EP2663452A4 - Composite building boards with thermoplastic coatings and cementitious precoated fibrous mats - Google Patents

Composite building boards with thermoplastic coatings and cementitious precoated fibrous mats

Info

Publication number: EP2663452A4
Authority: EP; European Patent Office
Prior art keywords: cementitious; composite building; building boards; fibrous mats; thermoplastic coatings
Prior art date: 2011-01-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP12734285.5A

Other languages

German (de)

French (fr)

Other versions

EP2663452A2 (en

Inventor

Robert J Hauber

Jerry D Boydston

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.)

Certainteed Gypsum Inc

Original Assignee

Certainteed Gypsum Inc

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.)

2011-01-14

Filing date

2012-01-12

Publication date

2014-07-09

2011-01-14 Priority claimed from US13/006,691 external-priority patent/US9346244B2/en

2012-01-12 Application filed by Certainteed Gypsum Inc filed Critical Certainteed Gypsum Inc

2013-11-20 Publication of EP2663452A2 publication Critical patent/EP2663452A2/en

2014-07-09 Publication of EP2663452A4 publication Critical patent/EP2663452A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/24—Organic non-macromolecular coating
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof

EP12734285.5A 2011-01-14 2012-01-12 Composite building boards with thermoplastic coatings and cementitious precoated fibrous mats Withdrawn EP2663452A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13/006,691 US9346244B2 (en)	2008-08-29	2011-01-14	Composite building boards with thermoplastic coatings and cementitious precoated fibrous mats
PCT/US2012/021065 WO2012097140A2 (en)	2011-01-14	2012-01-12	Composite building boards with thermoplastic coatings and cementitious precoated fibrous mats

Publications (2)

Publication Number	Publication Date
EP2663452A2 EP2663452A2 (en)	2013-11-20
EP2663452A4 true EP2663452A4 (en)	2014-07-09

Family

ID=46507663

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12734285.5A Withdrawn EP2663452A4 (en)	2011-01-14	2012-01-12	Composite building boards with thermoplastic coatings and cementitious precoated fibrous mats

Country Status (3)

Country	Link
EP (1)	EP2663452A4 (en)
CA (1)	CA2824508C (en)
WO (1)	WO2012097140A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2017189726A1 (en) *	2016-04-29	2017-11-02	Certainteed Gypsum, Inc.	Building assembly containing a water barrier coating film and method of making the building assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010025207A1 (en) *	2008-08-29	2010-03-04	Certainteed Gypsum, Inc.	Plastic coated composite building boards and method of making same
US20110256372A1 (en) *	2008-08-29	2011-10-20	Certainteed Gypsum, Inc.	Composite Building Boards with Thermoplastic Coatings and Cementitious Precoated Fibrous Mats

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2806811A (en)	1954-12-31	1957-09-17	United States Gypsum Co	Paper-covered gypsum board
AU531527B2 (en) *	1979-05-30	1983-08-25	Bpb Industries Ltd.	Cementitious building board
US6331028B1 (en) *	2000-10-17	2001-12-18	Advance Usa, Inc.	Fiber-reinforced composite structure
US6524679B2 (en) *	2001-06-06	2003-02-25	Bpb, Plc	Glass reinforced gypsum board
US7745357B2 (en) *	2004-03-12	2010-06-29	Georgia-Pacific Gypsum Llc	Use of pre-coated mat for preparing gypsum board
US7829488B2 (en) *	2008-01-22	2010-11-09	Johns Manville	Non-woven glass fiber mat faced gypsum board and process of manufacture
US20090208714A1 (en) *	2008-02-18	2009-08-20	Georgia-Pacific Gypsum Llc	Pre-coated non-woven mat-faced gypsum panel
AU2009262153B2 (en)	2008-06-25	2014-02-27	BASF Agricultural Solutions Seed US LLC	Toxin genes and methods for their use

2012
- 2012-01-12 WO PCT/US2012/021065 patent/WO2012097140A2/en active Application Filing
- 2012-01-12 CA CA2824508A patent/CA2824508C/en active Active
- 2012-01-12 EP EP12734285.5A patent/EP2663452A4/en not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010025207A1 (en) *	2008-08-29	2010-03-04	Certainteed Gypsum, Inc.	Plastic coated composite building boards and method of making same
US20100055431A1 (en) *	2008-08-29	2010-03-04	Certainteed Gypsum, Inc.	Plastic Coated Composite Building Boards and Method of Making Same
US20110256372A1 (en) *	2008-08-29	2011-10-20	Certainteed Gypsum, Inc.	Composite Building Boards with Thermoplastic Coatings and Cementitious Precoated Fibrous Mats

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012097140A2 *

Also Published As

Publication number	Publication date
CA2824508A1 (en)	2012-07-19
WO2012097140A2 (en)	2012-07-19
CA2824508C (en)	2019-07-30
EP2663452A2 (en)	2013-11-20
WO2012097140A3 (en)	2012-12-27

Legal Events

Date	Code	Title	Description
2013-10-18	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-11-20	17P	Request for examination filed	Effective date: 20130814
2013-11-20	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2014-04-23	DAX	Request for extension of the european patent (deleted)
2014-07-09	A4	Supplementary search report drawn up and despatched	Effective date: 20140606
2018-07-18	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: CERTAINTEED GYPSUM, INC.
2019-02-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2019-03-27	17Q	First examination report despatched	Effective date: 20190220
2020-09-28	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2020-09-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2020-10-28	INTG	Intention to grant announced	Effective date: 20200929
2021-07-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2021-08-11	18D	Application deemed to be withdrawn	Effective date: 20210210

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