US20140010987A1 - Gel Mat and Its UV Solidification Production Method - Google Patents

Gel Mat and Its UV Solidification Production Method Download PDF

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Publication number
US20140010987A1
US20140010987A1 US13/636,130 US201213636130A US2014010987A1 US 20140010987 A1 US20140010987 A1 US 20140010987A1 US 201213636130 A US201213636130 A US 201213636130A US 2014010987 A1 US2014010987 A1 US 2014010987A1
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Prior art keywords
gel
foresaid
initiating agent
light
agent
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US13/636,130
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Zhu Xuebing
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NEW CONCEPT DEVS GROUP Ltd
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NEW CONCEPT DEVS GROUP Ltd
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Publication of US20140010987A1 publication Critical patent/US20140010987A1/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses
    • A47C27/085—Fluid mattresses of liquid type, e.g. filled with water or gel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G27/00—Floor fabrics; Fastenings therefor
    • A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats
    • A47G27/0212—Carpets; Stair runners; Bedside rugs; Foot mats to support or cushion
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/38—Amides
    • C08F222/385—Monomers containing two or more (meth)acrylamide groups, e.g. N,N'-methylenebisacrylamide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing

Definitions

  • the utility model concerns a gel mat and its UV solidification production method.
  • the utility model aims at solving the above mentioned problems with the existing technology when producing gel mat, and providing a production method of gel mat and UV solidification.
  • the utility model concerns gel mat, comprising of gel pack, characterized ion that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light. It characterizes in that: the foresaid gel is composed of the following compositions at the following percentage:
  • the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid.
  • the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide.
  • the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent.
  • the outer layer of the gel pack is cotton cloth or Nylon cloth or terylene cloth
  • the inner layer is PVC film or TPU film or PE film or EVA film.
  • Production method of gel mat UB solidification characterizes in that: it is composed of 5 steps including making gel pack, filling, sealing, UV solidification, and package inspection. During UV solidification, perform certain pressure on to the gel pack filled and sealed, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat. UV radiation intensity per unit of area is 50 mJ/cm 2 -5000 mJ/cm 2 , and the solidification time is 10 seconds to 60 minutes. The semi-finished gel pack pressed ready by glass is sent to UV light area with the conveyor as primary finished product waiting for trimming, inspection and packaging. Advantages of this utility model include simple production technics, fast gel solidification and smooth gel mat produced.
  • FIG. 1 is an illustration of processing equipment of the utility model. 1 indicates the conveyor, 2 indicates the UV light radiation box, 3 indicates the glass and 4 indicates the gel pack filled with gel material;
  • FIG. 2 is a structure sectional illustration of the utility model. 4 indicates the gel pack and 5 indicates the gel.
  • the figure comprises of gel pack, characterized in that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light. It characterizes in that: the foresaid gel is composed of the following compositions at the following percentage:
  • the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid.
  • the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide.
  • the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent.
  • the outer layer of the gel pack is cotton cloth or Nylon cloth or terylene cloth
  • the inner layer is PVC film or TPU film or PE film or EVA film.
  • Production method of gel mat UB solidification characterizes in that: it is composed of 5 steps including making gel pack, filling, sealing, UV solidification, and package inspection. During UV solidification, perform certain pressure on to the gel pack filled and sealed, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat. UV radiation intensity per unit of area is 50 mJ/cm 2 -5000 mJ/cm 2 , and the solidification time is 10 seconds to 60 minutes. The semi-finished gel pack pressed ready by glass is sent to UV light area with the conveyor as primary finished product waiting for trimming, inspection and packaging.
  • the monocase used is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, e.g. compound of sodium acrylate and AMPS at proportion of 3:1.
  • the cross-linking agent used is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide.
  • the light initiating agent used is benzophenone (Jiangyin More Chemical names it as light initiating agent BP), and the water is purified water.
  • the prepared ready gel material into the prepared gel pack, hot seal the pack after expelling air from it, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat, send the gel pack semi-finished product pressed with the glass on the conveyor to the UV radiation machine for solidification.
  • UV radiation intensity per unit of area is 50 mJ/cm 2 -5000 mJ/cm 2 , and the solidification time is 60 minutes.
  • the primary finished product of gel mat after passing the UV light area is sent out to wait for trimming, inspection and packaging.
  • the monocase used is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, e.g. compound of sodium acrylate, acrylamide and AMPS at proportion of 3:1:1.
  • the cross-linking agent used is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N,N′-methylene diacrylamide.
  • the light initiating agent used is light initiating agent 184 sold in the market (Methanone, 1-hydroxycyclohexyl phenyl ketone, Jiangyin More Chemical), and the water is purified water.
  • the prepared ready gel material into the prepared gel pack, hot seal the pack after expelling air from it, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat, send the gel pack semi-finished product pressed with the glass on the conveyor to the UV radiation machine for solidification.
  • UV radiation intensity per unit of area is 50 mJ/cm 2 -5000 mJ/cm 2 , and the solidification time is 3 minutes.
  • the primary finished product of gel mat after passing the UV light area is sent out to wait for trimming, inspection and packaging.
  • the monocase used is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, e.g. compound of acrylamide, AMPS, sodium acrylate, and methyl acrylamide at proportion of 5:1:2:1.
  • the cross-linking agent used is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide.
  • the light initiating agent used is diaryliodonium salt sold in the market (USA CE Company), and the water is purified water.
  • the prepared ready gel material into the prepared gel pack, hot seal the pack after expelling air from it, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat, send the gel pack semi-finished product pressed with the glass on the conveyor to the UV radiation machine for solidification.
  • UV radiation intensity per unit of area is 50 mJ/cm 2 -5000 mJ/cm 2 , and the solidification time is 10 seconds.
  • the primary finished product of gel mat after passing the UV light area is sent out to wait for trimming, inspection and packaging.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Polymerisation Methods In General (AREA)
  • Cosmetics (AREA)

Abstract

The utility model concerns a gel mat and its UV solidification production method, comprising of gel pack, characterized in that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light. It characterizes in that: the foresaid gel is composed of the following compositions at certain percentage: monocase, cross-linking agent, light imitating agent, and water. It also characterizes in that: the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, characterized in that: the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide. It characterizes in that: the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent. Advantages of this utility model include simple production technics, fast gel solidification and smooth gel mat produced.

Description

    TECHNICAL FIELD
  • The utility model concerns a gel mat and its UV solidification production method.
    • BACKGROUND ART
  • For recent years, some cool mats (e.g. application No.: 200810063081.4) as gel mat were put into market. However, they are troubled with insufficient cool duration and unremarkable cool sense. In addition, during production of the products, surface of the product is with long “concave”; the content is easily spattered on to outer package material causing dirty for the surface of the product; in case of uncompleted air expelled from the pack during sealing, there will be plenty of “concaves” on surface of the product, and thus makes the product ugly by appearance; the production process needs thermal pressure, and therefore costs much energy; when the product is produced, it can not be packaged until cooled. Thus, it is with the shortcoming of complicated production process and large area needed for the factory.
  • Moreover, theses methods in production need long term for heating solidification, costs plenty of energy and achieves a low efficiency (e.g. application No.: 200810063081.4). Some of the methods cost less energy, but over 5 hours are required for solidification and thus seriously lowered production efficiency and operation; in addition, some gel mats formed with macromolecule cross-linking are troubled with serious problems like insufficient intensity, short lifespan of colloid and easily distortion caused, and insufficient solidification.
    • Contents of the Invention
  • This utility model aims at solving the above mentioned problems with the existing technology when producing gel mat, and providing a production method of gel mat and UV solidification. The utility model concerns gel mat, comprising of gel pack, characterized ion that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light. It characterizes in that: the foresaid gel is composed of the following compositions at the following percentage:
      • Monocase: 5-30%
      • Cross-linking agent: 0.01-2%
      • Light initiating agent: 0.001-2%
      • The remainder is water.
  • It characterizes in that: the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid. It characterizes in that: the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide. It characterizes in that: the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent. It characterizes in that: the outer layer of the gel pack is cotton cloth or Nylon cloth or terylene cloth, and the inner layer is PVC film or TPU film or PE film or EVA film. Production method of gel mat UB solidification characterizes in that: it is composed of 5 steps including making gel pack, filling, sealing, UV solidification, and package inspection. During UV solidification, perform certain pressure on to the gel pack filled and sealed, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat. UV radiation intensity per unit of area is 50 mJ/cm2-5000 mJ/cm2, and the solidification time is 10 seconds to 60 minutes. The semi-finished gel pack pressed ready by glass is sent to UV light area with the conveyor as primary finished product waiting for trimming, inspection and packaging. Advantages of this utility model include simple production technics, fast gel solidification and smooth gel mat produced.
    • DESCRIPTION OF FIGURES
  • FIG. 1 is an illustration of processing equipment of the utility model. 1 indicates the conveyor, 2 indicates the UV light radiation box, 3 indicates the glass and 4 indicates the gel pack filled with gel material;
  • FIG. 2 is a structure sectional illustration of the utility model. 4 indicates the gel pack and 5 indicates the gel.
    •  MODE OF CARRYING OUT THE INVENTION
  • In the figure, it comprises of gel pack, characterized in that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light. It characterizes in that: the foresaid gel is composed of the following compositions at the following percentage:
      • Monocase: 5-30%
      • Cross-linking agent: 0.01-2%
      • Light initiating agent: 0.001-2%
      • The remainder is water.
  • It characterizes in that: the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid. It characterizes in that: the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide. It characterizes in that: the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent. It characterizes in that: the outer layer of the gel pack is cotton cloth or Nylon cloth or terylene cloth, and the inner layer is PVC film or TPU film or PE film or EVA film. Production method of gel mat UB solidification characterizes in that: it is composed of 5 steps including making gel pack, filling, sealing, UV solidification, and package inspection. During UV solidification, perform certain pressure on to the gel pack filled and sealed, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat. UV radiation intensity per unit of area is 50 mJ/cm2-5000 mJ/cm2, and the solidification time is 10 seconds to 60 minutes. The semi-finished gel pack pressed ready by glass is sent to UV light area with the conveyor as primary finished product waiting for trimming, inspection and packaging.
    • Embodiment 1
  • Take 5 Kg monocase, 0.01 Kg cross-linking agent, 0.001 Kg light initiating agent, 94.989 Kg water to form gel material at weight of 100 Kg. The monocase used is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, e.g. compound of sodium acrylate and AMPS at proportion of 3:1. The cross-linking agent used is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide. Taking glycerol as an example, the light initiating agent used is benzophenone (Jiangyin More Chemical names it as light initiating agent BP), and the water is purified water. Fill the prepared ready gel material into the prepared gel pack, hot seal the pack after expelling air from it, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat, send the gel pack semi-finished product pressed with the glass on the conveyor to the UV radiation machine for solidification. UV radiation intensity per unit of area is 50 mJ/cm2-5000 mJ/cm2, and the solidification time is 60 minutes. The primary finished product of gel mat after passing the UV light area is sent out to wait for trimming, inspection and packaging.
    • Embodiment 2
  • Take 22 Kg monocase, 1 Kg cross-linking agent, 1 Kg light initiating agent, 76 Kg water to form gel material at weight of 100 Kg. The monocase used is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, e.g. compound of sodium acrylate, acrylamide and AMPS at proportion of 3:1:1. The cross-linking agent used is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N,N′-methylene diacrylamide. Taking N, N′-methylene diacrylamide as an example, the light initiating agent used is light initiating agent 184 sold in the market (Methanone, 1-hydroxycyclohexyl phenyl ketone, Jiangyin More Chemical), and the water is purified water. Fill the prepared ready gel material into the prepared gel pack, hot seal the pack after expelling air from it, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat, send the gel pack semi-finished product pressed with the glass on the conveyor to the UV radiation machine for solidification. UV radiation intensity per unit of area is 50 mJ/cm2-5000 mJ/cm2, and the solidification time is 3 minutes. The primary finished product of gel mat after passing the UV light area is sent out to wait for trimming, inspection and packaging.
    • Embodiment 3
  • Take 30 Kg monocase, 2 Kg cross-linking agent, 2 Kg light initiating agent, 66 Kg water to form gel material at weight of 100 Kg. The monocase used is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, e.g. compound of acrylamide, AMPS, sodium acrylate, and methyl acrylamide at proportion of 5:1:2:1. The cross-linking agent used is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide. Taking compound of glycerol and N, N′-methylene diacrylamide as an example, the light initiating agent used is diaryliodonium salt sold in the market (USA CE Company), and the water is purified water. Fill the prepared ready gel material into the prepared gel pack, hot seal the pack after expelling air from it, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat, send the gel pack semi-finished product pressed with the glass on the conveyor to the UV radiation machine for solidification. UV radiation intensity per unit of area is 50 mJ/cm2-5000 mJ/cm2, and the solidification time is 10 seconds. The primary finished product of gel mat after passing the UV light area is sent out to wait for trimming, inspection and packaging.

Claims (7)

1. A gel mat, comprising of gel pack, characterized in that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light.
2. The gel mat as set forth in claim 1, characterized in that: the foresaid gel is composed of the following compositions at the following percentage:
Monocase: 5-30%
Cross-linking agent: 0.01-2%
Light initiating agent: 0.001-2%
The remainder is water.
3. The gel mat as set forth in claim 1, characterized in that: the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid;
4. The gel mat as set forth in claim 1, characterized in that: the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide;
5. The gel mat as set forth in claim 1, characterized in that: the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent;
6. The gel mat as set forth in claim 1, characterized in that: the outer layer of the gel pack is cotton cloth or Nylon cloth or terylene cloth, and the inner layer is PVC film or TPU film or PE film or EVA film;
7. Production method of gel mat UB solidification characterizes in that: it is composed of 5 steps including making gel pack, filling, sealing, UV solidification, and package inspection. During UV solidification, perform certain pressure on to the gel pack filled and sealed, nip two pieces of tempered glass or quartz glass at two sides of the gel pack to press the gel pack flat. UV radiation intensity per unit of area is 50 mJ/cm2-5000 mJ/cm2, and the solidification time is 10 seconds to 60 minutes. The semi-finished gel pack pressed ready by glass is sent to UV light area with the conveyor as primary finished product waiting for trimming, inspection and packaging.
US13/636,130 2011-03-30 2012-03-30 Gel Mat and Its UV Solidification Production Method Abandoned US20140010987A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2011100783012A CN102715751A (en) 2011-03-30 2011-03-30 Gel pad and UV-curving production method thereof
CN201110078301.2 2011-03-30
PCT/CN2012/000416 WO2012129968A1 (en) 2011-03-30 2012-03-30 Gel pad and method for producing same by ultraviolet light curing

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US20140010987A1 true US20140010987A1 (en) 2014-01-09

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JP (1) JP5529197B2 (en)
CN (1) CN102715751A (en)
WO (1) WO2012129968A1 (en)

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