CA2007361A1 - Adhesif d'ondulation a base d'amidon, avec composes d'alcool polyvinylique reticule - Google Patents
Adhesif d'ondulation a base d'amidon, avec composes d'alcool polyvinylique reticuleInfo
- Publication number
- CA2007361A1 CA2007361A1 CA 2007361 CA2007361A CA2007361A1 CA 2007361 A1 CA2007361 A1 CA 2007361A1 CA 2007361 CA2007361 CA 2007361 CA 2007361 A CA2007361 A CA 2007361A CA 2007361 A1 CA2007361 A1 CA 2007361A1
- Authority
- CA
- Canada
- Prior art keywords
- polyvinyl alcohol
- premix
- resin
- adhesive
- weight
- 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.)
- Abandoned
Links
- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 57
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 57
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 45
- 239000000853 adhesive Substances 0.000 title claims abstract description 43
- 229920002472 Starch Polymers 0.000 title claims abstract description 27
- 239000008107 starch Substances 0.000 title claims abstract description 26
- 235000019698 starch Nutrition 0.000 title claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 39
- 239000011347 resin Substances 0.000 claims abstract description 28
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 229910021538 borax Inorganic materials 0.000 claims abstract description 11
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 11
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 11
- 229920006276 ketonic resin Polymers 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000007062 hydrolysis Effects 0.000 claims description 11
- 238000006460 hydrolysis reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 4
- YIBPLYRWHCQZEB-UHFFFAOYSA-N formaldehyde;propan-2-one Chemical compound O=C.CC(C)=O YIBPLYRWHCQZEB-UHFFFAOYSA-N 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 3
- -1 boric acid compound Chemical class 0.000 claims description 3
- 230000000887 hydrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000011087 paperboard Substances 0.000 claims description 2
- 229940068984 polyvinyl alcohol Drugs 0.000 claims 18
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims 18
- 239000006185 dispersion Substances 0.000 claims 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims 2
- 230000036571 hydration Effects 0.000 claims 1
- 238000006703 hydration reaction Methods 0.000 claims 1
- 238000009472 formulation Methods 0.000 abstract description 7
- 238000001879 gelation Methods 0.000 abstract description 3
- 230000002028 premature Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001415395 Spea Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 229940100445 wheat starch Drugs 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29578489A | 1989-01-11 | 1989-01-11 | |
| US295,784 | 1989-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2007361A1 true CA2007361A1 (fr) | 1990-07-11 |
Family
ID=23139218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2007361 Abandoned CA2007361A1 (fr) | 1989-01-11 | 1990-01-09 | Adhesif d'ondulation a base d'amidon, avec composes d'alcool polyvinylique reticule |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2007361A1 (fr) |
-
1990
- 1990-01-09 CA CA 2007361 patent/CA2007361A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |