GB1363591A - Creation of Inventions and Patents with Artificial Intelligence

GB1363591A – Reinforced polypropylene compositions
– Google Patents

GB1363591A – Reinforced polypropylene compositions
– Google Patents
Reinforced polypropylene compositions

Info

Publication number
GB1363591A

GB1363591A
GB1799172A
GB1799172A
GB1363591A
GB 1363591 A
GB1363591 A
GB 1363591A
GB 1799172 A
GB1799172 A
GB 1799172A
GB 1799172 A
GB1799172 A
GB 1799172A
GB 1363591 A
GB1363591 A
GB 1363591A
Authority
GB
United Kingdom
Prior art keywords
maleimide
bis
propylene polymer
ethylene
epoxy resin
Prior art date
1971-04-21
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
GB1799172A
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.)

Sumitomo Chemical Co Ltd

Original Assignee
Sumitomo Chemical Co Ltd
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.)
1971-04-21
Filing date
1972-04-18
Publication date
1974-08-14

1972-04-18
Application filed by Sumitomo Chemical Co Ltd
filed
Critical
Sumitomo Chemical Co Ltd

1974-08-14
Publication of GB1363591A
publication
Critical
patent/GB1363591A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients

C08K5/00—Use of organic ingredients

C08K5/16—Nitrogen-containing compounds

C08K5/34—Heterocyclic compounds having nitrogen in the ring

C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring

C08K5/3415—Five-membered rings

C—CHEMISTRY; METALLURGY

C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients

C08K7/00—Use of ingredients characterised by shape

C08K7/02—Fibres or whiskers

C08K7/04—Fibres or whiskers inorganic

C08K7/14—Glass

Abstract

1363591 Reinforced propylene polymer compositions SUMITOMO CHEMICAL CO Ltd 18 April 1972 [21 April 1971] 17991/72 Heading C3P Reinforced propylene polymer compositions comprise a propylene polymer, glass fibres and a bis-maleimide and free from catalysts which would cause reaction of the bis-maleimide with the propylene polymer. The polymer may be a crystalline homopolymer or copolymer with 1 to 10 weight per cent of ethylene. The glass fibres may be pretreated with organo silanes and/or binders such as polyvinylacetate, ethylene/acrylate copolymers and epoxy resin emulsions, and the compositions may also contain organic peroxides, stabilizers, lubricants, flame retardants and pulverulent fillers. Specified bismaleimides are 4,41-methylenediphenyl, 4,41- ethylenediphenyl, 4,41 – vinylenediphenyl, pphenylene, o – phenylene, 4,41 – sulphonyldiphenyl, 4,41 – ethylenebis – oxyphenyl, 3,31– dichloro – 4,41 – biphenylene and hexamethylene bis-maleimides. Examples describe compositions comprising glass fibres treated with γ- aminopropyl triethoxysilane and polyvinyl acetate, ethylene/methyl acrylate copolymer, epoxy resin or polyvinyl acetate and epoxy resin as binder together with polypropylene and (1-3 and 5-7) m-phenylene bis-maleimide, (4) 4-methyl-m-phenylene bis-maleimide, and (8) talc and m-phenylene bis-maleimide.

GB1799172A
1971-04-21
1972-04-18
Reinforced polypropylene compositions

Expired

GB1363591A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

JP46026261A

JPS5020977B1
(en)

1971-04-21
1971-04-21

Publications (1)

Publication Number
Publication Date

GB1363591A
true

GB1363591A
(en)

1974-08-14

Family
ID=12188309
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB1799172A
Expired

GB1363591A
(en)

1971-04-21
1972-04-18
Reinforced polypropylene compositions

Country Status (5)

Country
Link

US
(1)

US3853808A
(en)

JP
(1)

JPS5020977B1
(en)

DE
(1)

DE2219361C3
(en)

FR
(1)

FR2136614A5
(en)

GB
(1)

GB1363591A
(en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB1553229A
(en)

1975-07-26
1979-09-26
Tba Industrial Products Ltd
Synthetic thermoplastic moulding materials

JPS5249269U
(en)

1976-06-22
1977-04-07

JPS5323876U
(en)

1976-08-06
1978-02-28

GB1587820A
(en)

1976-10-04
1981-04-08
Tba Industrial Products Ltd
Manufacture of moulding materials

JPS5357175U
(en)

1976-10-19
1978-05-16

FR2409282A1
(en)

1977-11-18
1979-06-15
Rhone Poulenc Ind

COMPOSITIONS BASED ON POLYPROPYLENE AND FIBERGLASS

FR2435493A2
(en)

1977-11-18
1980-04-04
Rhone Poulenc Ind

POLYPROPYLENE AND FIBERGLASS COMPOSITIONS

FR2432033A1
(en)

1978-07-27
1980-02-22
Rhone Poulenc Ind
Glass fibre reinforced polypropylene compsn. – contg. specified coupling agent and having improved mechanical properties

EP0008703B1
(en)

1978-09-01
1983-07-06
Montedison S.p.A.
Polyolefines reinforced with glass fibres and their use

FR2435499A1
(en)

1978-09-06
1980-04-04
Rhone Poulenc Ind

MOLDABLE COMPOSITIONS BASED ON A THERMOPLASTIC POLYMER, FIBERGLASS AND A BIS-MALEIMIDE

US5969027A
(en)

1994-12-07
1999-10-19
Ferro Corporation
Polymer blend comprising polypropylene

US5627226A
(en)

1995-11-03
1997-05-06
Exxon Research & Engineering Company
Polypropylene/fiber composites

EP1304705A4
(en)

2000-07-26
2004-12-08
Furukawa Electric Co Ltd
Insulated power cable

KR20030084698A
(en)

2002-04-26
2003-11-01
스미또모 가가꾸 고오교오 가부시끼가이샤
Formed article of fiber-reinforced polypropylene resin

USRE44893E1
(en)

2004-03-26
2014-05-13
Hanwha Azdel, Inc.
Fiber reinforced thermoplastic sheets with surface coverings

CA3056431A1
(en)

2017-03-17
2018-09-20
Hanwha Azdel, Inc.
Multi-layer assemblies with one or more mesh layers

Family Cites Families (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

NL136469C
(en)

1961-07-27
1900-01-01

US3416990A
(en)

1965-08-06
1968-12-17
Hercules Inc
Glass fiber-reinforced polymers

US3632791A
(en)

1968-11-06
1972-01-04
Dow Chemical Co
Copolymer of alkenyl aromatic monomer and maleimido reinforced with glass fibers

1971

1971-04-21
JP
JP46026261A
patent/JPS5020977B1/ja
active
Pending

1972

1972-04-18
GB
GB1799172A
patent/GB1363591A/en
not_active
Expired

1972-04-20
DE
DE2219361A
patent/DE2219361C3/en
not_active
Expired

1972-04-20
US
US00246020A
patent/US3853808A/en
not_active
Expired – Lifetime

1972-04-21
FR
FR7214285A
patent/FR2136614A5/fr
not_active
Expired

Also Published As

Publication number
Publication date

JPS5020977B1
(en)

1975-07-18

FR2136614A5
(en)

1972-12-22

DE2219361B2
(en)

1974-05-02

US3853808A
(en)

1974-12-10

DE2219361C3
(en)

1974-12-05

DE2219361A1
(en)

1972-12-07

Contact information