Abrégé

A fire-stopping material in a panel for an interior building wall is provided. The fire-stopping material includes a resilient, porous material at least partially impregnated with an intumescent agent. A method of providing a service penetration through an internal building wall having fire-stopping material therein.

Classes IPC  ?

• E04B 1/94 - Protection contre d'autres agents indésirables ou dangers contre le feu
• A62C 2/06 - Barrières coupe-feu
• C08J 9/42 - Imprégnation avec des composés macromoléculaires
• C08L 75/04 - Polyuréthanes
• C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
• C09K 21/02 - Substances inorganiques
• C09K 21/04 - Substances inorganiques contenant du phosphore
• E06B 1/62 - Calfeutrement ou recouvrement des joints entre les cadrages des ouvertures et les châssis
• E06B 5/16 - Portes ou autres fermetures à l'épreuve du feuAdaptation des constructions fixes à cet effet

Abrégé

A fire-stopping material in a panel for an interior building wall is provided. The fire-stopping material includes a resilient, porous material at least partially impregnated with an intumescent agent.

Classes IPC  ?

• E04B 1/94 - Protection contre d'autres agents indésirables ou dangers contre le feu
• A62C 2/06 - Barrières coupe-feu
• C08J 9/42 - Imprégnation avec des composés macromoléculaires
• C08L 75/04 - Polyuréthanes
• C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
• C09K 21/02 - Substances inorganiques
• C09K 21/04 - Substances inorganiques contenant du phosphore
• E06B 1/62 - Calfeutrement ou recouvrement des joints entre les cadrages des ouvertures et les châssis
• E06B 5/16 - Portes ou autres fermetures à l'épreuve du feuAdaptation des constructions fixes à cet effet

Abrégé

The invention provides a fire-stopping product, an insulated building façade comprising a fire-stopping product, and a method of making a fire-stopping product. The fire-stopping product comprises a resilient, porous material at least partially impregnated with an intumescent agent and held in compression by a releasable restraint. When exposed to hot gases from a fire, the restraint yields to release the resilient, porous material in an initial expansion, thereby exposing the intumescent agent to the hot gases and allowing rapid intumescence to occur. When implemented in a ventilated building façade, the fire-stopping product is able to close an air gap in a short amount of time.

Classes IPC  ?

• E04B 1/94 - Protection contre d'autres agents indésirables ou dangers contre le feu
• C09K 21/02 - Substances inorganiques
• C09K 21/04 - Substances inorganiques contenant du phosphore
• A62C 2/06 - Barrières coupe-feu

Abrégé

Sealants for insulated glass units or solar panels are disclosed. The sealant comprises polyisobutylene and a polymer which is a copolymer obtained from the polymerisation of at least one ethylenically-unsaturated aliphatic hydrocarbon monomer and at least one monomer containing a maleic anhydride moiety. The copolymer comprises at least one amphiphilic polymer side chain. Processes for producing the sealants for insulated glass units or solar panels are also disclosed. Insulted glass units and solar panels comprising the sealant are also disclosed. Processes for producing the insulated glass units and solar panels comprising the sealant are also disclosed.

Classes IPC  ?

• C08L 23/08 - Copolymères de l'éthylène
• C09J 123/22 - Copolymères de l'isobutèneCaoutchouc butyl
• C03C 27/10 - Liaison verre-verre par des procédés autres que la fusion au moyen d'un adhésif spécialement adapté à ce but
• C09J 123/04 - Homopolymères ou copolymères de l'éthylène
• C09J 123/10 - Homopolymères ou copolymères du propène
• C09J 133/06 - Homopolymères ou copolymères d'esters d'esters ne contenant que du carbone, de l'hydrogène et de l'oxygène, l'atome d'oxygène faisant uniquement partie du radical carboxyle
• C09J 133/12 - Homopolymères ou copolymères du méthacrylate de méthyle
• E06B 3/673 - Assemblage des unités

Abrégé

A fire-stopping material for use in sandwich panels is provided, wherein the fire-stopping material comprises a resilient, porous material at least partially impregnated with an intumescent agent. A panel for an internal wall and an internal wall are also provided, comprising the fire-stopping material disposed between two substantially parallel boards, such as plaster boards. A method of providing a service penetration through an internal wall is also provided.

Classes IPC  ?

• E04B 1/94 - Protection contre d'autres agents indésirables ou dangers contre le feu
• A62C 2/06 - Barrières coupe-feu
• C09K 21/02 - Substances inorganiques
• C09K 21/04 - Substances inorganiques contenant du phosphore
• C08J 9/42 - Imprégnation avec des composés macromoléculaires
• C08L 75/04 - Polyuréthanes
• E06B 5/16 - Portes ou autres fermetures à l'épreuve du feuAdaptation des constructions fixes à cet effet
• C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
• E06B 1/62 - Calfeutrement ou recouvrement des joints entre les cadrages des ouvertures et les châssis

Abrégé

Sealants for insulated glass units or solar panels are disclosed. The sealant comprises polyisobutylene and a polymer which is a copolymer obtained from the polymerisation of at least one ethylenically-unsaturated aliphatic hydrocarbon monomer and at least one monomer containing a maleic anhydride moiety. The copolymer comprises at least one amphiphilic polymer side chain. Processes for producing the sealants for insulated glass units or solar panels are also disclosed. Insulted glass units and solar panels comprising the sealant are also disclosed. Processes for producing the insulated glass units and solar panels comprising the sealant are also disclosed.

Classes IPC  ?

• C09J 123/22 - Copolymères de l'isobutèneCaoutchouc butyl
• C08L 23/08 - Copolymères de l'éthylène

Abrégé

A fire-stopping material for use in sandwich panels is provided, wherein the fire- stopping material comprises a resilient, porous material at least partially impregnated with an intumescent agent. A panel for an internal wall and an internal wall are also provided, comprising the fire-stopping material disposed between two substantially parallel boards, such as plaster boards. A method of providing a service penetration through an internal wall is also provided.

Classes IPC  ?

• C09K 21/02 - Substances inorganiques
• E04B 1/94 - Protection contre d'autres agents indésirables ou dangers contre le feu

Produits et services

(1) Fire-resistant and fire-retardant paint. (2) Fire-preventing and fire-extinguishing paint.