Method of affixing synthetic resin film and molding resin

Details Method of affixing synthetic resin film and molding resin Method of affixing synthetic resin film and molding resin

1997-02-12

2000-07-11

Ortiz, Angela

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

B29C 4514

Patent

active

060868104

ABSTRACT:
A method of strongly affixing a molding resin to a synthetic resin film in direct fashion includes preparing a synthetic resin film and a molding resin each of which consists of a thermoplastic material, stretching a prescribed surface of the synthetic resin film, simultaneously bringing the molten, high-temperature molding resin into contact with the surface of the synthetic resin film, while stretching of the surface thereof is in progress, in such a manner that the molding resin presses directly against this surface in a state of high pressure, and subsequently cooling a surface of contact between the synthetic resin film and molding resin to a temperature at which the molten molding resin solidifies. As a result, the surfaces of contact between the synthetic resin film and molding resin are directly and strongly fused.

REFERENCES:
patent: 4873041 (1989-10-01), Masui et al.
patent: 4898706 (1990-02-01), Yabe et al.
patent: 4942008 (1990-07-01), Cahill
patent: 4968474 (1990-11-01), Ito
patent: 5354397 (1994-10-01), Miyake et al.
patent: 5417905 (1995-05-01), Lemaire et al.
patent: 5423705 (1995-06-01), Solomon, II
patent: 5443767 (1995-08-01), Cahill
patent: 5478644 (1995-12-01), Takahashi
patent: 5529654 (1996-06-01), Kavanagh et al.

Affiliated with

Also associated with

Rating

Method of affixing synthetic resin film and molding resin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of affixing synthetic resin film and molding resin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of affixing synthetic resin film and molding resin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-538760