CA1258998A - Pellicule protectrice soluble - Google Patents

Pellicule protectrice soluble

Info

Publication number: CA1258998A
Authority: CA; Canada
Prior art keywords: polymer; film; polyvinylpyrrolidone; group; glass
Prior art date: 1983-04-01
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

Application number

CA000450481A

Other languages

English (en)

Inventor

Helmut Franz

James H. Hanlon

Lloyd G. Shick

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.)

PPG Industries Ohio Inc

Original Assignee

PPG Industries 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.)

1983-04-01

Filing date

1984-03-26

Publication date

1989-09-05

1984-03-26 Application filed by PPG Industries Inc filed Critical PPG Industries Inc

1989-09-05 Application granted granted Critical

1989-09-05 Publication of CA1258998A publication Critical patent/CA1258998A/fr

Status Expired legal-status Critical Current

Links

230000001681 protective effect Effects 0.000 title claims abstract description 19
229920000642 polymer Polymers 0.000 claims abstract description 22
238000000034 method Methods 0.000 claims abstract description 20
239000000758 substrate Substances 0.000 claims abstract description 16
239000011521 glass Substances 0.000 claims description 48
235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 26
239000001267 polyvinylpyrrolidone Substances 0.000 claims description 26
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 21
239000002904 solvent Substances 0.000 claims description 13
229920001577 copolymer Polymers 0.000 claims description 8
239000000080 wetting agent Substances 0.000 claims description 8
229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
235000010443 alginic acid Nutrition 0.000 claims description 6
229920000615 alginic acid Polymers 0.000 claims description 6
238000001704 evaporation Methods 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 4
150000001298 alcohols Chemical class 0.000 claims description 3
238000011109 contamination Methods 0.000 claims description 2
239000000463 material Substances 0.000 claims description 2
235000019422 polyvinyl alcohol Nutrition 0.000 claims 6
239000010408 film Substances 0.000 claims 4
229920006254 polymer film Polymers 0.000 claims 4
239000000203 mixture Substances 0.000 claims 3
238000004090 dissolution Methods 0.000 claims 2
150000002576 ketones Chemical class 0.000 claims 2
239000010409 thin film Substances 0.000 claims 1
239000000243 solution Substances 0.000 description 10
230000000712 assembly Effects 0.000 description 7
238000000429 assembly Methods 0.000 description 7
229920003023 plastic Polymers 0.000 description 7
239000004033 plastic Substances 0.000 description 7
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 4
229920005549 butyl rubber Polymers 0.000 description 4
239000003599 detergent Substances 0.000 description 4
238000001035 drying Methods 0.000 description 4
229920003169 water-soluble polymer Polymers 0.000 description 4
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
238000009434 installation Methods 0.000 description 3
238000003475 lamination Methods 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
238000007598 dipping method Methods 0.000 description 2
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
239000011229 interlayer Substances 0.000 description 2
230000009257 reactivity Effects 0.000 description 2
230000001603 reducing effect Effects 0.000 description 2
238000004826 seaming Methods 0.000 description 2
238000005507 spraying Methods 0.000 description 2
238000005406 washing Methods 0.000 description 2
IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
238000004873 anchoring Methods 0.000 description 1
-1 as well as volatile Substances 0.000 description 1
230000001680 brushing effect Effects 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000003754 machining Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
239000005022 packaging material Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920002689 polyvinyl acetate Polymers 0.000 description 1
239000011118 polyvinyl acetate Substances 0.000 description 1
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
230000002940 repellent Effects 0.000 description 1
239000005871 repellent Substances 0.000 description 1
239000005060 rubber Substances 0.000 description 1
239000004589 rubber sealant Substances 0.000 description 1
235000010413 sodium alginate Nutrition 0.000 description 1
229940005550 sodium alginate Drugs 0.000 description 1
239000000661 sodium alginate Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Landscapes

Laminated Bodies (AREA)

CA000450481A 1983-04-01 1984-03-26 Pellicule protectrice soluble Expired CA1258998A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US48142283A	1983-04-01	1983-04-01
US481,422		1983-04-01

Publications (1)

Publication Number	Publication Date
CA1258998A true CA1258998A (fr)	1989-09-05

Family

ID=23911882

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000450481A Expired CA1258998A (fr)	1983-04-01	1984-03-26	Pellicule protectrice soluble

Country Status (1)

Country	Link
CA (1)	CA1258998A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116079957A (zh) *	2023-03-23	2023-05-09	洛阳船舶材料研究所(中国船舶集团有限公司第七二五研究所)	一种可溶性芯模表面密封方法、复合材料制品的制作方法

1984
- 1984-03-26 CA CA000450481A patent/CA1258998A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116079957A (zh) *	2023-03-23	2023-05-09	洛阳船舶材料研究所(中国船舶集团有限公司第七二五研究所)	一种可溶性芯模表面密封方法、复合材料制品的制作方法

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Legal Events

Date	Code	Title	Description
2006-09-05	MKEX	Expiry