GB1292487A

GB1292487A – A thermosetting linear copolymer
– Google Patents

GB1292487A – A thermosetting linear copolymer
– Google Patents
A thermosetting linear copolymer

Info

Publication number
GB1292487A

GB1292487A
GB20649/70A
GB2064970A
GB1292487A
GB 1292487 A
GB1292487 A
GB 1292487A
GB 20649/70 A
GB20649/70 A
GB 20649/70A
GB 2064970 A
GB2064970 A
GB 2064970A
GB 1292487 A
GB1292487 A
GB 1292487A
Authority
GB
United Kingdom
Prior art keywords
glycidyl acrylate
methacrylate
units
per cent
mole per
Prior art date
1969-05-06
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
GB20649/70A
Inventor
Jurgen Fock
Ulrich Holtschmidt
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.)

Evonik Operations GmbH

Original Assignee
TH Goldschmidt 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.)
1969-05-06
Filing date
1970-04-29
Publication date
1972-10-11

1970-04-29
Application filed by TH Goldschmidt AG
filed
Critical
TH Goldschmidt AG

1972-10-11
Publication of GB1292487A
publication
Critical
patent/GB1292487A/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

C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS

C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

C08F212/02—Monomers containing only one unsaturated aliphatic radical

C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring

C08F212/06—Hydrocarbons

C08F212/08—Styrene

Abstract

1292487 Laminates TH GOLDSCHMIDT AG 29 April 1970 [6 May 1969] 20649/70 Heading B5N [Also in Division C3] Sheet material made from a thermosetting polymer consisting of 70-94 mole per cent of units of styrene or one or more monomers of the formula where R1 is H or -CH 3 and R2 is C 1-4 alkyl when R1 is CH 3 and C 1-3 alkyl when R1 is H, 2-15 mole per cent of maleic and/or itaconic anhydride units, 4-15 mole per cent of glycidyl acrylate and/or methacrylate units and 0-3 mole per cent of vinyl pyridine units, the polymer having a limiting viscosity (100 ml. g.-1) of 0À7 to 3À0 measured on the Standinger index in toluene at 20 C., is bonded to substrates such as wood panelling by pressing the two together at 15-40 kg./m.2 and 120-160 C. In the examples sheets of the following copolymers are bonded to wood substrates: (1) – (3) Styrene / maleic anhydride / glycidyl methacrylate; (4) and (10) methyl methacrylate /glycidyl acrylate/maleic anhydride; (5) methyl methacrylate / n – butyl methacrylate / glycidyl acrylate/maleic anhydride; (6) as in (4) but with vinyl pyridine as an additional comonomer; (7) butyl methacrylate/glycidyl acrylate/itaconic anhydride; (8) ethyl acrylate/glycidyl acrylate/ maleic anhydride; and (9) methyl methacrylate/ itaconic anhydride/glycidyl acrylate.

GB20649/70A
1969-05-06
1970-04-29
A thermosetting linear copolymer

Expired

GB1292487A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

DE1922942A

DE1922942C3
(en)

1969-05-06
1969-05-06

Use of a linear, thermosetting copolymer for the surface treatment of wood-based panels

Publications (1)

Publication Number
Publication Date

GB1292487A
true

GB1292487A
(en)

1972-10-11

Family
ID=5733328
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB20649/70A
Expired

GB1292487A
(en)

1969-05-06
1970-04-29
A thermosetting linear copolymer

Country Status (10)

Country
Link

US
(1)

US3694418A
(en)

JP
(1)

JPS4935404B1
(en)

AT
(1)

AT298060B
(en)

BE
(1)

BE750062A
(en)

CH
(1)

CH518322A
(en)

DE
(1)

DE1922942C3
(en)

FR
(1)

FR2047289A5
(en)

GB
(1)

GB1292487A
(en)

NL
(1)

NL142698B
(en)

ZA
(1)

ZA703034B
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2150144A
(en)

*

1983-11-11
1985-06-26
Roehm Gmbh
Polymeric substrates for optical information carriers

Families Citing this family (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3893982A
(en)

*

1973-02-20
1975-07-08
Monsanto Co
Pressure-sensitive adhesive resin solutions and articles manufactured therefrom

US3903057A
(en)

*

1973-02-20
1975-09-02
Monsanto Co
Process for preparing of creep resistant pressure-sensitive resins

US3931444A
(en)

*

1973-02-20
1976-01-06
Monsanto Company
Backing sheet coated with catalyst and self curing interpolymer adhesive

DE2413063C3
(en)

*

1974-03-19
1982-01-14
Th. Goldschmidt Ag, 4300 Essen

Process for the production of a film from thermosetting copolymer

DE2819340A1
(en)

*

1978-05-03
1979-11-08
Bayer Ag

AIR-NETWORKING, BUILT-IN WOOD PROTECTION AGENTS CONTAINING POLYACRYLATE PAINT BINDERS

EP1946900A1
(en)

*

2006-12-15
2008-07-23
Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO
Treatment of wood

WO2020056599A1
(en)

*

2018-09-18
2020-03-26
深圳市柔宇科技有限公司
Adhesive glue and flexible display panel

1969

1969-05-06
DE
DE1922942A
patent/DE1922942C3/en
not_active
Expired

1970

1970-04-24
US
US31748A
patent/US3694418A/en
not_active
Expired – Lifetime

1970-04-28
CH
CH634870A
patent/CH518322A/en
not_active
IP Right Cessation

1970-04-29
GB
GB20649/70A
patent/GB1292487A/en
not_active
Expired

1970-05-05
FR
FR7016303A
patent/FR2047289A5/fr
not_active
Expired

1970-05-05
ZA
ZA703034A
patent/ZA703034B/en
unknown

1970-05-06
NL
NL707006577A
patent/NL142698B/en
unknown

1970-05-06
AT
AT410470A
patent/AT298060B/en
not_active
IP Right Cessation

1970-05-06
JP
JP45038572A
patent/JPS4935404B1/ja
active
Pending

1970-05-06
BE
BE750062D
patent/BE750062A/en
unknown

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2150144A
(en)

*

1983-11-11
1985-06-26
Roehm Gmbh
Polymeric substrates for optical information carriers

Also Published As

Publication number
Publication date

BE750062A
(en)

1970-10-16

DE1922942C3
(en)

1975-05-15

AT298060B
(en)

1972-04-25

US3694418A
(en)

1972-09-26

NL142698B
(en)

1974-07-15

DE1922942B2
(en)

1974-07-04

ZA703034B
(en)

1971-01-27

FR2047289A5
(en)

1971-03-12

DE1922942A1
(en)

1970-11-19

JPS4935404B1
(en)

1974-09-21

CH518322A
(en)

1972-01-31

NL7006577A
(en)

1970-11-10

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Legal Events

Date
Code
Title
Description

1973-02-21
PS
Patent sealed [section 19, patents act 1949]

1976-11-24
PLNP
Patent lapsed through nonpayment of renewal fees

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