CA1068144A - Machine made light weight glass fiber web material - Google Patents
Machine made light weight glass fiber web materialInfo
- Publication number
- CA1068144A CA1068144A CA294,849A CA294849A CA1068144A CA 1068144 A CA1068144 A CA 1068144A CA 294849 A CA294849 A CA 294849A CA 1068144 A CA1068144 A CA 1068144A
- Authority
- CA
- Canada
- Prior art keywords
- fiber
- web
- fibers
- fibrous web
- less
- Prior art date
- 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
Links
- 239000003365 glass fiber Substances 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title abstract description 42
- 239000000835 fiber Substances 0.000 claims abstract description 135
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000007547 defect Effects 0.000 claims description 20
- 239000011230 binding agent Substances 0.000 claims description 14
- 239000012784 inorganic fiber Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 230000001747 exhibiting effect Effects 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 239000011800 void material Substances 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 11
- 239000000725 suspension Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 229920002907 Guar gum Polymers 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000665 guar gum Substances 0.000 description 4
- 235000010417 guar gum Nutrition 0.000 description 4
- 229960002154 guar gum Drugs 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 206010001497 Agitation Diseases 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 230000002844 continuous effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000003562 lightweight material Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000002990 reinforced plastic Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 229920000161 Locust bean gum Polymers 0.000 description 1
- 241001347978 Major minor Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 244000221110 common millet Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000711 locust bean gum Substances 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76249277A | 1977-01-26 | 1977-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068144A true CA1068144A (en) | 1979-12-18 |
Family
ID=25065219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA294,849A Expired CA1068144A (en) | 1977-01-26 | 1978-01-12 | Machine made light weight glass fiber web material |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5394658A (en, 2012) |
| AR (1) | AR218653A1 (en, 2012) |
| AU (1) | AU515499B2 (en, 2012) |
| BE (1) | BE863133A (en, 2012) |
| BR (1) | BR7800447A (en, 2012) |
| CA (1) | CA1068144A (en, 2012) |
| CH (1) | CH629550A5 (en, 2012) |
| DE (1) | DE2758671C2 (en, 2012) |
| DK (1) | DK156228C (en, 2012) |
| ES (1) | ES466375A1 (en, 2012) |
| FI (1) | FI63452C (en, 2012) |
| FR (1) | FR2378889A1 (en, 2012) |
| GB (1) | GB1543305A (en, 2012) |
| IN (1) | IN147911B (en, 2012) |
| IT (1) | IT1093274B (en, 2012) |
| LU (1) | LU78923A1 (en, 2012) |
| NL (1) | NL177429C (en, 2012) |
| NO (1) | NO780246L (en, 2012) |
| SE (1) | SE443590B (en, 2012) |
| ZA (1) | ZA78151B (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234379A (en) * | 1978-06-02 | 1980-11-18 | The Dexter Corporation | Process for producing a uniform fiber dispersion and machine made light weight glass fiber web material |
| US4183782A (en) * | 1978-07-11 | 1980-01-15 | Gaf Corporation | Method of producing glass mats using novel glass fiber dispersion composition |
| US4637951A (en) * | 1984-12-24 | 1987-01-20 | Manville Sales Corporation | Fibrous mat facer with improved strike-through resistance |
| DE4139745C2 (de) * | 1991-12-03 | 1994-06-30 | Techno Physik Engineering Gmbh | Anwendung des Verfahrens zur Herstellung einer Dämmplatte aus Glasfasern |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2721139A (en) * | 1952-08-27 | 1955-10-18 | Hurlbut Paper Company | Paper manufacture |
| US2884681A (en) * | 1952-11-12 | 1959-05-05 | Lof Glass Fibers Co | Method of producing fibers of different diameters simultaneously and of producing glass paper therefrom |
| US3067087A (en) * | 1959-06-22 | 1962-12-04 | Kimberly Clark Co | Manufacture of paper of organic hydrophobic fibers |
| US3063883A (en) * | 1961-03-30 | 1962-11-13 | Union Carbide Corp | Reinforced resin laminates |
| NL133247C (en, 2012) * | 1967-05-18 | |||
| DE1913012A1 (de) * | 1969-03-14 | 1970-09-17 | Voith Gmbh J M | Vlieslegemaschine zum Herstellen von Vliesstoff aus kuenstlichen Fasern,insbesondere aus Glasfasern |
| DE1950612C3 (de) * | 1969-10-08 | 1979-06-28 | Glaswerk Schuller Gmbh, 6980 Wertheim | Verfahren zur Herstellung eines Glasstapelfaservlieses nach dem Naßvliesverfahren und Vorrichtung zu seiner Durchfuhrung |
| US3749638A (en) * | 1971-01-11 | 1973-07-31 | Owens Corning Fiberglass Corp | Formation of non-woven structures from fibrous glass dispersion |
| DE2110599B2 (de) * | 1971-03-05 | 1978-04-27 | Schuller, Werner Hugo Wilhelm, 8022 Gruenwald | Verfahren zur Herstellung eines Glasfaservlieses nach dem Naßvliesverfahren |
| US3837999A (en) * | 1971-12-20 | 1974-09-24 | Kimberly Clark Co | Method of controlling the orientation of fibers in a foam formed sheet |
| DE2306143C3 (de) * | 1973-02-08 | 1985-08-08 | Glaswerk Schuller Gmbh, 6980 Wertheim | Vorrichtung zur Herstellung eines Vlieses aus einer Aufschwemmung von künstlichen Fasern, insbesondere Glasfasern |
| AU7517474A (en) * | 1973-11-14 | 1976-05-13 | Johns Manville | Producing fiber glass mats |
| US4049491A (en) * | 1975-02-20 | 1977-09-20 | International Paper Company | Viscous dispersion for forming wet-laid, non-woven fabrics |
-
1977
- 1977-12-29 DE DE2758671A patent/DE2758671C2/de not_active Expired
-
1978
- 1978-01-10 ZA ZA00780151A patent/ZA78151B/xx unknown
- 1978-01-12 CA CA294,849A patent/CA1068144A/en not_active Expired
- 1978-01-13 GB GB1456/78A patent/GB1543305A/en not_active Expired
- 1978-01-18 IN IN62/CAL/78A patent/IN147911B/en unknown
- 1978-01-20 BE BE184495A patent/BE863133A/xx not_active IP Right Cessation
- 1978-01-20 SE SE7800720A patent/SE443590B/sv not_active IP Right Cessation
- 1978-01-20 CH CH59978A patent/CH629550A5/de not_active IP Right Cessation
- 1978-01-20 LU LU78923A patent/LU78923A1/de unknown
- 1978-01-20 DK DK028378A patent/DK156228C/da not_active IP Right Cessation
- 1978-01-23 AU AU32648/78A patent/AU515499B2/en not_active Expired
- 1978-01-24 FI FI780223A patent/FI63452C/fi not_active IP Right Cessation
- 1978-01-24 NO NO780246A patent/NO780246L/no unknown
- 1978-01-24 FR FR7801921A patent/FR2378889A1/fr active Granted
- 1978-01-25 BR BR7800447A patent/BR7800447A/pt unknown
- 1978-01-25 NL NLAANVRAGE7800876,A patent/NL177429C/xx not_active IP Right Cessation
- 1978-01-26 AR AR270862A patent/AR218653A1/es active
- 1978-01-26 IT IT19612/78A patent/IT1093274B/it active
- 1978-01-26 JP JP783878A patent/JPS5394658A/ja active Pending
- 1978-01-26 ES ES466375A patent/ES466375A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3264878A (en) | 1979-08-02 |
| NL177429C (nl) | 1985-09-16 |
| JPS5394658A (en) | 1978-08-18 |
| IT1093274B (it) | 1985-07-19 |
| DK28378A (da) | 1978-07-27 |
| GB1543305A (en) | 1979-04-04 |
| ZA78151B (en) | 1979-08-29 |
| NL7800876A (nl) | 1978-07-28 |
| SE443590B (sv) | 1986-03-03 |
| FR2378889A1 (fr) | 1978-08-25 |
| BE863133A (fr) | 1978-07-20 |
| DE2758671C2 (de) | 1988-11-10 |
| IN147911B (en, 2012) | 1980-08-09 |
| DK156228C (da) | 1989-11-27 |
| DK156228B (da) | 1989-07-10 |
| NO780246L (no) | 1978-07-27 |
| BR7800447A (pt) | 1978-09-26 |
| FR2378889B1 (en, 2012) | 1983-10-07 |
| AR218653A1 (es) | 1980-06-30 |
| DE2758671A1 (de) | 1978-07-27 |
| FI63452C (fi) | 1986-08-06 |
| SE7800720L (sv) | 1978-07-27 |
| ES466375A1 (es) | 1979-08-01 |
| NL177429B (nl) | 1985-04-16 |
| FI63452B (fi) | 1983-02-28 |
| CH629550A5 (en) | 1982-04-30 |
| AU515499B2 (en) | 1981-04-09 |
| LU78923A1 (de) | 1978-09-28 |
| IT7819612A0 (it) | 1978-01-26 |
| FI780223A7 (fi) | 1978-07-27 |
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