
NL162120C (en) 1980-04-15
NL7005608A (en) 1970-10-21
BE749125A (en) 1970-10-01

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Legal Events

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