JP2019521004A - マットを表面に有するボード、その製造方法 - Google Patents
マットを表面に有するボード、その製造方法 Download PDFInfo
- Publication number
- JP2019521004A JP2019521004A JP2018555719A JP2018555719A JP2019521004A JP 2019521004 A JP2019521004 A JP 2019521004A JP 2018555719 A JP2018555719 A JP 2018555719A JP 2018555719 A JP2018555719 A JP 2018555719A JP 2019521004 A JP2019521004 A JP 2019521004A
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- Prior art keywords
- mat
- region
- board
- defined along
- core
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- 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.)
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Classifications
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- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7246—Water vapor barrier
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/73—Hydrophobic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- 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
-
- 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
- B32B2607/00—Walls, panels
Abstract
Description
Claims (10)
- 石膏ボードであって、
(a)硬化石膏の結晶性マトリックスを含み、表側表面と裏側表面とを有する、石膏コアと、
(b)外側表面と内側表面とを有し、前記コアの表側表面に面しており、第1のマットの水平面に沿って画定される前記外側表面に隣接する第1の領域と、前記マットの水平面に沿って画定される前記内側表面に隣接する第2の領域とを有する、第1のマットと、
を含み、任意選択で、
(c)外側表面と内側表面とを有し、前記コアの裏側表面に面しており、第2のマットの水平面に沿って画定される前記第2のマットの外側表面に隣接する第3の領域と、前記マットの水平面に沿って画定される前記内側表面に隣接する第4の領域とを有する、第2のマット
を含み、
(i)前記第1の領域は、前記第2の領域より親水性が高く、
(ii)任意選択で、前記第3の領域は、前記第4の領域より親水性が高い、
石膏ボード。 - 前記第1の領域が、前記第2の領域よりぬれ性が高い、請求項1に記載の石膏ボード。
- 石膏ボードであって、
(a)硬化石膏の結晶性マトリックスを含み、表側表面と裏側表面とを有する、石膏コアと、
(b)外側表面と内側表面とを有し、前記コアの表側表面に面しており、第1のマットの水平面に沿って画定される前記外側表面に隣接する第1の領域と、前記マットの水平面に沿って画定される前記内側表面に隣接する第2の領域とを有する、第1のマットと、
を含み、任意選択で、
(c)外側表面と内側表面とを有し、前記コアの裏側表面に面しており、第2のマットの水平面に沿って画定される第2のマットの外側表面に隣接する第3の領域と、前記マットの水平面に沿って画定される内側表面に隣接する第4の領域とを有する、第2のマットと、を含み、
(i)前記第1の領域は、前記第2の領域よりぬれ性が高く、
(ii)任意選択で、前記第3の領域は、前記第4の領域よりもぬれ性が高い、
石膏ボード。 - 前記第1の領域が、前記第2の領域より密度が低い、請求項1〜3のいずれか一項に記載の石膏ボード。
- 石膏ボードであって、
(a)硬化石膏の結晶性マトリックスを含み、表側表面と裏側表面とを有する、石膏コアと、
(b)外側表面と内側表面とを有し、前記コアの表側表面に面しており、第1のマットの水平面に沿って画定される外側表面に隣接する第1の領域と、前記マットの水平面に沿って画定される内側表面に隣接する第2の領域とを有する、第1のマットと
を含み、任意選択で、
(c)外側表面と内側表面とを有し、前記コアの裏側表面に面しており、第2のマットの水平面に沿って画定される第2のマットの外側表面に隣接する第3の領域と、前記マットの水平面に沿って画定される内側表面に隣接する第4の領域とを有する、第2のマット
を含み、
(i)前記第1の領域は、前記第2の領域より密度が低く、
(ii)任意選択で、前記第3の領域は、前記第4の領域より密度が低い、
石膏ボード。 - 前記第1の領域は、第1の領域に対する親水性に寄与する第1の結合剤を含み、および/または前記第2の領域は、第2の領域に対する疎水性に寄与する第2の結合剤を含む、請求項1〜5のいずれか一項に記載の方法。
- 複合石膏ボードを製造する方法であって、方法は、
(a)少なくとも水、スタッコ、及び任意選択で、1つ以上の添加剤を混合してスラリーを形成することと、
(b)前記スラリーを、表側マットに関連する接着に塗布し、表側と裏側とを有し、表側が前記表側マットに面するボードコアを形成することと、
(c)前記コアの裏側に裏側カバーシートを塗布し、ボード前駆体を形成することと、
(d)前記ボード前駆体を乾燥させ、前記ボードを形成することと
を含み、
(i)少なくとも1つのマットは、前記マットの水平面に沿って画定される外側表面に隣接する第1の領域と、前記マットの水平面に沿って画定される内側表面に隣接する第2の領域とを有し、
(ii)前記第1の領域は、前記第2の領域より親水性が高い、
方法。 - 複合石膏ボードを製造する方法であって、方法は、
(a)少なくとも水、スタッコ、及び任意選択で、1つ以上の添加剤を混合してスラリーを形成することと、
(b)前記スラリーを、表側マットに関連する接着に塗布し、表側と裏側とを有し、表側が前記表側マットに面するボードコアを形成することと、
(c)前記コアの裏側に裏側カバーシートを塗布し、ボード前駆体を形成することと、
(d)前記ボード前駆体を乾燥させ、前記ボードを形成することと
を含み、
(i)少なくとも1つのマットは、前記マットの水平面に沿って画定される前記外側表面に隣接する第1の領域と、前記マットの水平面に沿って画定される前記内側表面に隣接する第2の領域とを有し、
(ii)前記第1の領域は、前記第2の領域よりぬれ性が高い、
方法。 - 複合石膏ボードを製造する方法であって、方法は、
(a)少なくとも水、スタッコ、及び任意選択で、1つ以上の添加剤を混合してスラリーを形成することと、
(b)前記スラリーを、表側マットに関連する接着に塗布し、表側と裏側とを有し、表側が前記表側マットに面するボードコアを形成することと、
(c)前記コアの裏側に裏側カバーシートを塗布し、ボード前駆体を形成することと、
(d)前記ボード前駆体を乾燥させ、前記ボードを形成することと
を含み、
(i)少なくとも1つのマットは、前記マットの水平面に沿って画定される外側表面に隣接する第1の領域と、前記マットの水平面に沿って画定される内側表面に隣接する第2の領域とを有し、
(ii)前記第1の領域は、前記第2の領域より密度が低い、
方法。 - 前記裏側カバーシートが、任意選択で、マットであり、前記方法が、さらに、前記マットのうち少なくとも1つの外側にコーティングを塗布することを含み、前記コーティングが、湿潤助剤を含まない、請求項7〜9のいずれか一項に記載の方法。
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US62/336,406 | 2016-05-13 | ||
US15/484,818 US10207475B2 (en) | 2016-05-13 | 2017-04-11 | Mat-faced board |
US15/484,873 US20170326840A1 (en) | 2016-05-13 | 2017-04-11 | Method for preparing mat-faced board |
US15/484,873 | 2017-04-11 | ||
US15/484,818 | 2017-04-11 | ||
PCT/US2017/031181 WO2017196644A1 (en) | 2016-05-13 | 2017-05-05 | Mat-faced board and method for producing board |
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